`seredavin.ru`

DNSSEC	⚠️ Not signed
NS	`ns1.contell.ru` ⭐
		A	185.186.141.10^{🇷🇺 ASKONTEL185.186.141.0/24}
			PTR	`ns1.contell.ru`
NS	`ns2.contell.ru`
		A	185.154.20.254^{🇷🇺 ASKONTEL185.154.20.0/22}
			PTR	`ns2.contell.ru`
MX	`mail.seredavin.ru` ⭐
		A	2a0d:c580:1:3:1c2::1^{🇷🇺 ASKONTEL2a0d:c580::/29}
			PTR	`mail.seredavin.ru`
		A	109.248.11.142^{🇷🇺 ASKONTEL109.248.10.0/23}
			PTR	`mail.seredavin.ru`
TXT	`v=spf1 ip4:109.248.11.142 ip6:2a0d:c580:1:3:1c2::1 mx ~all`
SOA	`ns1.contell.ru`admin@seredavin.ru 2025-09-27 #38

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4068359

Subdomains

mail.seredavin.ru

Same first word

seredavin.ru

Similar names

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
seredavin.ru	ns2.contell.ru, ns1.contell.ru	1 record

✅ Authoritative Response

Server:185.154.20.254

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seredavin.ru (unsigned zone)

⏱️ Timing

Total: 3776ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.contell.ru, ns1.contell.ru`
MX	1	`mail.seredavin.ru (pri: 10)`
TXT	1	`v=spf1 ip4:109.248.11.142 ip6:2a0d:c580:`
SOA	1	`ns1.contell.ru admin.seredavin.ru`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns1.contell.ru)

Analysis

Hierarchy

seredavin.ru is the parent of mail.seredavin.ru.

Name Servers

seredavin.ru is delegated to two name servers ns1.contell.ru and ns2.contell.ru.

seredavin.ru shares the same name server setup as other domains, for instance servermon.ru, glavufa.ru, stankoff.ru, fishhunter.info and stankoff.blog.

seredavin.ru at least partially shares name servers with other domains, for instance gexape.ru, bombcat.ru, psy-culture.ru, ecuaguias.com and tdreco.ru.

These name servers are commonly used alongside web.cloud4box.com, a.misconfigured.powerdns.server, ns1.cloud4box.com, ns2.cloud4box.com, ns1.nocsu.com and ns2.nocsu.com.

Host names with one IP number:

ns1.contell.ru points to 185.186.141.10

ns2.contell.ru points to 185.154.20.254

Mail Servers

seredavin.ru is handled by a single mail server, mail.seredavin.ru.

mail.seredavin.ru resolves to two IP numbers: 2a0d:c580:1:3:1c2::1 and 109.248.11.142.

seredavin.ru - robtex.com

seredavin.ru

ru