`hrdconf.ir`

DNSSEC	⚠️ Not signed
A	185.88.153.71^{🇮🇷 BertinaTechnologyCompany185.88.153.0/24 IR-BERTINA-DC}
		PTR	`serv71.yektaweb.net`
NS	`srv-lnsp.imi.ir` ⭐
		A	77.237.69.88^{🇮🇷 RESPINA-AS77.237.69.0/24 Respina-Route}
NS	`ns1.imi.ir`
NS	`ns2.imi.ir`
		A	77.237.69.88^{🇮🇷 RESPINA-AS77.237.69.0/24 Respina-Route}
SOA	`srv-lnsp.imi.ir`M@Javaheri.HrdConf.ir 2020-01-18 #1

`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

hrdconf.ir

DNS History

4 records (4 active, 0 former)

●NSns1.imi.ir2016-02-15 → 2026-07-20 · 2 obs

● 2016-02-15 20:00:42
● 2026-07-20 09:31:52

●NSns2.imi.ir2016-02-15 → 2026-07-20 · 2 obs

● 2016-02-15 20:00:42
● 2026-07-20 09:31:52

●NSsrv-lnsp.imi.ir2026-07-20 → 2026-07-20 · 3 obs

○ 2016-02-15 20:00:42
● 2026-07-20 09:31:48
● 2026-07-20 09:31:52

●A185.88.153.712020-03-17 → 2026-07-20 · 5 obs

● 2020-03-17 00:44:32
○ 2026-05-05 18:56:04
○ 2026-05-13 20:53:16
● 2026-07-20 09:31:48
● 2026-07-20 09:31:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ir	a.nic.ir, c.nic.ir, b.nic.ir, d.nic.ir	-
hrdconf.ir	ns2.imi.ir, ns1.imi.ir	2 records

✅ Authoritative Response

Server:77.237.69.88

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

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

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

⏱️ Timing

Total: 3525ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.88.153.71`
NS	2	`Ns1.imi.ir, NS2.imi.ir`
SOA	1	`srv-lnsp.imi.ir M.Javaheri.HrdConf.ir`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.imi.ir, ns2.imi.ir)

Analysis

IP Addresses

hrdconf.ir points to a single IP number: 185.88.153.71.

Additional host names — jdisabilstud.org, ijndibs.com, ijpn.ir and two others — share IP numbers with hrdconf.ir.

Name Servers

hrdconf.ir is delegated to three name servers: ns1.imi.ir, ns2.imi.ir and srv-lnsp.imi.ir.

hrdconf.ir has some name servers in common with other domains such as imi.ir, stud.imi.ir and imi100.ir

These name servers commonly appear in combination with the name servers ns3.imi.ir.

ns2.imi.ir and srv-lnsp.imi.ir both resolve to the same single IP address: 77.237.69.88.

ns2.imi.ir and srv-lnsp.imi.ir are host names that each point to 77.237.69.88 IP addresses.

hrdconf.ir - robtex.com

hrdconf.ir

ir