`irmug.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:2185^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:be1a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.133^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.26^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nitin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bd7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nitin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nitin.ns.cloudflare.com`
		A	108.162.193.215^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	172.64.33.215^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	173.245.59.215^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
NS	`opal.ns.cloudflare.com`
		A	2606:4700:50::a29f:2664^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c264^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`opal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2264^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`opal.ns.cloudflare.com`
		A	108.162.194.100^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	162.159.38.100^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	172.64.34.100^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
MX	`mx.stackmail.com` ⭐
		A	185.151.28.67^{🇬🇧 TWENTYI185.151.28.0/24}
			PTR	`mx.stackmail.com`
TXT	`v=spf1 include:spf.stackmail.com a mx -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.33.133, 172.67.190.26
		IPv6 hints	2606:4700:3034::6815:2185, 2606:4700:3034::ac43:be1a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=107, name=cloudflare-ech.com
SOA	`nitin.ns.cloudflare.com`dns@cloudflare.com serial=2399406306

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1776198263

Previously NS for

irmug.org

Same first word

irmug.com

irmug.org

Similar names

rmiug.org

imgur.gg

rigum.de

mirug.com

igmur.com

rugmi.blogspot.com

imgur.buzz

rumig.com

imgur.net

imgur.ch

imgur.pe.kr

migru.ru

imgur.me

mrgui.net

igmur.ru

imgru.ru

imgur.org

imugr.com

gurmi.cl

gurim.org

imgur.cfd

grumi.net

grumi.it

gimur.com

gurim.com

gmiru.com

rimug.com

imgur.no

imgur.la

imgur.pics

murgi.live

imgru.com

imgur.biz

imgur.in

imrug.com

imgur.es

imgur.io

girum.com

imgur.map.fastly.net

irgum.com

imgur.com

mugir.com

ruimg.com

imgur.co

rigum.ro

imgur.pl

rigum.hu

murig.com

imgur.ca

gurim.co.kr

gimur.co.uk

imgur.at

imgur.us

irgum.hu

murgi.net

imgur.de

rigum.cz

rmiug.com

migur.ru

imgur.ru

migru.com

mugri.com

gimur.it

imgur.plus

igrum.ru

mrgui.com

rumig.eu

imgur.info

migru.cn

grumi.com

gimur.net

imgur.cm

rugmi.com

imgur.fr

imgur.pro

imgur.tv

imurg.com

gurmi.ru

rigum.com

murgi.de

migru.at

imgur.com.ph

imgur.it

rigmu.xyz

guimr.net

grumi.de

igrum.com

DNS History

22 records (7 active, 15 former)

○NSirmug.org2016-09-24 → 2017-01-14 · 5 obs

○ 2016-05-11 03:23:42
● 2016-09-24 14:16:26
● 2017-01-14 07:48:38
○ 2026-03-27 13:35:42
○ 2026-04-14 20:34:10

●NSnitin.ns.cloudflare.com2026-03-27 → 2026-04-14 · 3 obs

○ 2017-01-14 07:48:38
● 2026-03-27 13:35:42
● 2026-04-14 20:34:10

○NSns1.hastydns.com2015-08-06 → 2016-03-12 · 5 obs

● 2015-08-06 13:01:58
○ 2015-11-26 01:58:10
● 2016-03-12 21:27:02
○ 2016-05-11 03:23:42
○ 2026-04-14 20:34:10

○NSns1.irmug.org2015-11-26 → 2015-11-26 · 4 obs

○ 2015-08-06 13:01:58
● 2015-11-26 01:58:10
○ 2016-03-12 21:27:02
○ 2026-04-14 20:34:10

○NSns1.sv9.jp2016-09-24 → 2017-01-14 · 5 obs

○ 2016-05-11 03:23:42
● 2016-09-24 14:16:26
● 2017-01-14 07:48:38
○ 2026-03-27 13:35:42
○ 2026-04-14 20:34:10

○NSns2.hastydns.com2015-08-06 → 2016-03-12 · 5 obs

● 2015-08-06 13:01:58
○ 2015-11-26 01:58:10
● 2016-03-12 21:27:02
○ 2016-05-11 03:23:42
○ 2026-04-14 20:34:10

○NSns2.sv9.jp2016-09-24 → 2017-01-14 · 5 obs

○ 2016-05-11 03:23:42
● 2016-09-24 14:16:26
● 2017-01-14 07:48:38
○ 2026-03-27 13:35:42
○ 2026-04-14 20:34:10

○NSns31.domaincontrol.com2016-05-11 → 2016-05-11 · 4 obs

○ 2016-03-12 21:27:02
● 2016-05-11 03:23:42
○ 2016-09-24 14:16:26
○ 2026-04-14 20:34:10

○NSns32.domaincontrol.com2016-05-11 → 2016-05-11 · 4 obs

○ 2016-03-12 21:27:02
● 2016-05-11 03:23:42
○ 2016-09-24 14:16:26
○ 2026-04-14 20:34:10

●NSopal.ns.cloudflare.com2026-03-27 → 2026-04-14 · 3 obs

○ 2017-01-14 07:48:38
● 2026-03-27 13:35:42
● 2026-04-14 20:34:10

○MXmailstore1.secureserver.net2016-05-11 → 2016-05-11 · 3 obs

● 2016-05-11 03:23:42
○ 2016-09-24 14:16:26
○ 2026-04-14 20:34:10

●MXmx.stackmail.com2026-03-27 → 2026-04-14 · 3 obs

○ 2016-09-24 14:16:26
● 2026-03-27 13:35:42
● 2026-04-14 20:34:10

○MXsmtp.secureserver.net2016-05-11 → 2016-05-11 · 3 obs

● 2016-05-11 03:23:42
○ 2016-09-24 14:16:26
○ 2026-04-14 20:34:10

●A104.21.33.1332026-03-27 → 2026-04-14 · 3 obs

○ 2017-01-14 07:48:38
● 2026-03-27 13:35:42
● 2026-04-14 20:34:10

○A153.127.203.292016-09-24 → 2017-01-14 · 5 obs

○ 2016-05-11 03:23:42
● 2016-09-24 14:16:26
● 2017-01-14 07:48:38
○ 2026-03-27 13:35:42
○ 2026-04-14 20:34:10

●A172.67.190.262026-03-27 → 2026-04-14 · 3 obs

○ 2017-01-14 07:48:38
● 2026-03-27 13:35:42
● 2026-04-14 20:34:10

●A2606:4700:3034::6815:21852026-03-27 → 2026-04-14 · 3 obs

○ 2017-01-14 07:48:38
● 2026-03-27 13:35:42
● 2026-04-14 20:34:10

●A2606:4700:3034::ac43:be1a2026-03-27 → 2026-04-14 · 3 obs

○ 2017-01-14 07:48:38
● 2026-03-27 13:35:42
● 2026-04-14 20:34:10

○A50.63.202.522016-05-11 → 2016-05-11 · 4 obs

○ 2016-03-12 21:27:02
● 2016-05-11 03:23:42
○ 2016-09-24 14:16:26
○ 2026-04-14 20:34:10

○A69.162.80.532015-08-06 → 2015-11-26 · 4 obs

● 2015-08-06 13:01:58
● 2015-11-26 01:58:10
○ 2016-03-12 21:27:02
○ 2026-04-14 20:34:10

○A95.211.117.2062015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 13:01:58
○ 2026-03-27 13:35:42
○ 2026-04-14 20:34:10

○A95.211.219.672016-03-12 → 2016-03-12 · 4 obs

○ 2015-11-26 01:58:10
● 2016-03-12 21:27:02
○ 2016-05-11 03:23:42
○ 2026-04-14 20:34:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
irmug.org	nitin.ns.cloudflare.com, opal.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.100

NS records: nitin.ns.cloudflare.com, opal.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for irmug.org (unsigned zone)

⏱️ Timing

Total: 596ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.190.26, 104.21.33.133`
AAAA	2	`2606:4700:3034::ac43:be1a, 2606:4700:3034::6815:2185`
NS	2	`nitin.ns.cloudflare.com, opal.ns.cloudflare.com`
MX	1	`mx.stackmail.com (pri: 10)`
TXT	1	`v=spf1 include:spf.stackmail.com a mx -a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nitin.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

irmug.org refers to four IP numbers: 2606:4700:3034::6815:2185, 2606:4700:3034::ac43:be1a, 104.21.33.133 and 172.67.190.26.

Other host names, for instance kitchencollection.co.uk, kviku.finance, lacdelage.qc.ca, privatamente.it and www.nikeoutletstore.us.com share IP numbers with irmug.org.

Name Servers

irmug.org's delegation uses two name servers: nitin.ns.cloudflare.com and opal.ns.cloudflare.com.

irmug.org uses the same name server setup as other domains, such as aspenappraising.com, bibletechconference.com, arfunk.com, e-blt.com and hasee.pl.

irmug.org at least partially shares name servers with other domains, including hk-pxlc-whatsapp.hl.cn, thaiterminal.com, emslegal.com.au, querocriarumblog.com.br and crystaltower.com.kw.

These name servers are commonly used with oswald.ns.cloudflare.com, daniella.ns.cloudflare.com and cass.ns.cloudflare.com.

Host names with six IP numbers:

nitin.ns.cloudflare.com points to 2606:4700:58::adf5:3bd7, 2803:f800:50::6ca2:c1d7, 2a06:98c1:50::ac40:21d7, 108.162.193.215, 172.64.33.215 and 173.245.59.215.

opal.ns.cloudflare.com points to 2606:4700:50::a29f:2664, 2803:f800:50::6ca2:c264, 2a06:98c1:50::ac40:2264, 108.162.194.100, 162.159.38.100 and 172.64.34.100.

Mail Servers

A single mail server handles irmug.org, mx.stackmail.com.

irmug.org shares the same mail server setup as other domains, for instance hamshaw.net, sevingtonvictorianschool.co.uk, eghamchoral.org, venika.co.uk and smartsytes.com.

irmug.org shares some mail servers with other domains, at least in part, for example advicegroup-latam.com.

Host name mx.stackmail.com resolves to a single IP: 185.151.28.67.

irmug.org - robtex.com

irmug.org

org

Previously NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`irmug.org`

`org`