`mail.clasmaster.ru`

	DNSSEC	⚠️ Not signed
	A	217.29.62.235^{🇷🇺 OKBPROGRESS217.29.62.0/24}

`clasmaster.ru`

	DNSSEC	⚠️ Not signed
	A	217.29.62.235^{🇷🇺 OKBPROGRESS217.29.62.0/24}
	NS	`server109.servera.info` ⭐
	NS	`ns1.example.com` ⚠️ Not in parent delegation
	NS	`ns1.nocsu.com` ⚠️ Not in zone NS records
	NS	`ns2.example.com` ⚠️ Not in parent delegation
	NS	`ns2.nocsu.com` ⚠️ Not in zone NS records
	MX	`mail.clasmaster.ru`⁽²⁰⁾
	TXT	`v=spf1 ip4:217.29.62.235 a mx ~all`
	SOA	`server109.servera.info`root@example.com 2026-01-25 #12

MX for

clasmaster.ru

Same first word

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mail.world

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mail.gov

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mail.mx

mail.cy

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mail.ug

mail.ly

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ilma.jp

mila.be

lami.com.sg

aiml.io

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amil.br.com

ilma.info

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DNS History

1 record (1 active, 0 former)

●A217.29.62.2352026-04-12 → 2026-04-13 · 2 obs

● 2026-04-12 10:20:54
● 2026-04-13 19:19:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
clasmaster.ru	ns1.nocsu.com, ns2.nocsu.com	-

✅ Authoritative Response

Server:81.177.26.96

NS records: ns1.nocsu.com, ns2.nocsu.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clasmaster.ru (unsigned zone)

⏱️ Timing

Total: 1158ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.29.62.235`

Analysis

Mail Server Role

mail.clasmaster.ru serves as the mail server for clasmaster.ru.

IP Addresses

mail.clasmaster.ru resolves to a single IP address: 217.29.62.235.

Other host names including mail.deltazar.ru, mail.panteraarz.ru, mail.hayola.ru, mail.santaltattoo.ru and mail.afdroid.ru share IP numbers with mail.clasmaster.ru.

mail.clasmaster.ru - robtex.com