absecurityschool.com - dns.ninja

absecurityschool.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:b95🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:a65b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.11.149Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.166.91🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSduke.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRduke.ns.cloudflare.com
A2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRduke.ns.cloudflare.com
A108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
NSrachel.ns.cloudflare.com
A2606:4700:50::adf5:3ad7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrachel.ns.cloudflare.com
A2803:f800:50::6ca2:c0d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrachel.ns.cloudflare.com
A2a06:98c1:50::ac40:20d7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrachel.ns.cloudflare.com
A108.162.192.215🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrachel.ns.cloudflare.com
A172.64.32.215🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrachel.ns.cloudflare.com
A173.245.58.215🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrachel.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.11.149, 172.67.166.91
IPv6 hints2606:4700:3032::6815:b95, 2606:4700:3032::ac43:a65b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=128, name=cloudflare-ech.com
SOAduke.ns.cloudflare.comdns@cloudflare.com serial=2408463099

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=1783846742

Same first word

absecurityschool.com

DNS History

12 records (6 active, 6 former)

NSduke.ns.cloudflare.comrachel.ns.cloudflare.comA104.21.11.149172.67.166.912606:4700:3032::6815:b952606:4700:3032::ac43:a65b188.114.96.0188.114.97.02606:4700:3034::ac43:a65b2606:4700:3036::6815:b952a06:98c1:3120::2a06:98c1:3121::
●NSduke.ns.cloudflare.com2026-02-25 → 2026-07-12 · 2 obs
● 2026-02-25 15:03:20
● 2026-07-12 09:25:52
●NSrachel.ns.cloudflare.com2026-02-25 → 2026-07-12 · 2 obs
● 2026-02-25 15:03:20
● 2026-07-12 09:25:52
●A104.21.11.1492026-02-25 → 2026-07-12 · 8 obs
● 2026-02-25 15:03:20
● 2026-03-30 09:54:02
○ 2026-04-08 19:47:20
● 2026-04-29 19:03:48
● 2026-05-31 19:24:56
○ 2026-06-03 13:50:20
● 2026-06-14 05:22:22
● 2026-07-12 09:25:52
●A172.67.166.912026-02-25 → 2026-07-12 · 8 obs
● 2026-02-25 15:03:20
● 2026-03-30 09:54:02
○ 2026-04-08 19:47:20
● 2026-04-29 19:03:48
● 2026-05-31 19:24:56
○ 2026-06-03 13:50:20
● 2026-06-14 05:22:22
● 2026-07-12 09:25:52
○A188.114.96.02026-04-08 → 2026-06-03 · 7 obs
○ 2026-03-30 09:54:02
● 2026-04-08 19:47:20
○ 2026-04-29 19:03:48
○ 2026-05-31 19:24:56
● 2026-06-03 13:50:20
○ 2026-06-14 05:22:22
○ 2026-07-12 09:25:52
○A188.114.97.02026-04-08 → 2026-06-03 · 7 obs
○ 2026-03-30 09:54:02
● 2026-04-08 19:47:20
○ 2026-04-29 19:03:48
○ 2026-05-31 19:24:56
● 2026-06-03 13:50:20
○ 2026-06-14 05:22:22
○ 2026-07-12 09:25:52
●A2606:4700:3032::6815:b952026-07-09 → 2026-07-12 · 3 obs
○ 2026-06-14 05:22:22
● 2026-07-09 06:36:58
● 2026-07-12 09:25:52
●A2606:4700:3032::ac43:a65b2026-07-09 → 2026-07-12 · 3 obs
○ 2026-06-14 05:22:22
● 2026-07-09 06:36:58
● 2026-07-12 09:25:52
○A2606:4700:3034::ac43:a65b2026-02-25 → 2026-06-14 · 9 obs
● 2026-02-25 15:03:20
● 2026-03-30 09:54:02
○ 2026-04-08 19:47:20
● 2026-04-29 19:03:48
● 2026-05-31 19:24:56
○ 2026-06-03 13:50:20
● 2026-06-14 05:22:22
○ 2026-07-09 06:36:58
○ 2026-07-12 09:25:52
○A2606:4700:3036::6815:b952026-02-25 → 2026-06-14 · 9 obs
● 2026-02-25 15:03:20
● 2026-03-30 09:54:02
○ 2026-04-08 19:47:20
● 2026-04-29 19:03:48
● 2026-05-31 19:24:56
○ 2026-06-03 13:50:20
● 2026-06-14 05:22:22
○ 2026-07-09 06:36:58
○ 2026-07-12 09:25:52
○A2a06:98c1:3120::2026-04-08 → 2026-06-03 · 7 obs
○ 2026-03-30 09:54:02
● 2026-04-08 19:47:20
○ 2026-04-29 19:03:48
○ 2026-05-31 19:24:56
● 2026-06-03 13:50:20
○ 2026-06-14 05:22:22
○ 2026-07-12 09:25:52
○A2a06:98c1:3121::2026-04-08 → 2026-06-03 · 7 obs
○ 2026-03-30 09:54:02
● 2026-04-08 19:47:20
○ 2026-04-29 19:03:48
○ 2026-05-31 19:24:56
● 2026-06-03 13:50:20
○ 2026-06-14 05:22:22
○ 2026-07-12 09:25:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
absecurityschool.comduke.ns.cloudflare.com, rachel.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.110

NS records: duke.ns.cloudflare.com, rachel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for absecurityschool.com (unsigned zone)

⏱️ Timing

Total: 97ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.166.91, 104.21.11.149
AAAA22606:4700:3032::6815:b95, 2606:4700:3032::ac43:a65b
NS2duke.ns.cloudflare.com, rachel.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1duke.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

absecurityschool.com points to the four IP addresses 104.21.11.149, 172.67.166.91, 2606:4700:3032::6815:b95 and 2606:4700:3032::ac43:a65b.

Two other host names, along with www.(0x666170)e.org, rubanzebre.fr and mkttracker.cn, also share IP numbers with absecurityschool.com.

Name Servers

absecurityschool.com is delegated to two name servers: duke.ns.cloudflare.com and rachel.ns.cloudflare.com.

absecurityschool.com shares its NS records with other domains, for example pronine.ir, pvprop.co.za, dbale118.com and two others.

The name servers of absecurityschool.com overlap at least partially with those of other domains — among them graphicamc.com, imobiliariaceolin.com.br, ckv.dk and two more.

These name servers commonly appear alongside the name servers johnny.ns.cloudflare.com and martha.ns.cloudflare.com.

DNS names with 6 IP addresses:

duke.ns.cloudflare.com resolves to 108.162.193.110, 172.64.33.110, 173.245.59.110 and 3 other IP addresses.

rachel.ns.cloudflare.com resolves to 108.162.192.215, 172.64.32.215, 173.245.58.215 and 3 other IP addresses.