`devnull.ir`

DNSSEC	⚠️ Not signed
A	185.231.180.203^{🇮🇷 AbrArvan-AS185.231.180.0/22}
NS	`ns1.devnull.ir` ⭐
		A	185.231.180.203^{🇮🇷 AbrArvan-AS185.231.180.0/22}
NS	`ns2.devnull.ir`
		A	185.231.180.203^{🇮🇷 AbrArvan-AS185.231.180.0/22}
MX	`mail.devnull.ir.devnull.ir` ⭐
SOA	`ns1.devnull.ir`info@devnull.ir 2010-06-28 #2

`ir`

	DNSSEC	⚠️ Not signed
	NS	`a.nic.ir` ⚠️ Not in zone NS records
	NS	`b.nic.ir` ⚠️ Not in zone NS records
	NS	`c.nic.ir` ⚠️ Not in zone NS records
	NS	`d.nic.ir` ⚠️ Not in zone NS records

Subdomains

ns1.devnull.ir

ns2.devnull.ir

mail.devnull.ir

Same first word

devnull.win

devnull.io

devnull.lt

devnull.info

devnull.waw.pl

devnull.team

devnull.ch

devnull.no

devnull.ru

devnull.at

devnull.us

devnull.site

devnull.awsapps.com

devnull.blog

devnull.fi

devnull.bz

devnull.ir

devnull.cz

devnull.uk

devnull.name

devnull.nl

devnull.al

devnull.in-berlin.de

devnull.space

devnull.es

devnull.si

devnull.com

devnull.li

devnull.cn

devnull.jp

devnull.nu

devnull.org.uk

devnull.net

devnull.fr

devnull.ro

devnull.com.br

devnull.ba

devnull.ee

devnull.ws

devnull.org

devnull.cc

devnull.solutions

devnull.online

devnull.pp.ua

devnull.pl

devnull.co.uk

devnull.mobi

devnull.zone

devnull.lv

devnull.club

devnull.xyz

devnull.ca

devnull.email

devnull.gr

Similar names

nulldev.com

vendull.blogspot.com

nulldev.xyz

llunved.net

nevdull.nu

nulldev.link

nulldev.se

nulldev.net

nevdull.us

llunved.com

llunved.de

nulldev.org

nevdull.net

nevdull.ca

llunved.org

DNS History

6 records (4 active, 2 former)

●NSns1.devnull.ir2017-12-06 → 2026-07-13 · 2 obs

● 2017-12-06 19:38:22
● 2026-07-13 09:11:40

●NSns2.devnull.ir2026-03-27 → 2026-07-13 · 3 obs

○ 2017-12-06 19:38:22
● 2026-03-27 12:16:00
● 2026-07-13 09:11:40

○MXmail.devnull.ir2017-12-06 → 2017-12-06 · 3 obs

● 2017-12-06 19:38:22
○ 2026-03-27 12:16:00
○ 2026-07-13 09:11:40

●MXmail.devnull.ir.devnull.ir2026-05-29 → 2026-07-13 · 9 obs

○ 2026-03-27 12:16:00
● 2026-05-29 00:54:16
● 2026-06-04 16:55:36
○ 2026-06-05 20:42:38
● 2026-06-23 17:28:14
○ 2026-06-26 23:42:46
● 2026-06-30 05:41:30
○ 2026-07-01 00:11:44
● 2026-07-13 09:11:40

○A178.62.2.772017-12-06 → 2017-12-06 · 3 obs

● 2017-12-06 19:38:22
○ 2026-03-27 12:16:00
○ 2026-07-13 09:11:40

●A185.231.180.2032026-05-29 → 2026-07-13 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ir	a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir	8 records
devnull.ir	ns2.devnull.ir, ns1.devnull.ir	2 records

✅ Authoritative Response

Server:185.231.180.203

NS records: ns2.devnull.ir, ns1.devnull.ir

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir

⏱️ Timing

Total: 4040ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.231.180.203`
NS	2	`ns2.devnull.ir, ns1.devnull.ir`
MX	1	`mail.devnull.ir.devnull.ir (pri: 10)`
SOA	1	`ns1.devnull.ir info.devnull.ir`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (a.nic.ir, a.nic.ir, b.nic.ir...)

Analysis

Hierarchy

The domain devnull.ir is parent to ns1.devnull.ir, ns2.devnull.ir and mail.devnull.ir.

IP Addresses

devnull.ir resolves to just one IP address, 185.231.180.203.

Name Servers

devnull.ir has two authoritative name servers — ns1.devnull.ir and ns2.devnull.ir.

devnull.ir and secpro.ir are among domains that share the same name servers.

ns1.devnull.ir and ns2.devnull.ir each point to one IP address — 185.231.180.203.

The host names ns1.devnull.ir and ns2.devnull.ir both resolve to 185.231.180.203 IP addresses.

Mail Servers

The sole mail server for devnull.ir is mail.devnull.ir.devnull.ir.

devnull.ir - robtex.com

devnull.ir

ir