contentdef.com - dns.ninja

contentdef.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:4e8d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:de6e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.78.141Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.222.110🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSethan.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ce8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRethan.ns.cloudflare.com
A2803:f800:50::6ca2:c3e8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRethan.ns.cloudflare.com
A2a06:98c1:50::ac40:23e8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRethan.ns.cloudflare.com
A108.162.195.232🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRethan.ns.cloudflare.com
A162.159.44.232Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRethan.ns.cloudflare.com
A172.64.35.232🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRethan.ns.cloudflare.com
NSjade.ns.cloudflare.com
A2606:4700:50::adf5:3aa7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjade.ns.cloudflare.com
A2803:f800:50::6ca2:c0a7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjade.ns.cloudflare.com
A2a06:98c1:50::ac40:20a7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjade.ns.cloudflare.com
A108.162.192.167🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjade.ns.cloudflare.com
A172.64.32.167🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjade.ns.cloudflare.com
A173.245.58.167🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjade.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.78.141, 172.67.222.110
IPv6 hints2606:4700:3034::6815:4e8d, 2606:4700:3036::ac43:de6e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOAethan.ns.cloudflare.comdns@cloudflare.com serial=2410133509

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=1786702119

Subdomains

stage-static-ht.contentdef.com
randy-maugans-becaz-zcum-rizes-to-the-top-of-the-cezzpool.contentdef.com
mobile.contentdef.com
mf.contentdef.com
join.contentdef.com
bb.contentdef.com
bz.contentdef.com
assets-land-ht.contentdef.com
spartan.contentdef.com

Same first word

contentdef.com

DNS History

28 records (6 active, 22 former)

20162017201820192020202120222023202420252026NSethan.ns.cloudflare.comjade.ns.cloudflare.comdns1.p03.nsone.netdns1.p08.nsone.netdns2.p03.nsone.netdns3.p03.nsone.netdns4.p03.nsone.netns1.p44.dynect.netns2.p44.dynect.netns3.p44.dynect.netns4.p44.dynect.netpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.uksdns3.ultradns.bizsdns3.ultradns.comsdns3.ultradns.netsdns3.ultradns.orgA104.21.78.141172.67.222.1102606:4700:3034::6815:4e8d2606:4700:3036::ac43:de6e2606:4700:3030::ac43:de6e2606:4700:3033::6815:4e8d94.199.252.15
○NSdns1.p03.nsone.net2018-12-06 → 2019-08-20 · 5 obs
○ 2015-12-22 09:49:40
● 2018-12-06 22:03:16
● 2019-08-20 12:28:22
○ 2026-02-23 07:22:48
○ 2026-08-14 10:31:52
○NSdns1.p08.nsone.net2019-08-20 → 2019-08-20 · 4 obs
○ 2018-12-06 22:03:16
● 2019-08-20 12:28:22
○ 2026-02-23 07:22:48
○ 2026-08-14 10:31:52
○NSdns2.p03.nsone.net2018-12-06 → 2019-08-20 · 5 obs
○ 2015-12-22 09:49:40
● 2018-12-06 22:03:16
● 2019-08-20 12:28:22
○ 2026-02-23 07:22:48
○ 2026-08-14 10:31:52
○NSdns3.p03.nsone.net2018-12-06 → 2019-08-20 · 5 obs
○ 2015-12-22 09:49:40
● 2018-12-06 22:03:16
● 2019-08-20 12:28:22
○ 2026-02-23 07:22:48
○ 2026-08-14 10:31:52
○NSdns4.p03.nsone.net2018-12-06 → 2019-08-20 · 5 obs
○ 2015-12-22 09:49:40
● 2018-12-06 22:03:16
● 2019-08-20 12:28:22
○ 2026-02-23 07:22:48
○ 2026-08-14 10:31:52
●NSethan.ns.cloudflare.com2026-02-23 → 2026-08-14 · 3 obs
○ 2019-08-20 12:28:22
● 2026-02-23 07:22:48
● 2026-08-14 10:31:52
●NSjade.ns.cloudflare.com2026-02-23 → 2026-08-14 · 3 obs
○ 2019-08-20 12:28:22
● 2026-02-23 07:22:48
● 2026-08-14 10:31:52
○NSns1.p44.dynect.net2015-12-22 → 2018-12-06 · 5 obs
○ 2015-12-01 15:01:08
● 2015-12-22 09:49:40
● 2018-12-06 22:03:16
○ 2019-08-20 12:28:22
○ 2026-08-14 10:31:52
○NSns2.p44.dynect.net2015-12-22 → 2018-12-06 · 5 obs
○ 2015-12-01 15:01:08
● 2015-12-22 09:49:40
● 2018-12-06 22:03:16
○ 2019-08-20 12:28:22
○ 2026-08-14 10:31:52
○NSns3.p44.dynect.net2015-12-22 → 2018-12-06 · 5 obs
○ 2015-12-01 15:01:08
● 2015-12-22 09:49:40
● 2018-12-06 22:03:16
○ 2019-08-20 12:28:22
○ 2026-08-14 10:31:52
○NSns4.p44.dynect.net2015-12-22 → 2018-12-06 · 5 obs
○ 2015-12-01 15:01:08
● 2015-12-22 09:49:40
● 2018-12-06 22:03:16
○ 2019-08-20 12:28:22
○ 2026-08-14 10:31:52
○NSpdns1.ultradns.net2015-09-03 → 2018-12-06 · 6 obs
● 2015-09-03 17:45:22
● 2015-12-01 15:01:08
○ 2015-12-22 09:49:40
● 2018-12-06 22:03:16
○ 2019-08-20 12:28:22
○ 2026-08-14 10:31:52
○NSpdns2.ultradns.net2015-09-03 → 2015-12-01 · 4 obs
● 2015-09-03 17:45:22
● 2015-12-01 15:01:08
○ 2015-12-22 09:49:40
○ 2026-08-14 10:31:52
○NSpdns3.ultradns.org2015-09-03 → 2015-12-01 · 4 obs
● 2015-09-03 17:45:22
● 2015-12-01 15:01:08
○ 2015-12-22 09:49:40
○ 2026-08-14 10:31:52
○NSpdns4.ultradns.org2015-09-03 → 2015-12-01 · 4 obs
● 2015-09-03 17:45:22
● 2015-12-01 15:01:08
○ 2015-12-22 09:49:40
○ 2026-08-14 10:31:52
○NSpdns5.ultradns.info2015-09-03 → 2015-12-01 · 4 obs
● 2015-09-03 17:45:22
● 2015-12-01 15:01:08
○ 2015-12-22 09:49:40
○ 2026-08-14 10:31:52
○NSpdns6.ultradns.co.uk2015-09-03 → 2015-12-01 · 4 obs
● 2015-09-03 17:45:22
● 2015-12-01 15:01:08
○ 2015-12-22 09:49:40
○ 2026-08-14 10:31:52
○NSsdns3.ultradns.biz2015-12-22 → 2019-08-20 · 5 obs
○ 2015-12-01 15:01:08
● 2015-12-22 09:49:40
● 2019-08-20 12:28:22
○ 2026-02-23 07:22:48
○ 2026-08-14 10:31:52
○NSsdns3.ultradns.com2015-12-22 → 2019-08-20 · 5 obs
○ 2015-12-01 15:01:08
● 2015-12-22 09:49:40
● 2019-08-20 12:28:22
○ 2026-02-23 07:22:48
○ 2026-08-14 10:31:52
○NSsdns3.ultradns.net2015-12-22 → 2019-08-20 · 5 obs
○ 2015-12-01 15:01:08
● 2015-12-22 09:49:40
● 2019-08-20 12:28:22
○ 2026-02-23 07:22:48
○ 2026-08-14 10:31:52
○NSsdns3.ultradns.org2015-12-22 → 2019-08-20 · 5 obs
○ 2015-12-01 15:01:08
● 2015-12-22 09:49:40
● 2019-08-20 12:28:22
○ 2026-02-23 07:22:48
○ 2026-08-14 10:31:52
●A104.21.78.1412026-02-23 → 2026-08-14 · 3 obs
○ 2019-08-20 12:28:22
● 2026-02-23 07:22:48
● 2026-08-14 10:31:52
●A172.67.222.1102026-02-23 → 2026-08-14 · 3 obs
○ 2019-08-20 12:28:22
● 2026-02-23 07:22:48
● 2026-08-14 10:31:52
○A2606:4700:3030::ac43:de6e2026-02-23 → 2026-06-15 · 4 obs
○ 2019-08-20 12:28:22
● 2026-02-23 07:22:48
● 2026-06-15 13:05:32
○ 2026-08-14 10:31:52
○A2606:4700:3033::6815:4e8d2026-02-23 → 2026-06-15 · 4 obs
○ 2019-08-20 12:28:22
● 2026-02-23 07:22:48
● 2026-06-15 13:05:32
○ 2026-08-14 10:31:52
●A2606:4700:3034::6815:4e8d2026-08-14 → 2026-08-14 · 2 obs
○ 2026-06-15 13:05:32
● 2026-08-14 10:31:52
●A2606:4700:3036::ac43:de6e2026-08-14 → 2026-08-14 · 2 obs
○ 2026-06-15 13:05:32
● 2026-08-14 10:31:52
○A94.199.252.152015-09-03 → 2019-08-20 · 4 obs
● 2015-09-03 17:45:22
● 2019-08-20 12:28:22
○ 2026-02-23 07:22:48
○ 2026-08-14 10:31:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...-
contentdef.comjade.ns.cloudflare.com, ethan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.232

NS records: jade.ns.cloudflare.com, ethan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentdef.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.222.110, 104.21.78.141
AAAA22606:4700:3036::ac43:de6e, 2606:4700:3034::6815:4e8d
NS2ethan.ns.cloudflare.com, jade.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ethan.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

contentdef.com is a parent domain; its children include stage-static-ht.contentdef.com, randy-maugans-becaz-zcum-rizes-to-the-top-of-the-cezzpool.contentdef.com, mobile.contentdef.com, mf.contentdef.com, join.contentdef.com and a few other host names.

IP Addresses

contentdef.com resolves to four IP addresses: 104.21.78.141, 172.67.222.110, 2606:4700:3034::6815:4e8d and 2606:4700:3036::ac43:de6e.

kowalczyk.org, miraon.digital, ns1.koalahost.pt and two other host names share IP numbers with contentdef.com.

Name Servers

The NS records for contentdef.com delegate to ethan.ns.cloudflare.com and jade.ns.cloudflare.com.

contentdef.com uses the same name servers as several other domains — among them redretro.net, 10docs.icu, pjbet0044.com and two more.

contentdef.com partially shares its NS delegation with several other domains, including kinglees.com, cmpgynlive.digital, ecudizo.top and two others.

These name servers are regularly seen alongside henry.ns.cloudflare.com and tess.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

ethan.ns.cloudflare.com maps to 108.162.195.232, 162.159.44.232, 172.64.35.232 and 3 additional IP addresses.

jade.ns.cloudflare.com maps to 108.162.192.167, 172.64.32.167, 173.245.58.167 and 3 additional IP addresses.