stack.overflow.com - dns.ninja

stack.overflow.com

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe00:29ca🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:cf2a🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A45.33.83.100🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies ✓ In HTTPS hints
A45.79.167.180🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies ✓ In HTTPS hints
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies ✓ In HTTPS hints
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies ✓ In HTTPS hints
NSdamao.ns.giantpanda.com ⭐ ⚠️ Not in parent delegation
A3.33.232.36🇺🇸 Amazon3.33.224.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
NSyangguang.ns.giantpanda.com ⚠️ Not in parent delegation
A75.2.45.63🇺🇸 Amazon75.2.32.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
MXmail.mailerhost.net ⭐
A5.161.133.13🇺🇸 HETZNER-CLOUD2-AS5.161.133.0/24
PTRmail.mailerhost.net
A161.35.84.83🇳🇱 DIGITALOCEAN161.35.80.0/20 DigitalOcean
PTRmail.mailerhost.net
TXTv=spf1 ip6:fd43:c0d1:c090::/48 -all
HTTPSHTTP/2, HTTP/3 ✓ hints match
IPv4 hints66.175.209.179, 45.33.83.100, 45.79.167.180, 96.126.111.165
IPv6 hints2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52
SOAdamao.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1

overflow.com

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe00:29ca🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:cf2a🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A45.33.83.100🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies ✓ In HTTPS hints
A45.79.167.180🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies ✓ In HTTPS hints
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies ✓ In HTTPS hints
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies ✓ In HTTPS hints
NSdamao.ns.giantpanda.com ⭐
NSyangguang.ns.giantpanda.com
MXmail.mailerhost.net ⭐
TXTv=spf1 ip6:fd43:c0d1:c090::/48 -all
HTTPSHTTP/2, HTTP/3 ✓ hints match
IPv4 hints66.175.209.179, 45.33.83.100, 45.79.167.180, 96.126.111.165
IPv6 hints2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52
SOAdamao.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1
WOT: SAFE (60/100)

Same first word

stack.ee
stack.spb.ru
stack.be
stack.house
stack.su
stack.city
stack.how
stack.net
stack.com.mx
stack.fr
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stack.org
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stack.fyi
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stack.ws
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stack.hu
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stack.world
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stack.pt
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stack.co.nz
stack.io
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stack.codes
stack.build
stack.bet
stack.creditcard
stack.network
stack.ai
stack.je
stack.lu
stack.me.uk
stack.com.uy
stack.group
stack.(0x787878)
stack.run
stack.ly
stack.kz
stack.media
stack.tv
stack.ddnsfree.com
stack.gl
stack.gg
stack.cards
stack.tokyo
stack.info
stack.solutions
stack.works
stack.gold
stack.black
stack.shopping
stack.net.nz
stack.mx
stack.spb.su
stack.im
stack.storage
stack.foundation
stack.jp
stack.se
stack.com.au
stack.support
stack.care
stack.team
stack.ventures
stack.fi
stack.pro
stack.fitness
stack.de
stack.co
stack.cool
stack.fail
stack.la
stack.com.br
stack.plus
stack.pl
stack.ie
stack.gov.sg
stack.cz

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tsack.com

DNS History

30 records (11 active, 19 former)

20192020202120222023202420252026NSdamao.ns.giantpanda.comyangguang.ns.giantpanda.comns1.uniregistrymarket.linkns2.uniregistrymarket.linkMXmail.mailerhost.netA2600:3c03::f03c:95ff:fe00:29ca2600:3c03::f03c:95ff:fe91:5d522600:3c03::f03c:95ff:feed:4d4f2600:3c03::f03c:95ff:feed:cf2a45.33.83.10045.79.167.18066.175.209.17996.126.111.165139.162.174.209139.162.181.76172.104.149.86172.104.203.186172.104.251.198192.155.84.23623.239.4.932600:3c01::2000:3aff:feb3:2e942600:3c01::f03c:95ff:fe91:5de52600:3c01::f03c:95ff:feeb:5ed62a01:7e01::2000:dff:fec1:5cdb2a01:7e01::f03c:95ff:fe00:26922a01:7e01::f03c:95ff:fe91:5d912a01:7e01::f03c:95ff:feeb:9d4b2a01:7e01::f03c:95ff:feed:783e69.172.201.15374.207.241.245
●NSdamao.ns.giantpanda.com2026-03-06 → 2026-07-26 · 3 obs
○ 2018-01-16 18:34:02
● 2026-03-06 21:13:02
● 2026-07-26 04:51:20
○NSns1.uniregistrymarket.link2018-01-16 → 2018-01-16 · 3 obs
● 2018-01-16 18:34:02
○ 2026-03-06 21:13:02
○ 2026-07-26 04:51:20
○NSns2.uniregistrymarket.link2018-01-16 → 2018-01-16 · 3 obs
● 2018-01-16 18:34:02
○ 2026-03-06 21:13:02
○ 2026-07-26 04:51:20
●NSyangguang.ns.giantpanda.com2026-03-06 → 2026-07-26 · 6 obs
○ 2018-01-16 18:34:02
● 2026-03-06 21:13:02
○ 2026-03-26 17:07:34
○ 2026-05-12 10:27:52
● 2026-06-04 20:17:10
● 2026-07-26 04:51:20
●MXmail.mailerhost.net2026-03-06 → 2026-07-26 · 2 obs
● 2026-03-06 21:13:02
● 2026-07-26 04:51:20
○A139.162.174.2092026-04-04 → 2026-06-25 · 13 obs
○ 2026-04-03 23:40:54
● 2026-04-04 07:59:10
○ 2026-04-04 13:16:40
○ 2026-04-16 21:08:46
● 2026-04-16 22:28:08
○ 2026-04-29 03:40:20
○ 2026-05-11 03:30:24
● 2026-05-12 10:27:52
○ 2026-06-04 20:17:10
○ 2026-06-04 21:29:26
● 2026-06-25 18:44:00
○ 2026-07-26 04:51:18
○ 2026-07-26 04:51:20
○A139.162.181.762026-04-04 → 2026-06-25 · 13 obs
○ 2026-04-03 23:40:54
● 2026-04-04 07:59:10
○ 2026-04-04 13:16:40
○ 2026-04-16 21:08:46
● 2026-04-16 22:28:08
○ 2026-04-29 03:40:20
○ 2026-05-11 03:30:24
● 2026-05-12 10:27:52
○ 2026-06-04 20:17:10
○ 2026-06-04 21:29:26
● 2026-06-25 18:44:00
○ 2026-07-26 04:51:18
○ 2026-07-26 04:51:20
○A172.104.149.862026-04-04 → 2026-06-25 · 13 obs
○ 2026-04-03 23:40:54
● 2026-04-04 07:59:10
○ 2026-04-04 13:16:40
○ 2026-04-16 21:08:46
● 2026-04-16 22:28:08
○ 2026-04-29 03:40:20
○ 2026-05-11 03:30:24
● 2026-05-12 10:27:52
○ 2026-06-04 20:17:10
○ 2026-06-04 21:29:26
● 2026-06-25 18:44:00
○ 2026-07-26 04:51:18
○ 2026-07-26 04:51:20
○A172.104.203.1862026-04-04 → 2026-06-25 · 13 obs
○ 2026-04-03 23:40:54
● 2026-04-04 07:59:10
○ 2026-04-04 13:16:40
○ 2026-04-16 21:08:46
● 2026-04-16 22:28:08
○ 2026-04-29 03:40:20
○ 2026-05-11 03:30:24
● 2026-05-12 10:27:52
○ 2026-06-04 20:17:10
○ 2026-06-04 21:29:26
● 2026-06-25 18:44:00
○ 2026-07-26 04:51:18
○ 2026-07-26 04:51:20
○A172.104.251.1982026-04-04 → 2026-06-25 · 13 obs
○ 2026-04-03 23:40:54
● 2026-04-04 07:59:10
○ 2026-04-04 13:16:40
○ 2026-04-16 21:08:46
● 2026-04-16 22:28:08
○ 2026-04-29 03:40:20
○ 2026-05-11 03:30:24
● 2026-05-12 10:27:52
○ 2026-06-04 20:17:10
○ 2026-06-04 21:29:26
● 2026-06-25 18:44:00
○ 2026-07-26 04:51:18
○ 2026-07-26 04:51:20
○A192.155.84.2362026-06-04 → 2026-06-04 · 4 obs
○ 2026-06-04 20:17:10
● 2026-06-04 21:29:26
○ 2026-06-25 18:44:00
○ 2026-07-26 04:51:20
○A23.239.4.932026-06-04 → 2026-06-04 · 4 obs
○ 2026-06-04 20:17:10
● 2026-06-04 21:29:26
○ 2026-06-25 18:44:00
○ 2026-07-26 04:51:20
○A2600:3c01::2000:3aff:feb3:2e942026-06-04 → 2026-06-04 · 4 obs
○ 2026-06-04 20:17:10
● 2026-06-04 21:29:26
○ 2026-06-25 18:44:00
○ 2026-07-26 04:51:20
○A2600:3c01::f03c:95ff:fe91:5de52026-06-04 → 2026-06-04 · 4 obs
○ 2026-06-04 20:17:10
● 2026-06-04 21:29:26
○ 2026-06-25 18:44:00
○ 2026-07-26 04:51:20
○A2600:3c01::f03c:95ff:feeb:5ed62026-06-04 → 2026-06-04 · 4 obs
○ 2026-06-04 20:17:10
● 2026-06-04 21:29:26
○ 2026-06-25 18:44:00
○ 2026-07-26 04:51:20
●A2600:3c03::f03c:95ff:fe00:29ca2026-04-03 → 2026-07-26 · 14 obs
○ 2026-03-06 21:13:02
● 2026-04-03 06:55:46
● 2026-04-03 23:40:54
○ 2026-04-04 07:59:10
● 2026-04-04 13:16:40
● 2026-04-16 21:08:46
○ 2026-04-16 22:28:08
● 2026-04-29 03:40:20
● 2026-05-11 03:30:24
○ 2026-05-12 10:27:52
● 2026-06-04 20:17:10
○ 2026-06-04 21:29:26
● 2026-07-26 04:51:18
● 2026-07-26 04:51:20
●A2600:3c03::f03c:95ff:fe91:5d522026-03-06 → 2026-07-26 · 14 obs
○ 2018-01-16 18:34:02
● 2026-03-06 21:13:02
● 2026-04-03 23:40:54
○ 2026-04-04 07:59:10
● 2026-04-04 13:16:40
● 2026-04-16 21:08:46
○ 2026-04-16 22:28:08
● 2026-04-29 03:40:20
● 2026-05-11 03:30:24
○ 2026-05-12 10:27:52
● 2026-06-04 20:17:10
○ 2026-06-04 21:29:26
● 2026-07-26 04:51:18
● 2026-07-26 04:51:20
●A2600:3c03::f03c:95ff:feed:4d4f2026-03-06 → 2026-07-26 · 14 obs
○ 2018-01-16 18:34:02
● 2026-03-06 21:13:02
● 2026-04-03 23:40:54
○ 2026-04-04 07:59:10
● 2026-04-04 13:16:40
● 2026-04-16 21:08:46
○ 2026-04-16 22:28:08
● 2026-04-29 03:40:20
● 2026-05-11 03:30:24
○ 2026-05-12 10:27:52
● 2026-06-04 20:17:10
○ 2026-06-04 21:29:26
● 2026-07-26 04:51:18
● 2026-07-26 04:51:20
●A2600:3c03::f03c:95ff:feed:cf2a2026-04-03 → 2026-07-26 · 14 obs
○ 2026-03-06 21:13:02
● 2026-04-03 06:55:46
● 2026-04-03 23:40:54
○ 2026-04-04 07:59:10
● 2026-04-04 13:16:40
● 2026-04-16 21:08:46
○ 2026-04-16 22:28:08
● 2026-04-29 03:40:20
● 2026-05-11 03:30:24
○ 2026-05-12 10:27:52
● 2026-06-04 20:17:10
○ 2026-06-04 21:29:26
● 2026-07-26 04:51:18
● 2026-07-26 04:51:20
○A2a01:7e01::2000:dff:fec1:5cdb2026-04-04 → 2026-06-25 · 13 obs
○ 2026-04-03 23:40:54
● 2026-04-04 07:59:10
○ 2026-04-04 13:16:40
○ 2026-04-16 21:08:46
● 2026-04-16 22:28:08
○ 2026-04-29 03:40:20
○ 2026-05-11 03:30:24
● 2026-05-12 10:27:52
○ 2026-06-04 20:17:10
○ 2026-06-04 21:29:26
● 2026-06-25 18:44:00
○ 2026-07-26 04:51:18
○ 2026-07-26 04:51:20
○A2a01:7e01::f03c:95ff:fe00:26922026-04-04 → 2026-06-25 · 13 obs
○ 2026-04-03 23:40:54
● 2026-04-04 07:59:10
○ 2026-04-04 13:16:40
○ 2026-04-16 21:08:46
● 2026-04-16 22:28:08
○ 2026-04-29 03:40:20
○ 2026-05-11 03:30:24
● 2026-05-12 10:27:52
○ 2026-06-04 20:17:10
○ 2026-06-04 21:29:26
● 2026-06-25 18:44:00
○ 2026-07-26 04:51:18
○ 2026-07-26 04:51:20
○A2a01:7e01::f03c:95ff:fe91:5d912026-04-04 → 2026-06-25 · 13 obs
○ 2026-04-03 23:40:54
● 2026-04-04 07:59:10
○ 2026-04-04 13:16:40
○ 2026-04-16 21:08:46
● 2026-04-16 22:28:08
○ 2026-04-29 03:40:20
○ 2026-05-11 03:30:24
● 2026-05-12 10:27:52
○ 2026-06-04 20:17:10
○ 2026-06-04 21:29:26
● 2026-06-25 18:44:00
○ 2026-07-26 04:51:18
○ 2026-07-26 04:51:20
○A2a01:7e01::f03c:95ff:feeb:9d4b2026-04-04 → 2026-06-25 · 13 obs
○ 2026-04-03 23:40:54
● 2026-04-04 07:59:10
○ 2026-04-04 13:16:40
○ 2026-04-16 21:08:46
● 2026-04-16 22:28:08
○ 2026-04-29 03:40:20
○ 2026-05-11 03:30:24
● 2026-05-12 10:27:52
○ 2026-06-04 20:17:10
○ 2026-06-04 21:29:26
● 2026-06-25 18:44:00
○ 2026-07-26 04:51:18
○ 2026-07-26 04:51:20
○A2a01:7e01::f03c:95ff:feed:783e2026-04-04 → 2026-06-25 · 13 obs
○ 2026-04-03 23:40:54
● 2026-04-04 07:59:10
○ 2026-04-04 13:16:40
○ 2026-04-16 21:08:46
● 2026-04-16 22:28:08
○ 2026-04-29 03:40:20
○ 2026-05-11 03:30:24
● 2026-05-12 10:27:52
○ 2026-06-04 20:17:10
○ 2026-06-04 21:29:26
● 2026-06-25 18:44:00
○ 2026-07-26 04:51:18
○ 2026-07-26 04:51:20
●A45.33.83.1002026-04-03 → 2026-07-26 · 14 obs
○ 2026-03-06 21:13:02
● 2026-04-03 06:55:46
● 2026-04-03 23:40:54
○ 2026-04-04 07:59:10
● 2026-04-04 13:16:40
● 2026-04-16 21:08:46
○ 2026-04-16 22:28:08
● 2026-04-29 03:40:20
● 2026-05-11 03:30:24
○ 2026-05-12 10:27:52
● 2026-06-04 20:17:10
○ 2026-06-04 21:29:26
● 2026-07-26 04:51:18
● 2026-07-26 04:51:20
●A45.79.167.1802026-04-03 → 2026-07-26 · 14 obs
○ 2026-03-06 21:13:02
● 2026-04-03 06:55:46
● 2026-04-03 23:40:54
○ 2026-04-04 07:59:10
● 2026-04-04 13:16:40
● 2026-04-16 21:08:46
○ 2026-04-16 22:28:08
● 2026-04-29 03:40:20
● 2026-05-11 03:30:24
○ 2026-05-12 10:27:52
● 2026-06-04 20:17:10
○ 2026-06-04 21:29:26
● 2026-07-26 04:51:18
● 2026-07-26 04:51:20
●A66.175.209.1792026-03-06 → 2026-07-26 · 14 obs
○ 2018-01-16 18:34:02
● 2026-03-06 21:13:02
● 2026-04-03 23:40:54
○ 2026-04-04 07:59:10
● 2026-04-04 13:16:40
● 2026-04-16 21:08:46
○ 2026-04-16 22:28:08
● 2026-04-29 03:40:20
● 2026-05-11 03:30:24
○ 2026-05-12 10:27:52
● 2026-06-04 20:17:10
○ 2026-06-04 21:29:26
● 2026-07-26 04:51:18
● 2026-07-26 04:51:20
○A69.172.201.1532018-01-16 → 2018-01-16 · 3 obs
● 2018-01-16 18:34:02
○ 2026-03-06 21:13:02
○ 2026-07-26 04:51:20
○A74.207.241.2452026-06-04 → 2026-06-04 · 4 obs
○ 2026-06-04 20:17:10
● 2026-06-04 21:29:26
○ 2026-06-25 18:44:00
○ 2026-07-26 04:51:20
●A96.126.111.1652026-03-06 → 2026-07-26 · 14 obs
○ 2018-01-16 18:34:02
● 2026-03-06 21:13:02
● 2026-04-03 23:40:54
○ 2026-04-04 07:59:10
● 2026-04-04 13:16:40
● 2026-04-16 21:08:46
○ 2026-04-16 22:28:08
● 2026-04-29 03:40:20
● 2026-05-11 03:30:24
○ 2026-05-12 10:27:52
● 2026-06-04 20:17:10
○ 2026-06-04 21:29:26
● 2026-07-26 04:51:18
● 2026-07-26 04:51:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
overflow.comdamao.ns.giantpanda.com, yangguang.ns.giantpanda.com2 records

✅ Authoritative Response

Server:3.33.232.36

NS records: damao.ns.giantpanda.com, yangguang.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for overflow.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

TypeCountSample Data
A496.126.111.165, 66.175.209.179...
AAAA42600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a...
NS2damao.ns.giantpanda.com, yangguang.ns.giantpanda.com
MX1mail.mailerhost.net (pri: 1)
TXT1v=spf1 ip6:fd43:c0d1:c090::/48 -all
HTTPS1{"priority":1,"target":".","alpn":["h2",
SOA1damao.ns.giantpanda.com admin.giantpanda

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (damao.ns.giantpanda.com, yangguang.ns.giantpanda.com)

Analysis

IP Addresses

stack.overflow.com directs to 8 IP numbers: 45.33.83.100, 45.79.167.180, 66.175.209.179 and 5 other.

Two other host names, along with kingforge.com, mindquest.net and k-teck.co.uk, also share IP numbers with stack.overflow.com.

Name Servers

stack.overflow.com has two authoritative name servers — damao.ns.giantpanda.com and yangguang.ns.giantpanda.com.

stack.overflow.com shares its NS records with other domains, for example hamie1.me.net, felius.com, spvideo.com and two others.

There is at least partial name server overlap between stack.overflow.com and other domains — www.ksib.com, nullmx.brazz.com, lawdepositions.com and two more among them.

These name servers are routinely deployed together with the name servers xinxin.ns.giantpanda.com.

damao.ns.giantpanda.com → 3.33.232.36 and yangguang.ns.giantpanda.com → 75.2.45.63: one IP number per host name.

Mail Servers

The sole mail server for stack.overflow.com is mail.mailerhost.net.

Among the domains sharing a mail server setup with stack.overflow.com are image.openmips.com, *.hostmaster.(0x706f726e687562).ch, ns1.ihmpusa.com and two others.

mail.mailerhost.net carries two IP numbers: 5.161.133.13 and 161.35.84.83.