`stroymaster-spb.ru`

DNSSEC	⚠️ Not signed
NS	`ns1.registrant.ru` ⭐
		A	185.84.110.188^{🇷🇺 MAJORDOMO185.84.110.0/23 Nethouse network}
NS	`ns2.registrant.ru`
		A	185.84.110.189^{🇷🇺 MAJORDOMO185.84.110.0/23 Nethouse network}
NS	`ns3.registrant.ru`
		A	185.84.110.190^{🇷🇺 MAJORDOMO185.84.110.0/23 Nethouse network}
SOA	`ns1.registrant.ru`support@registrant.ru 2026-04-20 #0

`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=4068836

Same first word

stroymaster-spb.ru

DNS History

12 records (3 active, 9 former)

○NSns1.jino.ru2015-05-31 → 2017-01-04 · 4 obs

● 2015-05-31 11:15:14
● 2017-01-04 12:13:26
○ 2026-05-05 13:29:56
○ 2026-05-11 13:35:00

○NSns1.nethouse.ru2026-05-05 → 2026-05-11 · 2 obs

○ 2026-05-05 13:29:56
○ 2026-05-11 13:35:00

●NSns1.registrant.ru2026-05-05 → 2026-05-11 · 3 obs

○ 2017-01-04 12:13:26
● 2026-05-05 13:29:56
● 2026-05-11 13:35:00

○NSns2.jino.ru2015-05-31 → 2017-01-04 · 4 obs

● 2015-05-31 11:15:14
● 2017-01-04 12:13:26
○ 2026-05-05 13:29:56
○ 2026-05-11 13:35:00

○NSns2.nethouse.ru2026-05-05 → 2026-05-11 · 2 obs

○ 2026-05-05 13:29:56
○ 2026-05-11 13:35:00

●NSns2.registrant.ru2026-05-05 → 2026-05-11 · 3 obs

○ 2017-01-04 12:13:26
● 2026-05-05 13:29:56
● 2026-05-11 13:35:00

●NSns3.registrant.ru2026-05-05 → 2026-05-11 · 3 obs

○ 2017-01-04 12:13:26
● 2026-05-05 13:29:56
● 2026-05-11 13:35:00

○MXmail.stroymaster-spb.ru2015-05-31 → 2017-01-04 · 4 obs

● 2015-05-31 11:15:14
● 2017-01-04 12:13:26
○ 2026-05-05 13:29:56
○ 2026-05-11 13:35:00

○A185.84.110.972026-05-05 → 2026-05-11 · 2 obs

○ 2026-05-05 13:29:56
○ 2026-05-11 13:35:00

○A185.84.110.992026-05-05 → 2026-05-11 · 2 obs

○ 2026-05-05 13:29:56
○ 2026-05-11 13:35:00

○A81.177.139.2022015-05-31 → 2016-04-04 · 4 obs

● 2015-05-31 11:15:14
● 2016-04-04 23:35:58
○ 2016-09-23 20:31:54
○ 2026-05-11 13:35:00

○A81.177.139.512016-09-23 → 2017-01-04 · 5 obs

○ 2016-04-04 23:35:58
● 2016-09-23 20:31:54
● 2017-01-04 12:13:26
○ 2026-05-05 13:29:56
○ 2026-05-11 13:35:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
stroymaster-spb.ru	ns1.registrant.ru, ns2.registrant.ru, ns3.registrant.ru	3 records

✅ Authoritative Response

Server:185.84.110.190

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stroymaster-spb.ru (unsigned zone)

⏱️ Timing

Total: 756ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns2.registrant.ru, ns3.registrant.ru...`
SOA	1	`ns1.registrant.ru support.registrant.ru`

📌 Glue Records Collected

Total: 3

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

Analysis

Name Servers

stroymaster-spb.ru is delegated to three name servers: ns1.registrant.ru, ns2.registrant.ru and ns3.registrant.ru.

stroymaster-spb.ru partially shares name servers with other domains; examples include trastles.ru, next-office.ru, cloudteleport.ru, xn--80aaaaacix4amsz.xn--p1ai and want2know.ru.

Host names with one IP number:

Host ns1.registrant.ru points to 185.84.110.188.

Host ns2.registrant.ru points to 185.84.110.189.

Host ns3.registrant.ru points to 185.84.110.190.

stroymaster-spb.ru - robtex.com