subf.ir - robtex.com

subf.ir

DNSSEC⚠️ Not signed
NShenry.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:58::adf5:3bb0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A2803:f800:50::6ca2:c1b0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhenry.ns.cloudflare.com
A2a06:98c1:50::ac40:21b0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhenry.ns.cloudflare.com
A108.162.193.176🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A172.64.33.176🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A173.245.59.176🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
NSpat.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:50::adf5:3a8b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A2803:f800:50::6ca2:c08b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpat.ns.cloudflare.com
A2a06:98c1:50::ac40:208b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpat.ns.cloudflare.com
A108.162.192.139🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A172.64.32.139🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A173.245.58.139🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com

ir

DNSSEC⚠️ Not signed
NSa.nic.ir ⭐
NSb.nic.ir
NSc.nic.ir
NSd.nic.ir
SOAa.nic.irinfo@nic.ir serial=2608061000

Previously MX for

subf.ir

Same first word

subf.de
subf.eu
subf.ru
subf.org
subf.com.ua
subf.net
subf.ir
subf.com

Similar names

bfus.de
ubfs.com
bufs.ac.kr
bfus.co.uk
fbus.org
bufs.net
busf.cn
ufsb.com.br
usbf.us
fbus.com
ubfs.cn
bfus.com.cn
fbus.ru
fubs.de
fbsu.com
fubs.com.cn
fbus.de
usfb.in
sbuf.com
fbsu.com.ua
busf.com
ufsb.de
usfb.org
bfsu.net.cn
busf.de
sbuf.se
fbus.no
sbfu.com
ufsb.ru
bfsu.com
fubs.ru
fbsu.info
fubs.org
usbf.cz
usbf.org
fsub.com
ufsb.org
usfb.de
bsuf.org
ubsf.com
fsub.de
sfbu.de
fsbu.cn
busf.be
ufsb.com
usbf.nl
bfsu.edu.cn
fsub.org
busf.org
fubs.in
bfus.se
ubfs.de
ufsb.edu.br
fbus.net
sufb.com
fbsu.edu.sa
ubfs.net
fsbu.org
bfsu.de
busf.com.tr
fusb.net
fsbu.ru
bufs.de
bfus.com
usfb.ru
fusb.ch
fsub.ru
usbf.net
ubfs.org
fsbu.net
ufbs.ru
sfbu.no
bfus.cn
fsbu.com
fubs.com
usfb.com
bfsu.org
usbf.com
bfus.net
fbsu.org
ufbs.com
fsbu.at
bfsu.cn
busf.bg
ufsb.net
bufs.com
fusb.com
sbuf.org
bfus.co
fbus.herokuapp.com
sfub.se
sfbu.com
sfub.com
sfbu.edu
bsuf.com
ufbs.co.uk

DNS History

6 records (2 active, 4 former)

20192020202120222023202420252026NShenry.ns.cloudflare.compat.ns.cloudflare.comns1.irserverco.netns2.irserverco.netMXsubf.irA136.243.145.233
●NShenry.ns.cloudflare.com2026-06-14 → 2026-08-06 · 3 obs
○ 2018-08-07 09:33:30
● 2026-06-14 16:12:34
● 2026-08-06 07:14:54
○NSns1.irserverco.net2018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:33:30
○ 2026-06-14 16:12:34
○ 2026-08-06 07:14:54
○NSns2.irserverco.net2018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:33:30
○ 2026-06-14 16:12:34
○ 2026-08-06 07:14:54
●NSpat.ns.cloudflare.com2026-06-14 → 2026-08-06 · 3 obs
○ 2018-08-07 09:33:30
● 2026-06-14 16:12:34
● 2026-08-06 07:14:54
○MXsubf.ir2018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:33:30
○ 2026-06-14 16:12:34
○ 2026-08-06 07:14:54
○A136.243.145.2332018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:33:30
○ 2026-06-14 16:12:34
○ 2026-08-06 07:14:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
irb.nic.ir, a.nic.ir, d.nic.ir, c.nic.ir-
subf.irhenry.ns.cloudflare.com, pat.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.139

NS records: henry.ns.cloudflare.com, pat.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for subf.ir (unsigned zone)

⏱️ Timing

Total: 757ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

Two name servers handle the delegation for subf.ir: henry.ns.cloudflare.com and pat.ns.cloudflare.com.

subf.ir uses the same name servers as several other domains — among them wikify.media, lebster.me, yalovakoleji.com and two more.

subf.ir partially shares its NS delegation with several other domains, including bookuma.info, prezenty4u.pl, jasapembuatanweb.site and two others.

These name servers are regularly seen alongside zainab.ns.cloudflare.com and candy.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

henry.ns.cloudflare.com resolves to 108.162.193.176, 172.64.33.176 and 173.245.59.176 among others, with 3 other IP addresses in total.

pat.ns.cloudflare.com resolves to 108.162.192.139, 172.64.32.139 and 173.245.58.139 among others, with 3 other IP addresses in total.