`cetacea.ru`

DNSSEC	⚠️ Not signed
A	217.112.37.52^{🇷🇺 L7GUARD-AS217.112.36.0/23 BIGWEB.HOST}
		PTR	`v49-u.valuehost.ru`
NS	`ns1.valuehost.ru` ⭐
		A	217.112.42.27^{🇷🇺 L7GUARD-AS217.112.42.0/23 VALUEHOST MSK 4}
			PTR	`ns1.valuehost.ru`
NS	`ns2.valuehost.ru`
		A	217.112.37.10^{🇷🇺 L7GUARD-AS217.112.36.0/23 BIGWEB.HOST}
			PTR	`ns2.valuehost.ru`
NS	`ns3.valuehost.ru`
		A	217.112.37.28^{🇷🇺 L7GUARD-AS217.112.36.0/23 BIGWEB.HOST}
			PTR	`ns3.valuehost.ru`
MX	`mxs2.valuehost.ru` ⭐
		A	217.112.42.7^{🇷🇺 L7GUARD-AS217.112.42.0/23 VALUEHOST MSK 4}
			PTR	`mx2.valuehost.ru`
		A	217.112.42.22^{🇷🇺 L7GUARD-AS217.112.42.0/23 VALUEHOST MSK 4}
			PTR	`mx10.valuehost.ru`
MX	`mxs.valuehost.ru`⁽²⁰⁰⁾
		A	217.112.42.7^{🇷🇺 L7GUARD-AS217.112.42.0/23 VALUEHOST MSK 4}
			PTR	`mx2.valuehost.ru`
		A	217.112.42.22^{🇷🇺 L7GUARD-AS217.112.42.0/23 VALUEHOST MSK 4}
			PTR	`mx10.valuehost.ru`
MX	`relay.valuehost.ru`⁽³⁰⁰⁾
		A	217.112.42.7^{🇷🇺 L7GUARD-AS217.112.42.0/23 VALUEHOST MSK 4}
			PTR	`mx2.valuehost.ru`
SOA	`ns1.valuehost.ru`noc@valuehost.ru 2014-06-14 #4

`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=4068314

WOT: UNKNOWN (62/100)

Subdomains

www.cetacea.ru

Same first word

cetacea.de

cetacea.net

cetacea.com.tw

cetacea.co.uk

cetacea.it

Similar names

acetace.com

DNS History

7 records (7 active, 0 former)

●NSns1.valuehost.ru2015-08-09 → 2026-03-29 · 2 obs

● 2015-08-09 14:28:46
● 2026-03-29 05:05:14

●NSns2.valuehost.ru2015-08-09 → 2026-03-29 · 2 obs

● 2015-08-09 14:28:46
● 2026-03-29 05:05:14

●NSns3.valuehost.ru2015-08-09 → 2026-03-29 · 2 obs

● 2015-08-09 14:28:46
● 2026-03-29 05:05:14

●MXmxs.valuehost.ru2015-08-09 → 2026-03-29 · 2 obs

● 2015-08-09 14:28:46
● 2026-03-29 05:05:14

●MXmxs2.valuehost.ru2015-08-09 → 2026-03-29 · 2 obs

● 2015-08-09 14:28:46
● 2026-03-29 05:05:14

●MXrelay.valuehost.ru2015-08-09 → 2026-03-29 · 2 obs

● 2015-08-09 14:28:46
● 2026-03-29 05:05:14

●A217.112.37.522015-08-09 → 2026-03-29 · 2 obs

● 2015-08-09 14:28:46
● 2026-03-29 05:05:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	f.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...	-
cetacea.ru	ns1.valuehost.ru, ns2.valuehost.ru, ns3.valuehost.ru	3 records

✅ Authoritative Response

Server:217.112.37.28

NS records: ns1.valuehost.ru, ns2.valuehost.ru, ns3.valuehost.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cetacea.ru (unsigned zone)

⏱️ Timing

Total: 666ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.112.37.52`
NS	3	`ns3.valuehost.ru, ns2.valuehost.ru...`
MX	3	`relay.valuehost.ru (pri: 300), mxs2.valuehost.ru (pri: 200)...`
SOA	1	`ns1.valuehost.ru noc.valuehost.ru`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.valuehost.ru, ns2.valuehost.ru, ns3.valuehost.ru)

Analysis

Hierarchy

cetacea.ru is the parent of www.cetacea.ru.

IP Addresses

cetacea.ru resolves to one IP number: 217.112.37.52.

other host names including www.cetacea.ru, ability.org.ru, yaltaonline.com, *.korova.ru and korova.ru share IP numbers with cetacea.ru.

Name Servers

cetacea.ru is delegated to three name servers ns1.valuehost.ru, ns2.valuehost.ru and ns3.valuehost.ru.

cetacea.ru at least partially shares name servers with other domains, for instance pechatnymaster.ru, srvb.ru, melfon-lab.ru, duma-tavda.ru and matphysics.ru.

These name servers are commonly used with ns1.valuehost.com, ns2.valuehost.com and ns3.valuehost.com.

Host names with one IP number: ns1.valuehost.ru points to 217.112.42.27; ns2.valuehost.ru points to 217.112.37.10; ns3.valuehost.ru points to 217.112.37.28.

Mail Servers

cetacea.ru is handled by three mail servers: mxs2.valuehost.ru, mxs.valuehost.ru and relay.valuehost.ru.

cetacea.ru shares some mail servers with other domains, at least partially, for instance suzuki-expert.ru, smolov.ru, dynamo-bandy.ru, mercedes-expert.ru and parilov.ru.