mail.ofcode.ru - dns.ninja

`mail.ofcode.ru`

DNSSEC	⚠️ Not signed
A	212.57.115.121^{🇷🇺 RU-JSCIOT212.57.115.0/24}
		PTR	`ofcoder.fvds.ru`

`ofcode.ru`

	DNSSEC	⚠️ Not signed
	A	212.57.115.121^{🇷🇺 RU-JSCIOT212.57.115.0/24}
	NS	`ns1.firstvds.ru` ⭐
	NS	`ns2.firstvds.ru`
	MX	`mail.ofcode.ru`⁽²⁰⁾
	SOA	`ns1.firstvds.ru`tech@firstvds.ru 2025-01-22 #0

MX for

ofcode.ru

Same first word

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DNS History

1 record (1 active, 0 former)

●A212.57.115.1212026-05-05 → 2026-06-28 · 2 obs

● 2026-05-05 22:33:18
● 2026-06-28 03:26:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
ofcode.ru	ns1.firstvds.ru, ns2.firstvds.ru	2 records

✅ Authoritative Response

Server:94.250.248.160

NS records: ns1.firstvds.ru, ns2.firstvds.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ofcode.ru (unsigned zone)

⏱️ Timing

Total: 839ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.57.115.121`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.firstvds.ru, ns2.firstvds.ru)

Analysis

Mail Server Role

Mail for ofcode.ru is routed through the mail server mail.ofcode.ru.

IP Addresses

mail.ofcode.ru has exactly one IP address — 212.57.115.121.

nrw.vreme.ru, codercity.ru, ofcoder.fvds.ru plus two other host names have IP numbers in common with mail.ofcode.ru.