overleaf.org - dns.ninja

overleaf.org

DNSSEC⚠️ Not signed
A198.49.23.144πŸ‡ΊπŸ‡Έ SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
NSns-cloud-e1.googledomains.com ⭐
A2001:4860:4802:32::6eπŸ‡ΊπŸ‡Έ Google2001:4860::/32
PTRns-cloud-e1.googledomains.com
A216.239.32.110πŸ‡ΊπŸ‡Έ Google216.239.32.0/24
PTRns-cloud-e1.googledomains.com
NSns-cloud-e2.googledomains.com
A2001:4860:4802:34::6eπŸ‡ΊπŸ‡Έ Google2001:4860::/32
PTRns-cloud-e2.googledomains.com
A216.239.34.110πŸ‡ΊπŸ‡Έ Google216.239.34.0/24
PTRns-cloud-e2.googledomains.com
NSns-cloud-e3.googledomains.com
A2001:4860:4802:36::6eπŸ‡ΊπŸ‡Έ Google2001:4860::/32
PTRns-cloud-e3.googledomains.com
A216.239.36.110πŸ‡ΊπŸ‡Έ Google216.239.36.0/24
PTRns-cloud-e3.googledomains.com
NSns-cloud-e4.googledomains.com
A2001:4860:4802:38::6eπŸ‡ΊπŸ‡Έ Google2001:4860::/32
PTRns-cloud-e4.googledomains.com
A216.239.38.110πŸ‡ΊπŸ‡Έ Google216.239.38.0/24
PTRns-cloud-e4.googledomains.com
MXsmtp.secureserver.net ⭐
A216.69.141.71πŸ‡ΊπŸ‡Έ AS398101216.69.140.0/22
PTRosplibsmtp01-v01.prod.phx3.secureserver.net
A216.69.141.84πŸ‡ΊπŸ‡Έ AS398101216.69.140.0/22
PTRosplibsmtp02-v01.prod.phx3.secureserver.net
A216.69.141.113πŸ‡ΊπŸ‡Έ AS398101216.69.140.0/22
PTRosplibsmtp03-v01.prod.phx3.secureserver.net
MXmailstore1.secureserver.net(10)
A216.69.141.78πŸ‡ΊπŸ‡Έ AS398101216.69.140.0/22
PTRosplibsmtp01-v02.prod.phx3.secureserver.net
A216.69.141.114πŸ‡ΊπŸ‡Έ AS398101216.69.140.0/22
PTRosplibsmtp03-v02.prod.phx3.secureserver.net
A216.69.141.162πŸ‡ΊπŸ‡Έ AS398101216.69.140.0/22
PTRosplibsmtp02-v02.prod.phx3.secureserver.net
SOAns-cloud-e1.googledomains.comcloud-dns-hostmaster@google.com serial=5

org

DNSSECπŸ”’ Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1785888012

Same first word

Similar names

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSns-cloud-e1.googledomains.comns-cloud-e2.googledomains.comns-cloud-e3.googledomains.comns-cloud-e4.googledomains.comns07.domaincontrol.comns08.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA198.49.23.144184.168.131.24150.63.202.25
●NSns-cloud-e1.googledomains.com2026-03-26 β†’ 2026-08-05 Β· 3 obs
β—‹ 2020-03-27 00:19:58
● 2026-03-26 15:30:34
● 2026-08-05 00:13:40
●NSns-cloud-e2.googledomains.com2026-03-26 β†’ 2026-08-05 Β· 3 obs
β—‹ 2020-03-27 00:19:58
● 2026-03-26 15:30:34
● 2026-08-05 00:13:40
●NSns-cloud-e3.googledomains.com2026-03-26 β†’ 2026-08-05 Β· 3 obs
β—‹ 2020-03-27 00:19:58
● 2026-03-26 15:30:34
● 2026-08-05 00:13:40
●NSns-cloud-e4.googledomains.com2026-03-26 β†’ 2026-08-05 Β· 3 obs
β—‹ 2020-03-27 00:19:58
● 2026-03-26 15:30:34
● 2026-08-05 00:13:40
β—‹NSns07.domaincontrol.com2015-05-24 β†’ 2020-03-27 Β· 4 obs
● 2015-05-24 12:02:42
● 2020-03-27 00:19:58
β—‹ 2026-03-26 15:30:34
β—‹ 2026-08-05 00:13:40
β—‹NSns08.domaincontrol.com2015-05-24 β†’ 2020-03-27 Β· 4 obs
● 2015-05-24 12:02:42
● 2020-03-27 00:19:58
β—‹ 2026-03-26 15:30:34
β—‹ 2026-08-05 00:13:40
●MXmailstore1.secureserver.net2015-05-24 β†’ 2026-08-05 Β· 2 obs
● 2015-05-24 12:02:42
● 2026-08-05 00:13:40
●MXsmtp.secureserver.net2015-05-24 β†’ 2026-08-05 Β· 2 obs
● 2015-05-24 12:02:42
● 2026-08-05 00:13:40
β—‹A184.168.131.2412020-03-27 β†’ 2020-03-27 Β· 4 obs
β—‹ 2017-03-27 00:02:14
● 2020-03-27 00:19:58
β—‹ 2026-03-26 15:30:34
β—‹ 2026-08-05 00:13:40
●A198.49.23.1442026-03-26 β†’ 2026-08-05 Β· 3 obs
β—‹ 2020-03-27 00:19:58
● 2026-03-26 15:30:34
● 2026-08-05 00:13:40
β—‹A50.63.202.252015-05-24 β†’ 2017-03-27 Β· 4 obs
● 2015-05-24 12:02:42
● 2017-03-27 00:02:14
β—‹ 2020-03-27 00:19:58
β—‹ 2026-08-05 00:13:40

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
overleaf.orgns-cloud-e4.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com-

βœ… Authoritative Response

Server:216.239.32.110

NS records: ns-cloud-e4.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for overleaf.org (unsigned zone)

⏱️ Timing

Total: 589ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1198.49.23.144
NS4ns-cloud-e1.googledomains.com, ns-cloud-e4.googledomains.com...
MX2smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)
SOA1ns-cloud-e1.googledomains.com cloud-dns-

Analysis

IP Addresses

overleaf.org resolves to one IP address: 198.49.23.144.

wholebodyoptimism.com, halalsweeties.com, bakkesimages.co.za and two other host names share IP numbers with overleaf.org.

Name Servers

The authoritative name servers for overleaf.org are ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.

There is at least partial name server overlap between overleaf.org and other domains β€” nordgren.net, magnoliawa.com, joinskudrop.com and two more among them.

All four hostnames β€” ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com β€” resolve to two IP numbers apiece: ns-cloud-e1.googledomains.com to 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com to 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com to 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com to 216.239.38.110 and 2001:4860:4802:38::6e.

Mail Servers

Mail for overleaf.org is handled by two mail servers β€” mailstore1.secureserver.net and smtp.secureserver.net.

overleaf.org uses an identical mail server configuration to several other domains β€” among them samsonserver.com, runningwithscissorsquilters.com, sewercleaning.us and two more.

overleaf.org and other domains β€” pacificrimvideo.com for instance β€” share at least some mail servers.

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.