`seo-ctr.ru`

DNSSEC	⚠️ Not signed
A	81.211.75.142^{🇷🇺 SOVAM-AS81.211.0.0/17 EDN Sovintel}
NS	`server.interpromotion.ru` ⭐
		A	81.211.75.142^{🇷🇺 SOVAM-AS81.211.0.0/17 EDN Sovintel}
NS	`ns1.interpromotion.ru` ⚠️ Not in parent delegation
		A	81.211.75.142^{🇷🇺 SOVAM-AS81.211.0.0/17 EDN Sovintel}
NS	`ns1.seo-ctr.ru` ⚠️ Not in zone NS records
		A	81.211.75.142^{🇷🇺 SOVAM-AS81.211.0.0/17 EDN Sovintel}
NS	`ns10.seo-ctr.ru` ⚠️ Not in zone NS records
		A	81.211.75.142^{🇷🇺 SOVAM-AS81.211.0.0/17 EDN Sovintel}
NS	`ns2.seo-ctr.ru` ⚠️ Not in zone NS records
		A	81.211.75.142^{🇷🇺 SOVAM-AS81.211.0.0/17 EDN Sovintel}
NS	`ns3.seo-ctr.ru` ⚠️ Not in zone NS records
		A	81.211.75.142^{🇷🇺 SOVAM-AS81.211.0.0/17 EDN Sovintel}
NS	`ns4.seo-ctr.ru` ⚠️ Not in zone NS records
		A	81.211.75.142^{🇷🇺 SOVAM-AS81.211.0.0/17 EDN Sovintel}
NS	`ns5.seo-ctr.ru` ⚠️ Not in zone NS records
		A	81.211.75.142^{🇷🇺 SOVAM-AS81.211.0.0/17 EDN Sovintel}
NS	`ns6.seo-ctr.ru` ⚠️ Not in zone NS records
		A	81.211.75.142^{🇷🇺 SOVAM-AS81.211.0.0/17 EDN Sovintel}
NS	`ns7.seo-ctr.ru` ⚠️ Not in zone NS records
		A	81.211.75.142^{🇷🇺 SOVAM-AS81.211.0.0/17 EDN Sovintel}
NS	`ns8.seo-ctr.ru` ⚠️ Not in zone NS records
		A	81.211.75.142^{🇷🇺 SOVAM-AS81.211.0.0/17 EDN Sovintel}
NS	`ns9.seo-ctr.ru` ⚠️ Not in zone NS records
		A	81.211.75.142^{🇷🇺 SOVAM-AS81.211.0.0/17 EDN Sovintel}
MX	`mail.seo-ctr.ru` ⭐
		A	81.211.75.142^{🇷🇺 SOVAM-AS81.211.0.0/17 EDN Sovintel}
TXT	`v=spf1 ip4:192.168.0.253 a mx ~all`
SOA	`server.interpromotion.ru`admin@interpromotion.ru 2018-01-31 #8

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4069833

Subdomains

ns7.seo-ctr.ru

ns6.seo-ctr.ru

ns2.seo-ctr.ru

mail.seo-ctr.ru

ns4.seo-ctr.ru

ns3.seo-ctr.ru

ns8.seo-ctr.ru

ns1.seo-ctr.ru

ns9.seo-ctr.ru

ns10.seo-ctr.ru

ns5.seo-ctr.ru

Same first word

seo-ctr.ru

Similar names

c-store.org

c-store.com.cn

c-store.it

c-store.store

re-cost.com

c-store.com

es-cort.net

rest-co.com

eco-str.ru

c-store.ca

es-cort.com

store-c.com

c-store.cz

core-ts.com

es-cort.jp

ts-core.eu

e-ctros.com

cser-to.hu

e-scort.nl

rts-eco.ru

c-store.hu

c-store.co.uk

c-store.eu

c-store.net

c-store.de

c-store.com.au

e-scort.net

c-store.co.jp

est-cro.com

sor-tec.no

DNS History

14 records (14 active, 0 former)

●NSns1.interpromotion.ru2026-07-02 → 2026-08-02 · 3 obs

○ 2026-05-13 01:05:34
● 2026-07-02 19:46:36
● 2026-08-02 00:47:50

●NSns1.seo-ctr.ru2026-05-13 → 2026-08-02 · 2 obs

● 2026-05-13 01:05:34
● 2026-08-02 00:47:50

●NSns10.seo-ctr.ru2026-05-13 → 2026-08-02 · 2 obs

● 2026-05-13 01:05:34
● 2026-08-02 00:47:50

●NSns2.seo-ctr.ru2026-05-13 → 2026-08-02 · 2 obs

● 2026-05-13 01:05:34
● 2026-08-02 00:47:50

●NSns3.seo-ctr.ru2026-05-13 → 2026-08-02 · 2 obs

● 2026-05-13 01:05:34
● 2026-08-02 00:47:50

●NSns4.seo-ctr.ru2026-05-13 → 2026-08-02 · 2 obs

● 2026-05-13 01:05:34
● 2026-08-02 00:47:50

●NSns5.seo-ctr.ru2026-05-13 → 2026-08-02 · 2 obs

● 2026-05-13 01:05:34
● 2026-08-02 00:47:50

●NSns6.seo-ctr.ru2026-05-13 → 2026-08-02 · 2 obs

● 2026-05-13 01:05:34
● 2026-08-02 00:47:50

●NSns7.seo-ctr.ru2026-05-13 → 2026-08-02 · 2 obs

● 2026-05-13 01:05:34
● 2026-08-02 00:47:50

●NSns8.seo-ctr.ru2026-05-13 → 2026-08-02 · 2 obs

● 2026-05-13 01:05:34
● 2026-08-02 00:47:50

●NSns9.seo-ctr.ru2026-05-13 → 2026-08-02 · 2 obs

● 2026-05-13 01:05:34
● 2026-08-02 00:47:50

●NSserver.interpromotion.ru2026-07-02 → 2026-08-02 · 3 obs

○ 2026-05-13 01:05:34
● 2026-07-02 19:46:36
● 2026-08-02 00:47:50

●MXmail.seo-ctr.ru2026-07-02 → 2026-08-02 · 2 obs

● 2026-07-02 19:46:36
● 2026-08-02 00:47:50

●A81.211.75.1422026-07-02 → 2026-08-02 · 2 obs

● 2026-07-02 19:46:36
● 2026-08-02 00:47:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
seo-ctr.ru	ns1.seo-ctr.ru, ns2.seo-ctr.ru, ns3.seo-ctr.ru, ns4.seo-ctr.ru...	10 records

✅ Authoritative Response

Server:81.211.75.142

NS records: ns1.seo-ctr.ru, ns2.seo-ctr.ru, ns3.seo-ctr.ru, ns4.seo-ctr.ru, ns5.seo-ctr.ru, ns6.seo-ctr.ru, ns7.seo-ctr.ru, ns8.seo-ctr.ru, ns9.seo-ctr.ru, ns10.seo-ctr.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seo-ctr.ru (unsigned zone)

⏱️ Timing

Total: 743ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.211.75.142`
NS	1	`ns1.interpromotion.ru`
MX	2	`mail.seo-ctr.ru (pri: 10), mail.seo-ctr.ru (pri: 20)`
TXT	1	`v=spf1 ip4:192.168.0.253 a mx ~all`
SOA	1	`server.interpromotion.ru admin.interprom`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (ns1.seo-ctr.ru, ns2.seo-ctr.ru, ns3.seo-ctr.ru...)

Analysis

Hierarchy

seo-ctr.ru serves as parent to ns7.seo-ctr.ru, ns6.seo-ctr.ru, ns2.seo-ctr.ru, mail.seo-ctr.ru, ns4.seo-ctr.ru along with a few other host names.

IP Addresses

seo-ctr.ru resolves to one IP address: 81.211.75.142.

ns10.internetpromoter.ru, ns10.clik-clik.ru, ns4.internetpromoter.ru and two other host names share IP numbers with seo-ctr.ru.

Name Servers

seo-ctr.ru carries NS records listing 12 name servers — ns1.interpromotion.ru, server.interpromotion.ru, ns10.seo-ctr.ru and 9 others.

seo-ctr.ru has at least partial name server overlap with other domains, such as internetpromoter.ru, mids.ru, xn----7sbaba7cda5ccjfjgh.su and two others.

ns1.seo-ctr.ru, ns3.seo-ctr.ru and ns5.seo-ctr.ru — plus 7 other name servers — are commonly paired with these name servers.

Hosts with just one IP address:

ns1.interpromotion.ru resolves to the IP address 81.211.75.142.

server.interpromotion.ru resolves to the IP address 81.211.75.142.

ns10.seo-ctr.ru resolves to the IP address 81.211.75.142.

ns1.seo-ctr.ru resolves to the IP address 81.211.75.142.

ns2.seo-ctr.ru resolves to the IP address 81.211.75.142.

ns3.seo-ctr.ru resolves to the IP address 81.211.75.142.

ns4.seo-ctr.ru resolves to the IP address 81.211.75.142.

ns5.seo-ctr.ru resolves to the IP address 81.211.75.142.

ns6.seo-ctr.ru resolves to the IP address 81.211.75.142.

ns7.seo-ctr.ru resolves to the IP address 81.211.75.142.

ns8.seo-ctr.ru resolves to the IP address 81.211.75.142.

ns9.seo-ctr.ru resolves to the IP address 81.211.75.142.

The following host names resolve to 81.211.75.142: ns1.interpromotion.ru, server.interpromotion.ru, ns10.seo-ctr.ru and 9 other.

Mail Servers

Mail for seo-ctr.ru is handled by a single mail server, mail.seo-ctr.ru.

mail.seo-ctr.ru resolves to 81.211.75.142 and no other IP number.

seo-ctr.ru - robtex.com

seo-ctr.ru

ru

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`seo-ctr.ru`

`ru`