mfktedu.com - robtex.com

mfktedu.com

DNSSEC⚠️ Not signed
A154.92.226.139🇭🇰 GNET-AS9294154.92.224.0/20
NSalexa.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26d7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexa.ns.cloudflare.com
A2803:f800:50::6ca2:c2d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalexa.ns.cloudflare.com
A2a06:98c1:50::ac40:22d7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalexa.ns.cloudflare.com
A108.162.194.215🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexa.ns.cloudflare.com
A162.159.38.215Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexa.ns.cloudflare.com
A172.64.34.215🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexa.ns.cloudflare.com
NSkianchau.ns.cloudflare.com
A2606:4700:58::a29f:2cb3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkianchau.ns.cloudflare.com
A2803:f800:50::6ca2:c3b3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkianchau.ns.cloudflare.com
A2a06:98c1:50::ac40:23b3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkianchau.ns.cloudflare.com
A108.162.195.179🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkianchau.ns.cloudflare.com
A162.159.44.179Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkianchau.ns.cloudflare.com
A172.64.35.179🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkianchau.ns.cloudflare.com
SOAalexa.ns.cloudflare.comdns@cloudflare.com serial=2407854635

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=1784880957

Subdomains

www.mfktedu.com

Same first word

mfktedu.com

DNS History

15 records (3 active, 12 former)

202120222023202420252026NSalexa.ns.cloudflare.comkianchau.ns.cloudflare.coma.share-dns.coma1.share-dns.comb.share-dns.netb1.share-dns.netdns10.hichina.comdns9.hichina.comns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comA154.92.226.139183.136.138.175CNAMEu172616.ish168.com
○NSa.share-dns.com2026-03-21 → 2026-06-12 · 5 obs
○ 2026-03-15 17:16:10
● 2026-03-21 23:55:38
● 2026-06-12 10:11:54
○ 2026-06-23 05:39:54
○ 2026-07-24 08:21:58
○NSa1.share-dns.com2026-03-21 → 2026-06-12 · 5 obs
○ 2026-03-15 17:16:10
● 2026-03-21 23:55:38
● 2026-06-12 10:11:54
○ 2026-06-23 05:39:54
○ 2026-07-24 08:21:58
●NSalexa.ns.cloudflare.com2026-06-23 → 2026-07-24 · 3 obs
○ 2026-06-12 10:11:54
● 2026-06-23 05:39:54
● 2026-07-24 08:21:58
○NSb.share-dns.net2026-03-21 → 2026-06-12 · 5 obs
○ 2026-03-15 17:16:10
● 2026-03-21 23:55:38
● 2026-06-12 10:11:54
○ 2026-06-23 05:39:54
○ 2026-07-24 08:21:58
○NSb1.share-dns.net2026-03-21 → 2026-06-12 · 5 obs
○ 2026-03-15 17:16:10
● 2026-03-21 23:55:38
● 2026-06-12 10:11:54
○ 2026-06-23 05:39:54
○ 2026-07-24 08:21:58
○NSdns10.hichina.com2020-03-21 → 2020-03-21 · 3 obs
● 2020-03-21 05:47:10
○ 2026-02-24 23:14:00
○ 2026-07-24 08:21:58
○NSdns9.hichina.com2020-03-21 → 2020-03-21 · 3 obs
● 2020-03-21 05:47:10
○ 2026-02-24 23:14:00
○ 2026-07-24 08:21:58
●NSkianchau.ns.cloudflare.com2026-06-23 → 2026-07-24 · 3 obs
○ 2026-06-12 10:11:54
● 2026-06-23 05:39:54
● 2026-07-24 08:21:58
○NSns1.judns.com2026-02-24 → 2026-03-15 · 5 obs
○ 2020-03-21 05:47:10
● 2026-02-24 23:14:00
● 2026-03-15 17:16:10
○ 2026-03-21 23:55:38
○ 2026-07-24 08:21:58
○NSns1.julydns.com2026-02-24 → 2026-03-15 · 5 obs
○ 2020-03-21 05:47:10
● 2026-02-24 23:14:00
● 2026-03-15 17:16:10
○ 2026-03-21 23:55:38
○ 2026-07-24 08:21:58
○NSns2.judns.com2026-02-24 → 2026-03-15 · 5 obs
○ 2020-03-21 05:47:10
● 2026-02-24 23:14:00
● 2026-03-15 17:16:10
○ 2026-03-21 23:55:38
○ 2026-07-24 08:21:58
○NSns2.julydns.com2026-02-24 → 2026-03-15 · 5 obs
○ 2020-03-21 05:47:10
● 2026-02-24 23:14:00
● 2026-03-15 17:16:10
○ 2026-03-21 23:55:38
○ 2026-07-24 08:21:58
●A154.92.226.1392026-03-21 → 2026-07-24 · 3 obs
○ 2026-03-15 17:16:10
● 2026-03-21 23:55:38
● 2026-07-24 08:21:58
○A183.136.138.1752026-02-24 → 2026-03-15 · 4 obs
● 2026-02-24 23:14:00
● 2026-03-15 17:16:10
○ 2026-03-21 23:55:38
○ 2026-07-24 08:21:58
○CNAMEu172616.ish168.com2020-03-21 → 2020-03-21 · 3 obs
● 2020-03-21 05:47:10
○ 2026-02-24 23:14:00
○ 2026-07-24 08:21:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...-
mfktedu.comalexa.ns.cloudflare.com, kianchau.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.215

NS records: alexa.ns.cloudflare.com, kianchau.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mfktedu.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

TypeCountSample Data
A1154.92.226.139
NS2alexa.ns.cloudflare.com, kianchau.ns.cloudflare.com
SOA1alexa.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.mfktedu.com is delegated beneath mfktedu.com.

IP Addresses

mfktedu.com has exactly one IP address — 154.92.226.139.

www.mfktedu.com is an example of another host name that shares IP numbers with mfktedu.com.

Name Servers

mfktedu.com has two authoritative name servers — alexa.ns.cloudflare.com and kianchau.ns.cloudflare.com.

The name server configuration of mfktedu.com is shared with other domains, for instance jiafengli.com, michaeljfox.org, wsdwq.com and two others.

There is at least partial name server overlap between mfktedu.com and other domains — wokaroundasia.com, jlec.de, ptaolm.com and two more among them.

These name servers frequently co-occur with the name servers yisroel.ns.cloudflare.com and marty.ns.cloudflare.com.

Hosts with 6 IP addresses each:

alexa.ns.cloudflare.com points to 108.162.194.215, 162.159.38.215, 172.64.34.215 and 3 other IP addresses.

kianchau.ns.cloudflare.com points to 108.162.195.179, 162.159.44.179, 172.64.35.179 and 3 other IP addresses.