mastercod.ir - robtex.com

mastercod.ir

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:8284🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:358🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.3.88Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.130.132🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlady.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
A2803:f800:50::6ca2:c07f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlady.ns.cloudflare.com
A2a06:98c1:50::ac40:207f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlady.ns.cloudflare.com
A108.162.192.127🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
A172.64.32.127🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
A173.245.58.127🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
NSthomas.ns.cloudflare.com
A2606:4700:58::adf5:3bee🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
A2803:f800:50::6ca2:c1ee🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRthomas.ns.cloudflare.com
A2a06:98c1:50::ac40:21ee🇺🇸 Cloudflare2a06:98c1:50::/45
PTRthomas.ns.cloudflare.com
A108.162.193.238🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
A172.64.33.238🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
A173.245.59.238🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.3.88, 172.67.130.132
IPv6 hints2606:4700:3032::ac43:8284, 2606:4700:3034::6815:358
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=222, name=cloudflare-ech.com
SOAlady.ns.cloudflare.comdns@cloudflare.com serial=2406426709

ir

DNSSEC⚠️ Not signed
NSa.nic.ir ⭐
NSb.nic.ir
NSc.nic.ir
NSd.nic.ir
SOAa.nic.irinfo@nic.ir serial=2607131130

Previously MX for

mastercod.ir

Same first word

mastercod.com
mastercod.ir

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DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSlady.ns.cloudflare.comthomas.ns.cloudflare.comns1.rozblog.comns2.rozblog.comMXmastercod.irA104.21.3.88172.67.130.1322606:4700:3032::ac43:82842606:4700:3034::6815:35879.127.127.68
●NSlady.ns.cloudflare.com2026-06-15 → 2026-07-13 · 3 obs
○ 2015-11-05 13:34:54
● 2026-06-15 16:22:04
● 2026-07-13 08:12:40
○NSns1.rozblog.com2015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 00:58:32
○ 2015-11-05 13:34:54
○ 2026-07-13 08:12:40
○NSns2.rozblog.com2015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 00:58:32
○ 2015-11-05 13:34:54
○ 2026-07-13 08:12:40
●NSthomas.ns.cloudflare.com2026-06-15 → 2026-07-13 · 3 obs
○ 2015-11-05 13:34:54
● 2026-06-15 16:22:04
● 2026-07-13 08:12:40
○MXmastercod.ir2015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 00:58:32
○ 2015-11-05 13:34:54
○ 2026-07-13 08:12:40
●A104.21.3.882026-07-13 → 2026-07-13 · 3 obs
○ 2015-11-05 13:34:54
● 2026-07-13 08:12:36
● 2026-07-13 08:12:40
●A172.67.130.1322026-07-13 → 2026-07-13 · 3 obs
○ 2015-11-05 13:34:54
● 2026-07-13 08:12:36
● 2026-07-13 08:12:40
●A2606:4700:3032::ac43:82842026-07-13 → 2026-07-13 · 3 obs
○ 2015-11-05 13:34:54
● 2026-07-13 08:12:36
● 2026-07-13 08:12:40
●A2606:4700:3034::6815:3582026-07-13 → 2026-07-13 · 3 obs
○ 2015-11-05 13:34:54
● 2026-07-13 08:12:36
● 2026-07-13 08:12:40
○A79.127.127.682015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 00:58:32
○ 2015-11-05 13:34:54
○ 2026-07-13 08:12:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ira.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir8 records
mastercod.irthomas.ns.cloudflare.com, lady.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.238

NS records: thomas.ns.cloudflare.com, lady.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: 3864ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.3.88, 172.67.130.132
AAAA22606:4700:3034::6815:358, 2606:4700:3032::ac43:8284
NS2lady.ns.cloudflare.com, thomas.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lady.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

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

Analysis

IP Addresses

mastercod.ir resolves to four IP addresses: 104.21.3.88, 172.67.130.132, 2606:4700:3032::ac43:8284 and 2606:4700:3034::6815:358.

Two other host names, along with enzolaurent.com, restrukturyzacja24.com.pl and bjycds.com, also share IP numbers with mastercod.ir.

Name Servers

mastercod.ir is served by two delegated name servers, lady.ns.cloudflare.com and thomas.ns.cloudflare.com.

mastercod.ir shares its NS records with other domains, for example restaurant-borsalino.de, sharededi.com, arbarwings.nl and two others.

mastercod.ir has at least partial name server overlap with other domains, such as ozarab.media, studiobattistelli.it, tuwagaslotfit.xyz and two others.

It is common to find these name servers paired with the name servers norm.ns.cloudflare.com, wally.ns.cloudflare.com, adrian.ns.cloudflare.com and rob.ns.cloudflare.com.

DNS names with 6 IP addresses:

lady.ns.cloudflare.com carries IP addresses 108.162.192.127, 172.64.32.127 and 173.245.58.127, with 3 other addresses beyond those.

thomas.ns.cloudflare.com carries IP addresses 108.162.193.238, 172.64.33.238 and 173.245.59.238, with 3 other addresses beyond those.