`greytek.ru`

DNSSEC	⚠️ Not signed
A	91.189.114.12^{🇷🇺 RU-CENTER91.189.114.0/23 RU-NIC-HOSTING}
		PTR	`wcarp.hosting.nic.ru`
NS	`ns3-l2.nic.ru` ⭐
		A	193.232.146.1^{🇷🇺 RU-CENTER193.232.146.0/24 -NETWORK}
			PTR	`ns3-l2.nic.ru`
NS	`ns4-cloud.nic.ru`
		A	89.104.93.30^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.33^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.34^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.95.30^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.33^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.34^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
NS	`ns4-l2.nic.ru`
		A	91.217.20.20^{🇷🇺 RU-CENTER91.217.20.0/24}
			PTR	`ns4-l2.nic.ru`
NS	`ns8-cloud.nic.ru`
		A	89.104.93.31^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.35^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.36^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.95.31^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.35^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.36^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
NS	`ns8-l2.nic.ru`
		A	91.217.21.20^{🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER}
			PTR	`ns8-l2.nic.ru`
MX	`mx02.nicmail.ru` ⭐
		A	91.189.116.13^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.14^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.15^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
MX	`mx01.nicmail.ru`⁽¹⁰⁾
		A	91.189.116.13^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.14^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.15^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
MX	`mx03.nicmail.ru`⁽²⁰⁾
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
TXT	`v=spf1 redirect=nicmail.ru`
SOA	`ns3-l2.nic.ru`dns@nic.ru 2022-03-13 #8

`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=4068323

Subdomains

mail.greytek.ru

Same first word

greytek.su

greytek.ru

Similar names

tekergy.com

DNS History

14 records (9 active, 5 former)

○NSns1.rusmedserv.com2015-08-04 → 2017-01-14 · 4 obs

● 2015-08-04 06:45:40
● 2017-01-14 21:07:46
○ 2026-03-01 14:18:54
○ 2026-03-29 22:44:32

○NSns2.rusmedserv.com2015-08-04 → 2017-01-14 · 4 obs

● 2015-08-04 06:45:40
● 2017-01-14 21:07:46
○ 2026-03-01 14:18:54
○ 2026-03-29 22:44:32

●NSns3-l2.nic.ru2026-03-01 → 2026-03-29 · 3 obs

○ 2017-01-14 21:07:46
● 2026-03-01 14:18:54
● 2026-03-29 22:44:32

●NSns4-cloud.nic.ru2026-03-01 → 2026-03-29 · 3 obs

○ 2017-01-14 21:07:46
● 2026-03-01 14:18:54
● 2026-03-29 22:44:32

●NSns4-l2.nic.ru2026-03-01 → 2026-03-29 · 3 obs

○ 2017-01-14 21:07:46
● 2026-03-01 14:18:54
● 2026-03-29 22:44:32

●NSns8-cloud.nic.ru2026-03-01 → 2026-03-29 · 3 obs

○ 2017-01-14 21:07:46
● 2026-03-01 14:18:54
● 2026-03-29 22:44:32

●NSns8-l2.nic.ru2026-03-01 → 2026-03-29 · 3 obs

○ 2017-01-14 21:07:46
● 2026-03-01 14:18:54
● 2026-03-29 22:44:32

○MXmail.greytek.ru2015-08-04 → 2017-01-14 · 4 obs

● 2015-08-04 06:45:40
● 2017-01-14 21:07:46
○ 2026-03-01 14:18:54
○ 2026-03-29 22:44:32

●MXmx01.nicmail.ru2026-03-01 → 2026-03-29 · 3 obs

○ 2017-01-14 21:07:46
● 2026-03-01 14:18:54
● 2026-03-29 22:44:32

●MXmx02.nicmail.ru2026-03-01 → 2026-03-29 · 3 obs

○ 2017-01-14 21:07:46
● 2026-03-01 14:18:54
● 2026-03-29 22:44:32

●MXmx03.nicmail.ru2026-03-01 → 2026-03-29 · 3 obs

○ 2017-01-14 21:07:46
● 2026-03-01 14:18:54
● 2026-03-29 22:44:32

○A195.62.52.1132016-01-18 → 2017-01-14 · 5 obs

○ 2015-10-30 12:23:42
● 2016-01-18 21:54:56
● 2017-01-14 21:07:46
○ 2026-03-01 14:18:54
○ 2026-03-29 22:44:32

○A67.225.197.1582015-08-04 → 2015-10-30 · 4 obs

● 2015-08-04 06:45:40
● 2015-10-30 12:23:42
○ 2016-01-18 21:54:56
○ 2026-03-29 22:44:32

●A91.189.114.122026-03-01 → 2026-03-29 · 3 obs

○ 2017-01-14 21:07:46
● 2026-03-01 14:18:54
● 2026-03-29 22:44:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
greytek.ru	ns3-l2.nic.ru, ns8-cloud.nic.ru, ns8-l2.nic.ru, ns4-l2.nic.ru...	19 records

✅ Authoritative Response

Server:89.104.93.30

NS records: ns3-l2.nic.ru, ns8-cloud.nic.ru, ns8-l2.nic.ru, ns4-l2.nic.ru, ns4-cloud.nic.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for greytek.ru (unsigned zone)

⏱️ Timing

Total: 1030ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.189.114.12`
NS	5	`ns3-l2.nic.ru, ns4-l2.nic.ru...`
MX	3	`mx02.nicmail.ru (pri: 5), mx01.nicmail.ru (pri: 10)...`
TXT	1	`v=spf1 redirect=nicmail.ru`
SOA	1	`ns3-l2.nic.ru dns.nic.ru`

📌 Glue Records Collected

Total: 19

Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)

Analysis

Hierarchy

The parent of mail.greytek.ru is greytek.ru.

IP Addresses

greytek.ru points to a single IP address: 91.189.114.12.

Other host names such as phaeton.ru, oroiksamara.ru, crixlight.ru, allcap.ru and mtevs.com share IPs with greytek.ru.

Name Servers

greytek.ru is delegated to five name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.

greytek.ru at least partially shares name servers with other domains, for example sunbrilliant.ru, yaguo.ru, stomy.net, balttransservice.ru and csatural.ru.

these name servers are commonly used alongside ns3.nic.ru name servers.

Host names with six IP numbers:

ns4-cloud.nic.ru points to: 89.104.93.30, 89.104.93.33, 89.104.93.34, 89.104.95.30, 89.104.95.33 and 89.104.95.34

ns8-cloud.nic.ru points to: 89.104.93.31, 89.104.93.35, 89.104.93.36, 89.104.95.31, 89.104.95.35 and 89.104.95.36

Host names with one IP number:

ns3-l2.nic.ru points to: 193.232.146.1

ns4-l2.nic.ru points to: 91.217.20.20

ns8-l2.nic.ru points to: 91.217.21.20

Mail Servers

greytek.ru is handled by three mail servers: mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru.

greytek.ru shares at least partially some mail servers with other domains, for instance bp-g.nichost.ru, unicsamara.nichost.ru, allrails.ru, monolit54.ru and oooargos.ru.