`stark-development.ru`

DNSSEC	⚠️ Not signed
A	91.226.30.3^{🇷🇺 RTCOMM-AS91.226.30.0/24}
NS	`n.i7.ru` ⭐ ⚠️ Not in parent delegation
		A	91.226.31.82^{🇷🇺 WORLDSTREAM-191.226.31.0/24}
NS	`ns1.expired.ru` ⚠️ Not in zone NS records
		A	91.226.30.3^{🇷🇺 RTCOMM-AS91.226.30.0/24}
NS	`ns2.expired.ru` ⚠️ Not in zone NS records
		A	91.226.31.82^{🇷🇺 WORLDSTREAM-191.226.31.0/24}
NS	`s.i7.ru` ⚠️ Not in parent delegation
		A	91.226.30.3^{🇷🇺 RTCOMM-AS91.226.30.0/24}
SOA	`n.i7.ru`dns@i7.ru 2014-12-16 #1

`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=4068850

Subdomains

mail.stark-development.ru

Same first word

stark-development.com

stark-development.ru

DNS History

12 records (5 active, 7 former)

●NSn.i7.ru2026-04-13 → 2026-05-12 · 3 obs

○ 2020-04-09 08:46:02
● 2026-04-13 19:50:02
● 2026-05-12 19:25:50

●NSns1.expired.ru2026-04-13 → 2026-05-12 · 3 obs

○ 2020-04-09 08:46:02
● 2026-04-13 19:50:02
● 2026-05-12 19:25:50

○NSns1.sprinthost.ru2020-04-09 → 2020-04-09 · 3 obs

● 2020-04-09 08:46:02
○ 2026-04-13 19:50:02
○ 2026-05-12 19:25:50

●NSns2.expired.ru2026-04-13 → 2026-05-12 · 3 obs

○ 2020-04-09 08:46:02
● 2026-04-13 19:50:02
● 2026-05-12 19:25:50

○NSns2.sprinthost.ru2020-04-09 → 2020-04-09 · 3 obs

● 2020-04-09 08:46:02
○ 2026-04-13 19:50:02
○ 2026-05-12 19:25:50

○NSns3.sprinthost.net2020-04-09 → 2020-04-09 · 3 obs

● 2020-04-09 08:46:02
○ 2026-04-13 19:50:02
○ 2026-05-12 19:25:50

○NSns4.sprinthost.net2020-04-09 → 2020-04-09 · 3 obs

● 2020-04-09 08:46:02
○ 2026-04-13 19:50:02
○ 2026-05-12 19:25:50

●NSs.i7.ru2026-04-13 → 2026-05-12 · 3 obs

○ 2020-04-09 08:46:02
● 2026-04-13 19:50:02
● 2026-05-12 19:25:50

○MXmail.stark-development.ru2020-04-09 → 2020-04-09 · 3 obs

● 2020-04-09 08:46:02
○ 2026-04-13 19:50:02
○ 2026-05-12 19:25:50

○A141.8.194.742020-04-09 → 2020-04-09 · 3 obs

● 2020-04-09 08:46:02
○ 2026-04-13 19:50:02
○ 2026-05-12 19:25:50

○A2a0a:2b43:d7:2e51::2020-04-09 → 2020-04-09 · 3 obs

● 2020-04-09 08:46:02
○ 2026-04-13 19:50:02
○ 2026-05-12 19:25:50

●A91.226.30.32026-04-13 → 2026-05-12 · 3 obs

○ 2020-04-09 08:46:02
● 2026-04-13 19:50:02
● 2026-05-12 19:25:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
stark-development.ru	ns1.expired.ru, ns2.expired.ru	-

✅ Authoritative Response

Server:91.226.31.82

NS records: ns1.expired.ru, ns2.expired.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stark-development.ru (unsigned zone)

⏱️ Timing

Total: 1112ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.226.30.3`
NS	2	`n.i7.ru, s.i7.ru`
SOA	1	`n.i7.ru dns.i7.ru`

Analysis

Hierarchy

The parent of mail.stark-development.ru is stark-development.ru.

IP Addresses

stark-development.ru points to a single IP number: 91.226.30.3.

Other host names, for instance profdis.ru, _dc-mx.aca352907c5e.abc8.ru, smtp.agatawar.ru, www.ac-neuro.ru and akcent-avto.ru share IP numbers with stark-development.ru.

Name Servers

stark-development.ru is delegated to four name servers: ns1.expired.ru, ns2.expired.ru, n.i7.ru and s.i7.ru.

stark-development.ru shares name servers with other domains at least partially, for instance 208.89.isp-b.ptr.elidar.ru, berivezi.ru, www.olddublin.ru, xn--80ahsaqcbqq.xn--p1ai and aero66.ru.

Host names with a single IP number:

The host name ns1.expired.ru points to 91.226.30.3.

The host name ns2.expired.ru points to 91.226.31.82.

The host name n.i7.ru points to 91.226.31.82.

The host name s.i7.ru points to 91.226.30.3.

Host names pointing to 91.226.30.3: ns1.expired.ru and s.i7.ru.

Host names pointing to 91.226.31.82: ns2.expired.ru and n.i7.ru.

stark-development.ru - robtex.com