sfcun.com - robtex.com

sfcun.com

DNSSEC⚠️ Not signed
NSgail.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:50::adf5:3a74🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
A2803:f800:50::6ca2:c074🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgail.ns.cloudflare.com
A2a06:98c1:50::ac40:2074🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgail.ns.cloudflare.com
A108.162.192.116🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
A172.64.32.116🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
A173.245.58.116🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
NSskip.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:58::adf5:3be9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
A2803:f800:50::6ca2:c1e9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRskip.ns.cloudflare.com
A2a06:98c1:50::ac40:21e9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRskip.ns.cloudflare.com
A108.162.193.233🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
A172.64.33.233🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
A173.245.59.233🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com

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=1777679426

Same first word

sfcun.com

Similar names

nsfcu.com
cfsun.ca
fusnc.com
nsfcu.org
csfun.com
funcs.ru
cnusf.com
cfsun.com
scnfu.com
uncfs.com
funcs.com
snfcu.com
uncfs.fr
nufcs.com
sfunc.com
uncfs.net
funcs.org
fcsun.com
uncfs.org
ncusf.com
sunfc.com
csfun.hk
ncufs.com
sunfc.edu.hk
cfuns.cn
nfcus.com
ncufs.org
snfcu.org
funcs.de
ufscn.com
snufc.co.uk
csfun.xyz
funcs.net
suncf.net
sufnc.com
nsfcu.net
csfun.net

DNS History

13 records (2 active, 11 former)

200920112013201520172019202120232025NSgail.ns.cloudflare.comskip.ns.cloudflare.comn158.ns.yunjiasu.comn3505.ns.yunjiasu.comns3.yovole.comns4.yovole.comvip1.alidns.comvip2.alidns.comMXmail.sfcun.comA162.159.208.5162.159.209.5192.126.112.4458.221.29.75
●NSgail.ns.cloudflare.com2026-03-30 → 2026-05-02 · 3 obs
○ 2017-06-01 09:15:44
● 2026-03-30 21:57:46
● 2026-05-02 00:05:14
○NSn158.ns.yunjiasu.com2015-08-15 → 2016-03-16 · 5 obs
○ 2008-03-10 12:23:50
● 2015-08-15 20:21:04
● 2016-03-16 22:34:04
○ 2017-06-01 09:15:44
○ 2026-05-02 00:05:14
○NSn3505.ns.yunjiasu.com2015-08-15 → 2016-03-16 · 5 obs
○ 2008-03-10 12:23:50
● 2015-08-15 20:21:04
● 2016-03-16 22:34:04
○ 2017-06-01 09:15:44
○ 2026-05-02 00:05:14
○NSns3.yovole.com2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 12:23:50
○ 2015-08-15 20:21:04
○ 2026-05-02 00:05:14
○NSns4.yovole.com2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 12:23:50
○ 2015-08-15 20:21:04
○ 2026-05-02 00:05:14
●NSskip.ns.cloudflare.com2026-03-30 → 2026-05-02 · 3 obs
○ 2017-06-01 09:15:44
● 2026-03-30 21:57:46
● 2026-05-02 00:05:14
○NSvip1.alidns.com2017-06-01 → 2017-06-01 · 4 obs
○ 2016-03-16 22:34:04
● 2017-06-01 09:15:44
○ 2026-03-30 21:57:46
○ 2026-05-02 00:05:14
○NSvip2.alidns.com2017-06-01 → 2017-06-01 · 4 obs
○ 2016-03-16 22:34:04
● 2017-06-01 09:15:44
○ 2026-03-30 21:57:46
○ 2026-05-02 00:05:14
○MXmail.sfcun.com2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 12:23:50
○ 2015-08-15 20:21:04
○ 2026-05-02 00:05:14
○A162.159.208.52015-08-15 → 2015-08-15 · 4 obs
○ 2008-03-10 12:23:50
● 2015-08-15 20:21:04
○ 2015-12-15 06:22:08
○ 2026-05-02 00:05:14
○A162.159.209.52015-08-15 → 2015-08-15 · 4 obs
○ 2008-03-10 12:23:50
● 2015-08-15 20:21:04
○ 2015-12-15 06:22:08
○ 2026-05-02 00:05:14
○A192.126.112.442015-12-15 → 2016-03-16 · 5 obs
○ 2015-08-15 20:21:04
● 2015-12-15 06:22:08
● 2016-03-16 22:34:04
○ 2017-06-01 09:15:44
○ 2026-05-02 00:05:14
○A58.221.29.752008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 12:23:50
○ 2015-08-15 20:21:04
○ 2026-05-02 00:05:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net...-
sfcun.comgail.ns.cloudflare.com, skip.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.116

NS records: gail.ns.cloudflare.com, skip.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

No DNSKEY for sfcun.com

⏱️ Timing

Total: 179ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

sfcun.com is delegated to two name servers gail.ns.cloudflare.com and skip.ns.cloudflare.com.

sfcun.com shares the same name server setup as other domains, for instance wendaosf.com, uwcrobertboschcollege.de, miniwellfilters.com, hkico.org and brunotorious.com.

sfcun.com at least partially shares name servers with other domains, for instance xerolacer.com.br, 876th.com, parohiagradini.ro, hatyaisk.com and moxapp.net.

These name servers are commonly used with sharon.ns.cloudflare.com, glen.ns.cloudflare.com and carl.ns.cloudflare.com.

Host names with six IP numbers:

Host name gail.ns.cloudflare.com points to: 2606:4700:50::adf5:3a74, 2803:f800:50::6ca2:c074, 2a06:98c1:50::ac40:2074, 108.162.192.116, 172.64.32.116 and 173.245.58.116.

Host name skip.ns.cloudflare.com points to: 2606:4700:58::adf5:3be9, 2803:f800:50::6ca2:c1e9, 2a06:98c1:50::ac40:21e9, 108.162.193.233, 172.64.33.233 and 173.245.59.233.