startupschool.org
Startup School - The Best Resource for Founders

!No H1 Tag!No Description No Keywords

Technical Rating

XSS attack - not protected. HTTP header "X-XSS-Protection" not found

User Interface redress attack - not protected. HTTP header "X-Frame-Options" not found

HTTP request response - 200

HTTPS request response - 200

Redirect from HTTP to HTTPS

iHTTP redirect: https://www.startupschool.org/

iHTTPS redirect: https://www.startupschool.org/

!Server response time 2,731 sec

!HTML load time 2,203 sec

iHTML length: 28023

A link to a favicon is specified

iNumber of IMGs: 34

!The ALT attribute is not set for all IMGs

Adapted for mobile devices. It uses the VIEWPORT tag

!W3C Validation. Number of HTML errors: 10

W3C Validation. Number of HTML warnings: 1

Uses robots.txt

!Doesn't use a sitemap

DNS MX record is available. Anti-spam DMARC and ADSP records are available

Exact physical location of Startupschool.org

iUS Seattle 410 Terry Ave N.

Amazon.com Invictus, 410, Terry Avenue North, South Lake Union, Belltown, Seattle, King County, Washington, 98109-5210, United States

Technical Information

iStartupschool.org created 19 year(s) 11 month(s) 26 day(s) ago (2005-03-08)

iRegistration period ends in (2022-03-08)

iStartupschool.org is registered in the GANDI SAS

iStartupschool.org registered to Y Combinator

iСontacts: [email protected]

iNameservers: NS-1135.AWSDNS-13.ORG, NS-126.AWSDNS-15.COM, NS-675.AWSDNS-20.NET, NS-1891.AWSDNS-44.CO.UK

iIPv4: 35.81.254.249, 35.161.137.74

iDNS TXT Records: "google-site-verification=PQQM_k1p35PR6pl2fYswgR0wn-8WkctnPbPEO9x8jIo"
"google-site-verification=lVA1QWOlGnevFb3kJjeUGxhg_wglHe_IVLHVTyhxuuk"
"google-site-verification=nCIQY8PmzwWjXpAHO_Z81aTIR4nhTv4UjDgTMI3GM0g"
"v=spf1 include:mailgun.org ~all"

iDNS Mail Records: 1 aspmx.l.google.com., 2 alt1.aspmx.l.google.com., 3 alt2.aspmx.l.google.com.

iDMARC Mail Anti Spam Records: 35.81.254.249, 35.161.137.74

iAuthor Domain Signing Practices Mail Records: 35.81.254.249, 35.161.137.74

iRaw Whois Information

[Querying whois.pir.org]
[whois.pir.org]
Domain Name: STARTUPSCHOOL.ORG
Registry Domain ID: D105848976-LROR
Registrar WHOIS Server: whois.gandi.net
Registrar URL: http://www.gandi.net
Updated Date: 2021-02-01T20:12:46Z
Creation Date: 2005-03-08T18:44:16Z
Registry Expiry Date: 2022-03-08T18:44:16Z
Registrar Registration Expiration Date:
Registrar: Gandi SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +33.170377661
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: Y Combinator
Registrant State/Province: Paris
Registrant Country: FR
Name Server: NS-1135.AWSDNS-13.ORG
Name Server: NS-126.AWSDNS-15.COM
Name Server: NS-675.AWSDNS-20.NET
Name Server: NS-1891.AWSDNS-44.CO.UK
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-08-08T04:19:32Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Afilias except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy.

The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.

iRaw IPv4 Information 35.81.254.249

[Querying whois.arin.net]
[whois.arin.net]

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2021, American Registry for Internet Numbers, Ltd.
#



# start

NetRange:       35.71.64.0 - 35.127.255.255
CIDR:           35.96.0.0/11, 35.71.128.0/17, 35.71.64.0/18, 35.80.0.0/12, 35.72.0.0/13
NetName:        AT-88-Z
NetHandle:      NET-35-71-64-0-1
Parent:         NET35 (NET-35-0-0-0-0)
NetType:        Direct Allocation
OriginAS:
Organization:   Amazon Technologies Inc. (AT-88-Z)
RegDate:        2019-04-15
Updated:        2019-04-15
Ref:            https://rdap.arin.net/registry/ip/35.71.64.0



OrgName:        Amazon Technologies Inc.
OrgId:          AT-88-Z
Address:        410 Terry Ave N.
City:           Seattle
StateProv:      WA
PostalCode:     98109
Country:        US
RegDate:        2011-12-08
Updated:        2021-07-28
Comment:        All abuse reports MUST include:
Comment:        * src IP
Comment:        * dest IP (your IP)
Comment:        * dest port
Comment:        * Accurate date/timestamp and timezone of activity
Comment:        * Intensity/frequency (short log extracts)
Comment:        * Your contact details (phone and email) Without these we will be unable to identify the correct owner of the IP address at that point in time.
Ref:            https://rdap.arin.net/registry/entity/AT-88-Z


OrgAbuseHandle: AEA8-ARIN
OrgAbuseName:   Amazon EC2 Abuse
OrgAbusePhone:  +1-206-266-4064
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName:   Amazon EC2 Network Operations
OrgTechPhone:  +1-206-266-4064
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ANO24-ARIN

OrgRoutingHandle: IPROU3-ARIN
OrgRoutingName:   IP Routing
OrgRoutingPhone:  +1-206-266-4064
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/IPROU3-ARIN

OrgNOCHandle: AANO1-ARIN
OrgNOCName:   Amazon AWS Network Operations
OrgNOCPhone:  +1-206-266-4064
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/AANO1-ARIN

OrgRoutingHandle: ARMP-ARIN
OrgRoutingName:   AWS RPKI Management POC
OrgRoutingPhone:  +1-206-266-4064
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ARMP-ARIN

# end


# start

NetRange:       35.80.0.0 - 35.95.255.255
CIDR:           35.80.0.0/12
NetName:        AMAZON-ZPDX
NetHandle:      NET-35-80-0-0-1
Parent:         AT-88-Z (NET-35-71-64-0-1)
NetType:        Reallocated
OriginAS:
Organization:   Amazon.com, Inc. (AMAZO-47)
RegDate:        2020-09-28
Updated:        2020-09-28
Ref:            https://rdap.arin.net/registry/ip/35.80.0.0



OrgName:        Amazon.com, Inc.
OrgId:          AMAZO-47
Address:        EC2, EC2 1200 12th Ave South
City:           Seattle
StateProv:      WA
PostalCode:     98144
Country:        US
RegDate:        2011-05-10
Updated:        2021-07-22
Ref:            https://rdap.arin.net/registry/entity/AMAZO-47


OrgAbuseHandle: AEA8-ARIN
OrgAbuseName:   Amazon EC2 Abuse
OrgAbusePhone:  +1-206-266-4064
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgRoutingHandle: ARMP-ARIN
OrgRoutingName:   AWS RPKI Management POC
OrgRoutingPhone:  +1-206-266-4064
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ARMP-ARIN

OrgRoutingHandle: IPROU3-ARIN
OrgRoutingName:   IP Routing
OrgRoutingPhone:  +1-206-266-4064
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/IPROU3-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName:   Amazon EC2 Network Operations
OrgTechPhone:  +1-206-266-4064
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ANO24-ARIN

OrgNOCHandle: AANO1-ARIN
OrgNOCName:   Amazon AWS Network Operations
OrgNOCPhone:  +1-206-266-4064
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/AANO1-ARIN

# end



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2021, American Registry for Internet Numbers, Ltd.
#

iRaw DNS Information

A: 35.81.254.249
A: 35.161.137.74

TXT: "google-site-verification=PQQM_k1p35PR6pl2fYswgR0wn-8WkctnPbPEO9x8jIo"
TXT: "google-site-verification=lVA1QWOlGnevFb3kJjeUGxhg_wglHe_IVLHVTyhxuuk"
TXT: "google-site-verification=nCIQY8PmzwWjXpAHO_Z81aTIR4nhTv4UjDgTMI3GM0g"
TXT: "v=spf1 include:mailgun.org ~all"

MX: 1 aspmx.l.google.com.
MX: 2 alt1.aspmx.l.google.com.
MX: 3 alt2.aspmx.l.google.com.

DMARC: 35.81.254.249
DMARC: 35.161.137.74

ADSP: 35.81.254.249
ADSP: 35.161.137.74