`alp-solution.ru`

DNSSEC	⚠️ Not signed
A	5.253.60.88^{🇷🇺 AdminVPS5.253.60.0/24}
		PTR	`contactgroup.ru`
NS	`contactgroup.ru` ⭐
		A	5.253.60.88^{🇷🇺 AdminVPS5.253.60.0/24}
			PTR	`contactgroup.ru`
NS	`ns1.adminvps.net` ⚠️ Not in zone NS records
		A	144.76.66.206^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`ns1.adminvps.ru`
NS	`ns1.adminvps.ru` ⚠️ Not in parent delegation
		A	144.76.66.206^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`ns1.adminvps.ru`
NS	`ns2.adminvps.net` ⚠️ Not in zone NS records
		A	185.250.46.206^{🇷🇺 AdminVPS185.250.46.0/24}
NS	`ns2.adminvps.ru` ⚠️ Not in parent delegation
		A	185.250.46.206^{🇷🇺 AdminVPS185.250.46.0/24}
MX	`mail.alp-solution.ru` ⭐
		A	5.253.60.88^{🇷🇺 AdminVPS5.253.60.0/24}
			PTR	`contactgroup.ru`
TXT	`v=spf1 ip4:5.253.60.88 a mx ~all`
SOA	`contactgroup.ru`root@example.com 2019-03-25 #29

`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=4068623

Subdomains

mail.alp-solution.ru

Same first word

alp-solution.ru

DNS History

10 records (7 active, 3 former)

●NScontactgroup.ru2020-02-04 → 2026-04-23 · 3 obs

○ 2017-03-14 17:27:46
● 2020-02-04 15:39:56
● 2026-04-23 20:04:56

●NSns1.adminvps.net2026-03-07 → 2026-04-23 · 3 obs

○ 2020-02-04 15:39:56
● 2026-03-07 20:44:50
● 2026-04-23 20:04:56

●NSns1.adminvps.ru2015-07-07 → 2026-04-23 · 2 obs

● 2015-07-07 17:07:12
● 2026-04-23 20:04:56

●NSns2.adminvps.net2026-03-07 → 2026-04-23 · 3 obs

○ 2020-02-04 15:39:56
● 2026-03-07 20:44:50
● 2026-04-23 20:04:56

●NSns2.adminvps.ru2015-07-07 → 2026-04-23 · 2 obs

● 2015-07-07 17:07:12
● 2026-04-23 20:04:56

○NSserver1.contactgroup.ru2015-07-07 → 2017-03-14 · 4 obs

● 2015-07-07 17:07:12
● 2017-03-14 17:27:46
○ 2020-02-04 15:39:56
○ 2026-04-23 20:04:56

●MXmail.alp-solution.ru2015-07-07 → 2026-04-23 · 2 obs

● 2015-07-07 17:07:12
● 2026-04-23 20:04:56

●A5.253.60.882020-02-04 → 2026-04-23 · 3 obs

○ 2017-03-14 17:27:46
● 2020-02-04 15:39:56
● 2026-04-23 20:04:56

○A62.213.67.1082015-07-07 → 2016-07-10 · 4 obs

● 2015-07-07 17:07:12
● 2016-07-10 02:59:28
○ 2017-03-14 17:27:46
○ 2026-04-23 20:04:56

○A62.213.67.312017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-10 02:59:28
● 2017-03-14 17:27:46
○ 2020-02-04 15:39:56
○ 2026-04-23 20:04:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
alp-solution.ru	ns1.adminvps.net, ns2.adminvps.net	-

✅ Authoritative Response

Server:144.76.66.206

NS records: ns1.adminvps.net, ns2.adminvps.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alp-solution.ru (unsigned zone)

⏱️ Timing

Total: 942ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.253.60.88`
NS	2	`ns1.adminvps.ru, ns2.adminvps.ru`
MX	2	`mail.alp-solution.ru (pri: 10), mail.alp-solution.ru (pri: 20)`
TXT	1	`v=spf1 ip4:5.253.60.88 a mx ~all`
SOA	1	`contactgroup.ru root.example.com`

Analysis

Hierarchy

alp-solution.ru is the parent of mail.alp-solution.ru.

IP Addresses

alp-solution.ru points to a single IP number: 5.253.60.88.

other host names for instance stropu71.ru, mail.alp-solution.ru, specresurs.ru, contactgroup.ru and mail.contactgroup.ru share IP numbers with alp-solution.ru.

Name Servers

alp-solution.ru is delegated to five name servers: contactgroup.ru, ns1.adminvps.net, ns2.adminvps.net, ns1.adminvps.ru and ns2.adminvps.ru.

alp-solution.ru at least partially shares name servers with other domains, for instance walson.ru, uvitrans.ru, eko-gorod.ru, vdcards.ru and ingf.ru.