`tehran-kalla.ir`

DNSSEC	⚠️ Not signed
NS	`maciej.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c2a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maciej.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c32a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maciej.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:232a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maciej.ns.cloudflare.com`
		A	108.162.195.42^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maciej.ns.cloudflare.com`
		A	162.159.44.42^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maciej.ns.cloudflare.com`
		A	172.64.35.42^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maciej.ns.cloudflare.com`
NS	`tegan.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tegan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tegan.ns.cloudflare.com`
		A	108.162.192.226^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
		A	172.64.32.226^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
		A	173.245.58.226^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
SOA	`maciej.ns.cloudflare.com`dns@cloudflare.com serial=2409032770

`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

Same first word

tehran-kalla.ir

DNS History

2 records (2 active, 0 former)

●NSmaciej.ns.cloudflare.com2026-07-20 → 2026-08-10 · 2 obs

● 2026-07-20 13:36:26
● 2026-08-10 01:52:42

●NStegan.ns.cloudflare.com2026-07-20 → 2026-08-10 · 2 obs

● 2026-07-20 13:36:26
● 2026-08-10 01:52:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ir	b.nic.ir, a.nic.ir, d.nic.ir, c.nic.ir	8 records
tehran-kalla.ir	p.ns.arvancdn.ir, d.ns.arvancdn.ir	-

✅ Authoritative Response

Server:185.143.232.253

NS records: p.ns.arvancdn.ir, d.ns.arvancdn.ir

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

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

⏱️ Timing

Total: 3566ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`p.ns.arvancdn.ir, d.ns.arvancdn.ir`
SOA	1	`d.ns.arvancdn.ir hostmaster.arvancloud.i`

📌 Glue Records Collected

Total: 8

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

Analysis

Name Servers

DNS delegation for tehran-kalla.ir points to two name servers: maciej.ns.cloudflare.com and tegan.ns.cloudflare.com.

tehran-kalla.ir shares its NS records with other domains, for example plainfield.k12.in.us, dmd365.live, dmd365.site and two others.

There is at least partial name server overlap between tehran-kalla.ir and other domains — 21stcenturyconcrete.com, stretcher-subharmonics.click, vzhurudolu.cz and two more among them.

The name servers mustafa.ns.cloudflare.com, eve.ns.cloudflare.com and lakas.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

maciej.ns.cloudflare.com has IP addresses 108.162.195.42, 162.159.44.42 and 172.64.35.42, plus 3 other.

tegan.ns.cloudflare.com has IP addresses 108.162.192.226, 172.64.32.226 and 173.245.58.226, plus 3 other.

tehran-kalla.ir - robtex.com

tehran-kalla.ir

ir