`mx02.subcontractor.ir`

DNSSEC

⚠️ Not signed

`subcontractor.ir`

	DNSSEC	⚠️ Not signed
	NS	`d.ns.arvancdn.ir` ⚠️ Not in zone NS records
	NS	`s.ns.arvancdn.ir` ⚠️ Not in zone NS records

MX for

subcontractor.ir

Same first word

mx02.kinghost.net

mx02.gov.jo

mx02.gov.mz

mx02.ru

mx02.de

mx02.123hjemmeside.dk

mx02.gov.bf

Similar names

02xm.top

mx20.com

m20x.com

20xm.cn

mx20.org

xm02.com

xm20.top

xm20.com

mx20.de

xm02.net

20xm.com

02xm.com

20mx.com

mx20.kinghost.net

DNS History

1 record (0 active, 1 former)

○A185.246.6.2142026-03-17 → 2026-05-07 · 7 obs

● 2026-03-17 05:48:38
● 2026-04-12 22:05:04
○ 2026-04-12 22:48:34
● 2026-04-21 11:20:22
● 2026-05-07 23:00:10
○ 2026-06-07 04:13:42
○ 2026-06-07 06:03:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ir	c.nic.ir, a.nic.ir, b.nic.ir, d.nic.ir	-
subcontractor.ir	s.ns.arvancdn.ir, d.ns.arvancdn.ir	-

✅ Authoritative Response

Server:185.143.235.253

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for subcontractor.ir (unsigned zone)

⏱️ Timing

Total: 450ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.246.6.214`

mx02.subcontractor.ir - robtex.com