cortex.so - dns.ninja

cortex.so

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:c413🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5237🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.82.55Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.196.19🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSfinley.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfinley.ns.cloudflare.com
A2803:f800:50::6ca2:c33a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfinley.ns.cloudflare.com
A2a06:98c1:50::ac40:233a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfinley.ns.cloudflare.com
A108.162.195.58🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfinley.ns.cloudflare.com
A162.159.44.58Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfinley.ns.cloudflare.com
A172.64.35.58🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfinley.ns.cloudflare.com
NSkia.ns.cloudflare.com
A2606:4700:50::adf5:3ab3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
A2803:f800:50::6ca2:c0b3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkia.ns.cloudflare.com
A2a06:98c1:50::ac40:20b3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkia.ns.cloudflare.com
A108.162.192.179🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
A172.64.32.179🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
A173.245.58.179🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
TXTbrevo-code:accb088377fd61d2dfbe227d5096e002
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.82.55, 172.67.196.19
IPv6 hints2606:4700:3032::ac43:c413, 2606:4700:3037::6815:5237
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=113, name=cloudflare-ech.com
SOAfinley.ns.cloudflare.comdns@cloudflare.com serial=2406645701

so

DNSSEC⚠️ Not signed
NSd.nic.so ⭐
NSe.nic.so
TXTGeneration Time: 1781708404
TXTGeneration Time ISO 8601: 2026-06-17 15:00:04
SOAd.nic.sohostmaster@nic.so 2026-06-17 #15

Same first word

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DNS History

14 records (6 active, 8 former)

NSfinley.ns.cloudflare.comkia.ns.cloudflare.comA104.21.82.55172.67.196.192606:4700:3032::ac43:c4132606:4700:3037::6815:5237172.64.80.1188.114.96.0188.114.97.02606:4700:130:436c:6f75:6466:6c61:72652a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSfinley.ns.cloudflare.com2026-02-15 → 2026-06-17 · 2 obs
● 2026-02-15 23:17:00
● 2026-06-17 15:10:14
●NSkia.ns.cloudflare.com2026-02-15 → 2026-06-17 · 2 obs
● 2026-02-15 23:17:00
● 2026-06-17 15:10:14
●A104.21.82.552026-02-15 → 2026-06-17 · 12 obs
● 2026-02-15 23:17:00
● 2026-03-06 17:32:36
○ 2026-03-07 09:17:30
● 2026-03-18 10:11:32
● 2026-04-10 02:33:00
○ 2026-04-11 01:46:16
● 2026-04-25 04:51:28
● 2026-06-01 00:56:30
○ 2026-06-04 03:40:08
○ 2026-06-05 11:25:00
● 2026-06-06 12:42:46
● 2026-06-17 15:10:14
○A172.64.80.12026-03-07 → 2026-03-07 · 4 obs
○ 2026-03-06 17:32:36
● 2026-03-07 09:17:30
○ 2026-03-18 10:11:32
○ 2026-06-17 15:10:14
●A172.67.196.192026-02-15 → 2026-06-17 · 12 obs
● 2026-02-15 23:17:00
● 2026-03-06 17:32:36
○ 2026-03-07 09:17:30
● 2026-03-18 10:11:32
● 2026-04-10 02:33:00
○ 2026-04-11 01:46:16
● 2026-04-25 04:51:28
● 2026-06-01 00:56:30
○ 2026-06-04 03:40:08
○ 2026-06-05 11:25:00
● 2026-06-06 12:42:46
● 2026-06-17 15:10:14
○A188.114.96.02026-04-11 → 2026-06-05 · 8 obs
○ 2026-04-10 02:33:00
● 2026-04-11 01:46:16
○ 2026-04-25 04:51:28
○ 2026-06-01 00:56:30
● 2026-06-04 03:40:08
● 2026-06-05 11:25:00
○ 2026-06-06 12:42:46
○ 2026-06-17 15:10:14
○A188.114.97.02026-04-11 → 2026-06-05 · 8 obs
○ 2026-04-10 02:33:00
● 2026-04-11 01:46:16
○ 2026-04-25 04:51:28
○ 2026-06-01 00:56:30
● 2026-06-04 03:40:08
● 2026-06-05 11:25:00
○ 2026-06-06 12:42:46
○ 2026-06-17 15:10:14
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-07 → 2026-03-22 · 6 obs
○ 2026-03-06 17:32:36
● 2026-03-07 09:17:30
○ 2026-03-18 10:11:32
● 2026-03-22 10:44:02
○ 2026-04-03 06:55:32
○ 2026-06-17 15:10:14
●A2606:4700:3032::ac43:c4132026-02-15 → 2026-06-17 · 14 obs
● 2026-02-15 23:17:00
● 2026-03-06 17:32:36
○ 2026-03-07 09:17:30
● 2026-03-18 10:11:32
○ 2026-03-22 10:44:02
● 2026-04-03 06:55:32
● 2026-04-10 02:33:00
○ 2026-04-11 01:46:16
● 2026-04-25 04:51:28
● 2026-06-01 00:56:30
○ 2026-06-04 03:40:08
○ 2026-06-05 11:25:00
● 2026-06-06 12:42:46
● 2026-06-17 15:10:14
●A2606:4700:3037::6815:52372026-02-15 → 2026-06-17 · 14 obs
● 2026-02-15 23:17:00
● 2026-03-06 17:32:36
○ 2026-03-07 09:17:30
● 2026-03-18 10:11:32
○ 2026-03-22 10:44:02
● 2026-04-03 06:55:32
● 2026-04-10 02:33:00
○ 2026-04-11 01:46:16
● 2026-04-25 04:51:28
● 2026-06-01 00:56:30
○ 2026-06-04 03:40:08
○ 2026-06-05 11:25:00
● 2026-06-06 12:42:46
● 2026-06-17 15:10:14
○A2a06:98c1:3120::2026-04-11 → 2026-06-05 · 8 obs
○ 2026-04-10 02:33:00
● 2026-04-11 01:46:16
○ 2026-04-25 04:51:28
○ 2026-06-04 03:40:08
● 2026-06-04 07:14:54
● 2026-06-05 11:25:00
○ 2026-06-06 12:42:46
○ 2026-06-17 15:10:14
○A2a06:98c1:3120::42026-06-04 → 2026-06-04 · 4 obs
○ 2026-06-01 00:56:30
● 2026-06-04 03:40:08
○ 2026-06-04 07:14:54
○ 2026-06-17 15:10:14
○A2a06:98c1:3121::2026-04-11 → 2026-06-05 · 8 obs
○ 2026-04-10 02:33:00
● 2026-04-11 01:46:16
○ 2026-04-25 04:51:28
○ 2026-06-04 03:40:08
● 2026-06-04 07:14:54
● 2026-06-05 11:25:00
○ 2026-06-06 12:42:46
○ 2026-06-17 15:10:14
○A2a06:98c1:3121::42026-06-04 → 2026-06-04 · 4 obs
○ 2026-06-01 00:56:30
● 2026-06-04 03:40:08
○ 2026-06-04 07:14:54
○ 2026-06-17 15:10:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sod.nic.so, e.nic.so4 records
cortex.sofinley.ns.cloudflare.com, kia.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.179

NS records: finley.ns.cloudflare.com, kia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for so (unsigned zone)

⏱️ Timing

Total: 377ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.82.55, 172.67.196.19
AAAA22606:4700:3032::ac43:c413, 2606:4700:3037::6815:5237
NS2finley.ns.cloudflare.com, kia.ns.cloudflare.com
TXT1brevo-code:accb088377fd61d2dfbe227d5096e
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1finley.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (d.nic.so, d.nic.so, e.nic.so...)

Analysis

IP Addresses

cortex.so has four IP addresses: 104.21.82.55, 172.67.196.19, 2606:4700:3032::ac43:c413 and 2606:4700:3037::6815:5237.

Additional host names — tesd-569.goverran.ru, jiangxiangyu.com, datinggayblacksingles.com and two others — share IP numbers with cortex.so.

Name Servers

The NS records for cortex.so delegate to finley.ns.cloudflare.com and kia.ns.cloudflare.com.

cortex.so shares its name server setup with other domains, including homebrew.ltd, jan.ai, oshi-au.com and two others.

cortex.so has at least partial name server overlap with other domains, such as grandsawithotel.com, rockmanstack.click, 182196.com and two others.

It is common to see these name servers used together with name servers tom.ns.cloudflare.com and darwin.ns.cloudflare.com.

Host names with 6 IP numbers:

finley.ns.cloudflare.com maps to 108.162.195.58, 162.159.44.58, 172.64.35.58 and 3 additional IP addresses.

kia.ns.cloudflare.com maps to 108.162.192.179, 172.64.32.179, 173.245.58.179 and 3 additional IP addresses.