sirw.ir - robtex.com

sirw.ir

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:cc89🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:ee1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.14.225Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.204.137🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdavid.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b98🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
A2803:f800:50::6ca2:c198🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdavid.ns.cloudflare.com
A2a06:98c1:50::ac40:2198🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdavid.ns.cloudflare.com
A108.162.193.152🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
A172.64.33.152🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
A173.245.59.152🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
NSrafe.ns.cloudflare.com
A2606:4700:50::adf5:3ad8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A2803:f800:50::6ca2:c0d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrafe.ns.cloudflare.com
A2a06:98c1:50::ac40:20d8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrafe.ns.cloudflare.com
A108.162.192.216🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A172.64.32.216🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A173.245.58.216🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.14.225, 172.67.204.137
IPv6 hints2606:4700:3031::ac43:cc89, 2606:4700:3035::6815:ee1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com
SOAdavid.ns.cloudflare.comdns@cloudflare.com serial=2399909594

ir

DNSSEC⚠️ Not signed
NSa.nic.ir ⭐
NSb.nic.ir
NSc.nic.ir
NSd.nic.ir
SOAa.nic.irinfo@nic.ir serial=2605110815

Previously MX for

sirw.ir

Same first word

sirw.ir

Similar names

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DNS History

12 records (6 active, 6 former)

20192020202120222023202420252026NSdavid.ns.cloudflare.comrafe.ns.cloudflare.combu1.maralhost.combu2.maralhost.combu3.maralhost.combu4.maralhost.comMXsirw.irA104.21.14.225172.67.204.1372606:4700:3031::ac43:cc892606:4700:3035::6815:ee1148.251.247.118
○NSbu1.maralhost.com2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 08:02:36
○ 2026-05-01 09:43:04
○ 2026-05-11 05:27:40
○NSbu2.maralhost.com2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 08:02:36
○ 2026-05-01 09:43:04
○ 2026-05-11 05:27:40
○NSbu3.maralhost.com2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 08:02:36
○ 2026-05-01 09:43:04
○ 2026-05-11 05:27:40
○NSbu4.maralhost.com2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 08:02:36
○ 2026-05-01 09:43:04
○ 2026-05-11 05:27:40
●NSdavid.ns.cloudflare.com2026-05-01 → 2026-05-11 · 3 obs
○ 2018-05-10 08:02:36
● 2026-05-01 09:43:04
● 2026-05-11 05:27:40
●NSrafe.ns.cloudflare.com2026-05-01 → 2026-05-11 · 3 obs
○ 2018-05-10 08:02:36
● 2026-05-01 09:43:04
● 2026-05-11 05:27:40
○MXsirw.ir2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 08:02:36
○ 2026-05-01 09:43:04
○ 2026-05-11 05:27:40
●A104.21.14.2252026-05-01 → 2026-05-11 · 3 obs
○ 2018-05-10 08:02:36
● 2026-05-01 09:43:04
● 2026-05-11 05:27:40
○A148.251.247.1182018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 08:02:36
○ 2026-05-01 09:43:04
○ 2026-05-11 05:27:40
●A172.67.204.1372026-05-01 → 2026-05-11 · 3 obs
○ 2018-05-10 08:02:36
● 2026-05-01 09:43:04
● 2026-05-11 05:27:40
●A2606:4700:3031::ac43:cc892026-05-01 → 2026-05-11 · 3 obs
○ 2018-05-10 08:02:36
● 2026-05-01 09:43:04
● 2026-05-11 05:27:40
●A2606:4700:3035::6815:ee12026-05-01 → 2026-05-11 · 3 obs
○ 2018-05-10 08:02:36
● 2026-05-01 09:43:04
● 2026-05-11 05:27:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ira.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir8 records
sirw.irdavid.ns.cloudflare.com, rafe.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.152

NS records: david.ns.cloudflare.com, rafe.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

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

⏱️ Timing

Total: 3862ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.14.225, 172.67.204.137
AAAA22606:4700:3035::6815:ee1, 2606:4700:3031::ac43:cc89
NS2david.ns.cloudflare.com, rafe.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1david.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.nic.ir, a.nic.ir, b.nic.ir...)

Analysis

IP Addresses

sirw.ir points to four IP numbers: 2606:4700:3031::ac43:cc89, 2606:4700:3035::6815:ee1, 104.21.14.225 and 172.67.204.137.

For instance, other host names maethlin.com, afterjudgment.com, theonlywayback.com, mail.aixc.de and nuvathoriena.sbs share IP numbers with sirw.ir.

Name Servers

sirw.ir is delegated to two name servers: david.ns.cloudflare.com and rafe.ns.cloudflare.com.

sirw.ir uses the same name server setup as other domains such as anandbodhe.com, macls.ir, superbux.ir, judo-waza.ir and retouchup.ir.

sirw.ir shares name servers with other domains at least partially, for example verifiedlawfirms.com, ieemilianogarcia.edu.co, jafea.net, dicico.com.br and griffinzambia.com.

These name servers are commonly used with arya.ns.cloudflare.com.

Host names with six IP numbers: host name david.ns.cloudflare.com points to: 2606:4700:58::adf5:3b98, 2803:f800:50::6ca2:c198, 2a06:98c1:50::ac40:2198, 108.162.193.152, 172.64.33.152 and 173.245.59.152; host name rafe.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad8, 2803:f800:50::6ca2:c0d8, 2a06:98c1:50::ac40:20d8, 108.162.192.216, 172.64.32.216 and 173.245.58.216.