ns1.redsec.pl - robtex.com

ns1.redsec.pl

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4dfa🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d60f🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.250Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.214.15🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.250, 172.67.214.15
IPv6 hints2606:4700:3030::6815:4dfa, 2606:4700:3035::ac43:d60f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com

redsec.pl

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4dfa🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d60f🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.250Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.214.15🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbonnie.ns.cloudflare.com ⭐
NSzod.ns.cloudflare.com
MXdsmx.redsec.pl ⭐
TXTv=spf1 a mx -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.250, 172.67.214.15
IPv6 hints2606:4700:3030::6815:4dfa, 2606:4700:3035::ac43:d60f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOAbonnie.ns.cloudflare.comdns@cloudflare.com serial=2410977833

Previously NS for

dajzyc.com
tubilety.pl
docel.pl
dekspol.pl
redsec.pl

Same first word

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DNS History

6 records (4 active, 2 former)

2017201820192020202120222023202420252026A104.21.77.250172.67.214.152606:4700:3030::6815:4dfa2606:4700:3035::ac43:d60f136.243.12.9946.4.71.144
●A104.21.77.2502026-08-07 → 2026-08-07 · 2 obs
○ 2017-09-03 05:43:14
● 2026-08-07 08:35:14
○A136.243.12.992017-07-03 → 2017-09-03 · 4 obs
○ 2016-12-05 09:17:16
● 2017-07-03 11:41:20
● 2017-09-03 05:43:14
○ 2026-08-07 08:35:14
●A172.67.214.152026-08-07 → 2026-08-07 · 2 obs
○ 2017-09-03 05:43:14
● 2026-08-07 08:35:14
●A2606:4700:3030::6815:4dfa2026-08-07 → 2026-08-07 · 2 obs
○ 2017-09-03 05:43:14
● 2026-08-07 08:35:14
●A2606:4700:3035::ac43:d60f2026-08-07 → 2026-08-07 · 2 obs
○ 2017-09-03 05:43:14
● 2026-08-07 08:35:14
○A46.4.71.1442016-03-28 → 2016-12-05 · 4 obs
● 2016-03-28 06:03:42
● 2016-12-05 09:17:16
○ 2017-07-03 11:41:20
○ 2026-08-07 08:35:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
plj-dns.pl, a-dns.pl, f-dns.pl, b-dns.pl...-
redsec.plzod.ns.cloudflare.com, bonnie.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.76

NS records: zod.ns.cloudflare.com, bonnie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for redsec.pl (unsigned zone)

⏱️ Timing

Total: 532ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.214.15, 104.21.77.250
AAAA22606:4700:3035::ac43:d60f, 2606:4700:3030::6815:4dfa
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

ns1.redsec.pl points to the four IP addresses 104.21.77.250, 172.67.214.15, 2606:4700:3030::6815:4dfa and 2606:4700:3035::ac43:d60f.

Additional host names — mail.t-qit.com, listentosam.com, kinomax.in and two others — share IP numbers with ns1.redsec.pl.