`mail.polyunion.ru`

DNSSEC	⚠️ Not signed
A	217.107.34.115^{🇷🇺 RTCOMM-AS217.107.0.0/18 RTCOMM-RU}
		PTR	`srv250-mx-st.jino.ru`

`polyunion.ru`

	DNSSEC	⚠️ Not signed
	A	2001:1bb0:e000:1e::52d^{🇷🇺 RTCOMM-AS2001:1bb0::/32 RTCOMM-RU}
	A	81.177.6.43^{🇷🇺 RTCOMM-AS81.177.0.0/19 RTCOMM-RU}
	NS	`ns1.jino.ru` ⭐
	NS	`ns2.jino.ru`
	NS	`ns3.jino.ru` ⚠️ Not in parent delegation
	NS	`ns4.jino.ru` ⚠️ Not in parent delegation
	MX	`mail.polyunion.ru` ⭐
	TXT	`v=spf1 redirect=_spf.jino.ru`
	TXT	`google-site-verification=UUTlMAJj7j4QIXc1u7rhlLEOOxTkqCmML7lhCxlQUhE`
	SOA	`ns1.jino.ru`hostmaster@jino@ru 2013-11-01 #1

MX for

polyunion.ru

Same first word

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DNS History

3 records (1 active, 2 former)

●A217.107.34.1152026-03-07 → 2026-04-22 · 5 obs

○ 2016-10-02 19:37:04
● 2026-03-07 12:15:16
○ 2026-03-09 11:32:18
● 2026-03-14 18:13:42
● 2026-04-22 18:31:54

○A81.177.140.2522015-10-15 → 2016-10-02 · 5 obs

○ 2015-05-24 19:05:44
● 2015-10-15 21:05:46
● 2016-10-02 19:37:04
○ 2026-03-07 12:15:16
○ 2026-04-22 18:31:54

○A81.177.141.2002015-05-24 → 2015-05-24 · 3 obs

● 2015-05-24 19:05:44
○ 2015-10-15 21:05:46
○ 2026-04-22 18:31:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
polyunion.ru	ns1.jino.ru, ns2.jino.ru	3 records

✅ Authoritative Response

Server:195.161.62.86

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polyunion.ru (unsigned zone)

⏱️ Timing

Total: 773ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.107.34.115`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns2.jino.ru, ns1.jino.ru, ns2.jino.ru)

Analysis

Mail Server Role

mail.polyunion.ru is the mail server for polyunion.ru.

IP Addresses

mail.polyunion.ru points to a single IP number: 217.107.34.115.

other host names for instance mail.autobody.ru, mail.optikrus.ru, mail.euaz.ru, mail.hospital26.ru and mail.soosan.ru share IP numbers with mail.polyunion.ru.

mail.polyunion.ru - robtex.com