`catalysis.ru`

DNSSEC	⚠️ Not signed
A	84.237.116.80^{🇷🇺 NSC84.237.116.0/22 NET-4.8.b RU.SBRAS}
		PTR	`en.catalysis.ru`
		PTR	`ncs.catalysis.ru`
		PTR	`rcs.catalysis.ru`
		PTR	`snm.catalysis.ru`
		PTR	`society.catalysis.ru`
		PTR	`walnut.catalysis.ru`
		PTR	`www.catalysis.ru`
		PTR	`zam.catalysis.ru`
		PTR	`www.en.catalysis.ru`
		PTR	`www.rcs.catalysis.ru`
		PTR	`www.zam.catalysis.ru`
NS	`mate.catalysis.ru` ⭐
		A	2a00:bf00:2::53^{🇷🇺 NSC2a00:bf00::/32 RU-SBRAS-20110217}
			PTR	`mate.catalysis.ru`
		A	84.237.116.53^{🇷🇺 NSC84.237.116.0/22 NET-4.8.b RU.SBRAS}
			PTR	`mate.catalysis.ru`
			PTR	`ns.catalysis.ru`
NS	`tea.catalysis.ru`
		A	2a00:bf00:2:1::53^{🇷🇺 NSC2a00:bf00::/32 RU-SBRAS-20110217}
			PTR	`tea.catalysis.ru`
		A	84.237.95.53^{🇷🇺 NSC84.237.80.0/20 NET-4.6 RU.SBRAS}
			PTR	`tea.catalysis.ru`
MX	`cos.catalysis.ru` ⭐
		A	2a00:bf00:2::29^{🇷🇺 NSC2a00:bf00::/32 RU-SBRAS-20110217}
			PTR	`cos.catalysis.ru`
		A	84.237.116.29^{🇷🇺 NSC84.237.116.0/22 NET-4.8.b RU.SBRAS}
			PTR	`cos.catalysis.ru`
TXT	`v=spf1 +mx +a:cos.catalysis.ru +a:list.catalysis.ru +a:isa.philology.nsc.ru ~all`
SOA	`mate.catalysis.ru`gks@catalysis.ru serial=2603121612

`ru`

	DNSSEC	⚠️ Not signed
	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=4067830

rank #276559 globally
rank #9605 in the tld
WOT: UNKNOWN (83/100)
📈 Tranco rank: #90,668

Subdomains

klv.catalysis.ru

ivy.catalysis.ru

snm.catalysis.ru

sciact.catalysis.ru

deer.catalysis.ru

mute.catalysis.ru

sivkon.catalysis.ru

zam.catalysis.ru

ncs.catalysis.ru

walnut.catalysis.ru

society.catalysis.ru

mate.catalysis.ru

ns.catalysis.ru

journalscore.catalysis.ru

rcs.catalysis.ru

hop.catalysis.ru

atc.catalysis.ru

www.catalysis.ru

oracle.catalysis.ru

til.catalysis.ru

yew.catalysis.ru

en.catalysis.ru

sunn.catalysis.ru

quant6.catalysis.ru

elk.catalysis.ru

duck.catalysis.ru

sr.catalysis.ru

ash.catalysis.ru

elm.catalysis.ru

biblhelper.catalysis.ru

elib.catalysis.ru

tea.catalysis.ru

wolf.catalysis.ru

kpni.catalysis.ru

newelm.catalysis.ru

chem.catalysis.ru

cos.catalysis.ru

monitor.catalysis.ru

mail.catalysis.ru

rx-100-3.catalysis.ru

Same first word

Similar names

calistays.com

citysalsa.co.uk

salsacity.com

salsacity.co.uk

calistasy.com

DNS History

8 records (4 active, 4 former)

●NSmate.catalysis.ru2015-10-08 → 2026-03-15 · 3 obs

○ 2015-10-04 02:15:56
● 2015-10-08 23:55:20
● 2026-03-15 00:09:48

○NSnioch.nioch.nsc.ru2015-08-30 → 2015-10-04 · 4 obs

● 2015-08-30 12:56:18
● 2015-10-04 02:15:56
○ 2015-10-08 23:55:20
○ 2026-03-15 00:09:48

○NSns.catalysis.ru2015-08-30 → 2015-10-08 · 4 obs

● 2015-08-30 12:56:18
● 2015-10-08 23:55:20
○ 2015-11-22 14:03:36
○ 2026-03-15 00:09:48

●NStea.catalysis.ru2015-08-30 → 2026-03-15 · 2 obs

● 2015-08-30 12:56:18
● 2026-03-15 00:09:48

●MXcos.catalysis.ru2017-04-22 → 2026-03-15 · 3 obs

○ 2015-08-30 12:56:18
● 2017-04-22 12:28:50
● 2026-03-15 00:09:48

○MXelm.catalysis.ru2015-08-30 → 2017-04-22 · 4 obs

● 2015-08-30 12:56:18
● 2017-04-22 12:28:50
○ 2017-05-21 11:34:28
○ 2026-03-15 00:09:48

○A84.237.116.52015-08-30 → 2015-10-04 · 4 obs

● 2015-08-30 12:56:18
● 2015-10-04 02:15:56
○ 2015-10-08 23:55:20
○ 2026-03-15 00:09:48

●A84.237.116.802015-10-08 → 2026-03-15 · 3 obs

○ 2015-10-04 02:15:56
● 2015-10-08 23:55:20
● 2026-03-15 00:09:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net...	-
catalysis.ru	mate.catalysis.ru, tea.catalysis.ru	2 records

✅ Authoritative Response

Server: 84.237.116.53

NS records: mate.catalysis.ru, tea.catalysis.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for catalysis.ru (unsigned zone)

⏱️ Timing

Total: 767ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`84.237.116.80`
NS	2	`mate.catalysis.ru, tea.catalysis.ru`
MX	1	`cos.catalysis.ru (pri: 10)`
TXT	1	`v=spf1 +mx +a:cos.catalysis.ru +a:list.c`
SOA	1	`mate.catalysis.ru gks.catalysis.ru`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (mate.catalysis.ru, tea.catalysis.ru)

Analysis

Hierarchy

catalysis.ru is a parent of klv.catalysis.ru, ivy.catalysis.ru, snm.catalysis.ru, sciact.catalysis.ru, deer.catalysis.ru and a few other host names.

IP Addresses

catalysis.ru points to IP number: 84.237.116.80.

Other host names, for instance catalysis.nsk.su and walnut.catalysis.ru, share IP numbers with catalysis.ru.

Name Servers

catalysis.ru is delegated to two name servers: mate.catalysis.ru and tea.catalysis.ru.

catalysis.ru uses the same name server setup as other domains, for example sciact.ru.

catalysis.ru at least partially shares name servers with other domains, for instance sibverk.ru, 95.237.84.in-addr.arpa, nioch.nsc.ru, sibverk-tour.ru and 0-31.122.237.84.in-addr.arpa.

These name servers are commonly used alongside ns.sibverk.ru, ns.nsc.ru, ns.nioch.nsc.ru, ns2.nsc.ru, ns.tomo.nsc.ru, ns.sibverk-tour.ru, ns.banzaj.ru, main.nioch.nsc.ru, ns.catalysis.nsk.su and ns.sbras.ru.

Host names with two IP numbers: mate.catalysis.ru points to: 2a00:bf00:2::53 and 84.237.116.53; tea.catalysis.ru points to: 2a00:bf00:2:1::53 and 84.237.95.53.

Mail Servers

catalysis.ru is handled by a single mail server, cos.catalysis.ru.

cos.catalysis.ru points to two IPs: 2a00:bf00:2::29 and 84.237.116.29.

catalysis.ru - robtex.com

catalysis.ru

ru