stackauth.com - robtex.com

stackauth.com

DNSSEC⚠️ Not signed
A198.252.206.1🇺🇸 Cloudflare198.252.206.0/24 BYOIP ✓ In HTTPS hints
NSdamian.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c32🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamian.ns.cloudflare.com
A2803:f800:50::6ca2:c332🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdamian.ns.cloudflare.com
A2a06:98c1:50::ac40:2332🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdamian.ns.cloudflare.com
A108.162.195.50🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamian.ns.cloudflare.com
A162.159.44.50Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamian.ns.cloudflare.com
A172.64.35.50🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamian.ns.cloudflare.com
NSsureena.ns.cloudflare.com
A2606:4700:50::a29f:267e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
A2803:f800:50::6ca2:c27e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsureena.ns.cloudflare.com
A2a06:98c1:50::ac40:227e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsureena.ns.cloudflare.com
A108.162.194.126🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
A162.159.38.126Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
A172.64.34.126🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
TXTgoogle-site-verification=AMkc3jstrIBymoHyBFjz7VT98Ee44ofoZjWst8tErWQ
TXTv=spf1 -all
HTTPSHTTP/2 ✓ hints match
IPv4 hints198.252.206.1
SOAdamian.ns.cloudflare.comdns@cloudflare.com serial=2406713208

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1783711877
WOT: SAFE (90/100)

Same first word

stackauth.com
stackauth.dev

Similar names

authstack.net
authstack.digital

DNS History

10 records (3 active, 7 former)

20162017201820192020202120222023202420252026NSdamian.ns.cloudflare.comsureena.ns.cloudflare.combrad.ns.cloudflare.comns-1484.awsdns-57.orgns-1752.awsdns-27.co.ukns-757.awsdns-30.netns-98.awsdns-12.comroxy.ns.cloudflare.comA198.252.206.1198.252.206.21
○NSbrad.ns.cloudflare.com2015-07-16 → 2016-02-11 · 4 obs
● 2015-07-16 01:08:16
● 2016-02-11 12:18:28
○ 2016-06-17 22:45:46
○ 2026-07-10 19:54:00
●NSdamian.ns.cloudflare.com2026-02-20 → 2026-07-10 · 3 obs
○ 2017-01-03 13:38:46
● 2026-02-20 12:11:02
● 2026-07-10 19:54:00
○NSns-1484.awsdns-57.org2016-06-17 → 2017-01-03 · 5 obs
○ 2016-02-11 12:18:28
● 2016-06-17 22:45:46
● 2017-01-03 13:38:46
○ 2026-02-20 12:11:02
○ 2026-07-10 19:54:00
○NSns-1752.awsdns-27.co.uk2016-06-17 → 2017-01-03 · 5 obs
○ 2016-02-11 12:18:28
● 2016-06-17 22:45:46
● 2017-01-03 13:38:46
○ 2026-02-20 12:11:02
○ 2026-07-10 19:54:00
○NSns-757.awsdns-30.net2016-06-17 → 2017-01-03 · 5 obs
○ 2016-02-11 12:18:28
● 2016-06-17 22:45:46
● 2017-01-03 13:38:46
○ 2026-02-20 12:11:02
○ 2026-07-10 19:54:00
○NSns-98.awsdns-12.com2016-06-17 → 2017-01-03 · 5 obs
○ 2016-02-11 12:18:28
● 2016-06-17 22:45:46
● 2017-01-03 13:38:46
○ 2026-02-20 12:11:02
○ 2026-07-10 19:54:00
○NSroxy.ns.cloudflare.com2015-07-16 → 2016-02-11 · 4 obs
● 2015-07-16 01:08:16
● 2016-02-11 12:18:28
○ 2016-06-17 22:45:46
○ 2026-07-10 19:54:00
●NSsureena.ns.cloudflare.com2026-02-20 → 2026-07-10 · 3 obs
○ 2017-01-03 13:38:46
● 2026-02-20 12:11:02
● 2026-07-10 19:54:00
●A198.252.206.12026-02-20 → 2026-07-10 · 3 obs
○ 2017-01-03 13:38:46
● 2026-02-20 12:11:02
● 2026-07-10 19:54:00
○A198.252.206.212015-07-16 → 2017-01-03 · 4 obs
● 2015-07-16 01:08:16
● 2017-01-03 13:38:46
○ 2026-02-20 12:11:02
○ 2026-07-10 19:54:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...-
stackauth.comsureena.ns.cloudflare.com, damian.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.126

NS records: sureena.ns.cloudflare.com, damian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackauth.com (unsigned zone)

⏱️ Timing

Total: 367ms | Queries: -

📄 Records

TypeCountSample Data
A1198.252.206.1
NS2damian.ns.cloudflare.com, sureena.ns.cloudflare.com
TXT2google-site-verification=AMkc3jstrIBymoH, v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1damian.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (sureena.ns.cloudflare.com, sureena.ns.cloudflare.com, sureena.ns.cloudflare.com...)

Analysis

IP Addresses

stackauth.com has exactly one IP address — 198.252.206.1.

ny-testvpn.stackexchange.com, sound.meta.stackexchange.com, iota.meta.stackexchange.com plus two other host names have IP numbers in common with stackauth.com.

Name Servers

stackauth.com uses two name servers for its delegation: damian.ns.cloudflare.com and sureena.ns.cloudflare.com.

The name server configuration of stackauth.com is shared with other domains, for instance askubuntu.com, nationale-omwisselactie.nl, serverfault.com and two others.

stackauth.com shares at least some of its name servers with other domains, including habibapp.com, citycloud.ca, alubel.net and two others.

These name servers are frequently seen alongside the name servers wells.ns.cloudflare.com, lucy.ns.cloudflare.com, aarav.ns.cloudflare.com and dilbert.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname damian.ns.cloudflare.com directs to 108.162.195.50, 162.159.44.50 and 172.64.35.50 along with 3 other IP addresses.

Hostname sureena.ns.cloudflare.com directs to 108.162.194.126, 162.159.38.126 and 172.64.34.126 along with 3 other IP addresses.