w3-campus.com - robtex.com

w3-campus.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3fdc🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:ac0f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.63.220Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.172.15🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSabdullah.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ccb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
A2803:f800:50::6ca2:c3cb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRabdullah.ns.cloudflare.com
A2a06:98c1:50::ac40:23cb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRabdullah.ns.cloudflare.com
A108.162.195.203🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
A162.159.44.203Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
A172.64.35.203🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
NSaleena.ns.cloudflare.com
A2606:4700:50::a29f:2651🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaleena.ns.cloudflare.com
A2803:f800:50::6ca2:c251🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaleena.ns.cloudflare.com
A2a06:98c1:50::ac40:2251🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaleena.ns.cloudflare.com
A108.162.194.81🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaleena.ns.cloudflare.com
A162.159.38.81Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaleena.ns.cloudflare.com
A172.64.34.81🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaleena.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.63.220, 172.67.172.15
IPv6 hints2606:4700:3031::6815:3fdc, 2606:4700:3031::ac43:ac0f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOAabdullah.ns.cloudflare.comdns@cloudflare.com serial=2410316886

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=1785440822

Same first word

w3-campus.com

DNS History

13 records (6 active, 7 former)

200920112013201520172019202120232025NSabdullah.ns.cloudflare.comaleena.ns.cloudflare.coma.fabins.infob.fabins.infoMXmail.w3-campus.comA104.21.63.220172.67.172.152606:4700:3031::6815:3fdc2606:4700:3031::ac43:ac0f2606:4700:3032::ac43:ac0f2606:4700:3033::6815:3fdc66.219.24.8387.98.251.49
○NSa.fabins.info2015-08-31 → 2016-12-14 · 5 obs
○ 2008-03-16 10:07:24
● 2015-08-31 09:33:16
● 2016-12-14 20:02:40
○ 2026-04-03 04:42:56
○ 2026-07-30 20:03:38
●NSabdullah.ns.cloudflare.com2026-05-20 → 2026-07-30 · 3 obs
○ 2026-04-03 04:42:56
● 2026-05-20 03:14:36
● 2026-07-30 20:03:38
●NSaleena.ns.cloudflare.com2026-05-20 → 2026-07-30 · 3 obs
○ 2026-04-03 04:42:56
● 2026-05-20 03:14:36
● 2026-07-30 20:03:38
○NSb.fabins.info2015-08-31 → 2016-12-14 · 5 obs
○ 2008-03-16 10:07:24
● 2015-08-31 09:33:16
● 2016-12-14 20:02:40
○ 2026-04-03 04:42:56
○ 2026-07-30 20:03:38
○MXmail.w3-campus.com2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 10:07:24
○ 2015-08-31 09:33:16
○ 2026-07-30 20:03:38
●A104.21.63.2202026-05-20 → 2026-07-30 · 3 obs
○ 2026-04-03 04:42:56
● 2026-05-20 03:14:36
● 2026-07-30 20:03:38
●A172.67.172.152026-05-20 → 2026-07-30 · 3 obs
○ 2026-04-03 04:42:56
● 2026-05-20 03:14:36
● 2026-07-30 20:03:38
●A2606:4700:3031::6815:3fdc2026-07-02 → 2026-07-30 · 3 obs
○ 2026-05-20 03:14:36
● 2026-07-02 05:23:48
● 2026-07-30 20:03:38
●A2606:4700:3031::ac43:ac0f2026-07-02 → 2026-07-30 · 3 obs
○ 2026-05-20 03:14:36
● 2026-07-02 05:23:48
● 2026-07-30 20:03:38
○A2606:4700:3032::ac43:ac0f2026-05-20 → 2026-05-20 · 4 obs
○ 2026-04-03 04:42:56
● 2026-05-20 03:14:36
○ 2026-07-02 05:23:48
○ 2026-07-30 20:03:38
○A2606:4700:3033::6815:3fdc2026-05-20 → 2026-05-20 · 4 obs
○ 2026-04-03 04:42:56
● 2026-05-20 03:14:36
○ 2026-07-02 05:23:48
○ 2026-07-30 20:03:38
○A66.219.24.832015-08-31 → 2016-12-14 · 5 obs
○ 2008-03-16 10:07:24
● 2015-08-31 09:33:16
● 2016-12-14 20:02:40
○ 2026-04-03 04:42:56
○ 2026-07-30 20:03:38
○A87.98.251.492008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 10:07:24
○ 2015-08-31 09:33:16
○ 2026-07-30 20:03:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...-
w3-campus.comaleena.ns.cloudflare.com, abdullah.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.203

NS records: aleena.ns.cloudflare.com, abdullah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for w3-campus.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.172.15, 104.21.63.220
AAAA22606:4700:3031::6815:3fdc, 2606:4700:3031::ac43:ac0f
NS2abdullah.ns.cloudflare.com, aleena.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1abdullah.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

w3-campus.com has four IP addresses: 104.21.63.220, 172.67.172.15, 2606:4700:3031::6815:3fdc and 2606:4700:3031::ac43:ac0f.

Two other host names, along with glgk.com.cn, disleksi.org and joomace.com.tr, also share IP numbers with w3-campus.com.

Name Servers

Two name servers handle the delegation for w3-campus.com: abdullah.ns.cloudflare.com and aleena.ns.cloudflare.com.

w3-campus.com shares its NS records with other domains, for example forumduclub.net, rvhmanagement.com, thomasagrossmanlaw.com and two others.

w3-campus.com partially shares its NS delegation with several other domains, including ajonegro24.com, bney-ayish.muni.il, googleome.com and two others.

These name servers regularly co-occur with the name servers ignacio.ns.cloudflare.com, dorthy.ns.cloudflare.com and arya.ns.cloudflare.com.

DNS names with 6 IP addresses:

abdullah.ns.cloudflare.com resolves to 108.162.195.203, 162.159.44.203 and 172.64.35.203 among others, with 3 other IP addresses in total.

aleena.ns.cloudflare.com resolves to 108.162.194.81, 162.159.38.81 and 172.64.34.81 among others, with 3 other IP addresses in total.