`de-diagnost.ru`

DNSSEC	⚠️ Not signed
A	91.201.52.244^{🇷🇺 INTERNET-PRO-AS91.201.52.0/24}
		PTR	`h58.netangels.ru`
NS	`ns1.netangels.ru` ⭐
		A	91.201.54.2^{🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg}
			PTR	`ns1.netangels.ru`
NS	`ns2.netangels.ru`
		A	91.201.52.2^{🇷🇺 INTERNET-PRO-AS91.201.52.0/24}
			PTR	`ns2.netangels.ru`
NS	`ns3.netangels.ru`
		A	45.86.39.2^{🇷🇺 INTERNET-PRO-AS45.86.39.0/24}
NS	`ns4.netangels.ru`
		A	80.87.101.2^{🇷🇺 INTERNET-PRO-AS80.87.101.0/24}
SOA	`ns1.netangels.ru`hostmaster@netangels.ru serial=1776453933

`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=4068842

Same first word

de-diagnost.ru

DNS History

25 records (5 active, 20 former)

○NSdrbody.myihor.ru2015-05-23 → 2016-09-22 · 4 obs

● 2015-05-23 20:02:52
● 2016-09-22 14:26:30
○ 2017-05-20 03:25:26
○ 2026-05-12 02:33:04

○NSeoin.ns.cloudflare.com2026-03-12 → 2026-05-12 · 2 obs

○ 2026-03-12 00:39:42
○ 2026-05-12 02:33:04

○NSmedcom.fvds.ru2017-05-20 → 2017-05-20 · 4 obs

○ 2016-09-22 14:26:30
● 2017-05-20 03:25:26
○ 2026-03-12 00:39:42
○ 2026-05-12 02:33:04

○NSns1.expired.reg.ru2026-03-12 → 2026-03-16 · 5 obs

○ 2017-05-20 03:25:26
● 2026-03-12 00:39:42
● 2026-03-16 10:26:12
○ 2026-03-27 06:33:02
○ 2026-05-12 02:33:04

○NSns1.firstvds.ru2017-05-20 → 2017-05-20 · 4 obs

○ 2016-09-22 14:26:30
● 2017-05-20 03:25:26
○ 2026-03-12 00:39:42
○ 2026-05-12 02:33:04

○NSns1.marosnet.ru2015-05-23 → 2016-09-22 · 4 obs

● 2015-05-23 20:02:52
● 2016-09-22 14:26:30
○ 2017-05-20 03:25:26
○ 2026-05-12 02:33:04

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

○ 2026-03-27 06:33:02
● 2026-04-12 01:26:02
● 2026-05-12 02:33:04

○NSns2.expired.reg.ru2026-03-12 → 2026-03-16 · 5 obs

○ 2017-05-20 03:25:26
● 2026-03-12 00:39:42
● 2026-03-16 10:26:12
○ 2026-03-27 06:33:02
○ 2026-05-12 02:33:04

○NSns2.firstvds.ru2017-05-20 → 2017-05-20 · 4 obs

○ 2016-09-22 14:26:30
● 2017-05-20 03:25:26
○ 2026-03-12 00:39:42
○ 2026-05-12 02:33:04

○NSns2.marosnet.ru2015-05-23 → 2016-09-22 · 4 obs

● 2015-05-23 20:02:52
● 2016-09-22 14:26:30
○ 2017-05-20 03:25:26
○ 2026-05-12 02:33:04

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

○ 2026-03-27 06:33:02
● 2026-04-12 01:26:02
● 2026-05-12 02:33:04

●NSns3.netangels.ru2026-04-12 → 2026-05-12 · 3 obs

○ 2026-03-27 06:33:02
● 2026-04-12 01:26:02
● 2026-05-12 02:33:04

●NSns4.netangels.ru2026-04-12 → 2026-05-12 · 3 obs

○ 2026-03-27 06:33:02
● 2026-04-12 01:26:02
● 2026-05-12 02:33:04

○NSrayne.ns.cloudflare.com2026-03-12 → 2026-05-12 · 2 obs

○ 2026-03-12 00:39:42
○ 2026-05-12 02:33:04

○MXmail.de-diagnost.ru2015-05-23 → 2017-05-20 · 4 obs

● 2015-05-23 20:02:52
● 2017-05-20 03:25:26
○ 2026-03-12 00:39:42
○ 2026-05-12 02:33:04

○A104.21.92.1852026-03-12 → 2026-05-12 · 2 obs

○ 2026-03-12 00:39:42
○ 2026-05-12 02:33:04

○A172.67.197.282026-03-12 → 2026-05-12 · 2 obs

○ 2026-03-12 00:39:42
○ 2026-05-12 02:33:04

○A185.58.205.652015-05-23 → 2016-09-22 · 4 obs

● 2015-05-23 20:02:52
● 2016-09-22 14:26:30
○ 2017-05-20 03:25:26
○ 2026-05-12 02:33:04

○A194.67.71.1492026-03-12 → 2026-03-12 · 4 obs

○ 2017-05-20 03:25:26
● 2026-03-12 00:39:42
○ 2026-03-16 10:26:12
○ 2026-05-12 02:33:04

○A194.67.71.1782026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-12 00:39:42
● 2026-03-16 10:26:12
○ 2026-03-27 06:33:02
○ 2026-05-12 02:33:04

○A2606:4700:3030::6815:5cb92026-03-12 → 2026-05-12 · 2 obs

○ 2026-03-12 00:39:42
○ 2026-05-12 02:33:04

○A2606:4700:3035::ac43:c51c2026-03-12 → 2026-05-12 · 2 obs

○ 2026-03-12 00:39:42
○ 2026-05-12 02:33:04

○A2a00:f940:4::102026-03-12 → 2026-03-16 · 5 obs

○ 2017-05-20 03:25:26
● 2026-03-12 00:39:42
● 2026-03-16 10:26:12
○ 2026-03-27 06:33:02
○ 2026-05-12 02:33:04

○A83.220.169.1482017-05-20 → 2017-05-20 · 4 obs

○ 2016-09-22 14:26:30
● 2017-05-20 03:25:26
○ 2026-03-12 00:39:42
○ 2026-05-12 02:33:04

●A91.201.52.2442026-04-12 → 2026-05-12 · 3 obs

○ 2026-03-27 06:33:02
● 2026-04-12 01:26:02
● 2026-05-12 02:33:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
de-diagnost.ru	ns4.netangels.ru, ns3.netangels.ru, ns2.netangels.ru, ns1.netangels.ru	4 records

✅ Authoritative Response

Server:91.201.54.2

NS records: ns4.netangels.ru, ns3.netangels.ru, ns2.netangels.ru, ns1.netangels.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for de-diagnost.ru (unsigned zone)

⏱️ Timing

Total: 859ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.201.52.244`
NS	4	`ns1.netangels.ru, ns2.netangels.ru...`
SOA	1	`ns1.netangels.ru hostmaster.netangels.ru`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns4.netangels.ru, ns3.netangels.ru, ns2.netangels.ru...)

Analysis

IP Addresses

de-diagnost.ru resolves to one IP number: 91.201.52.244.

Other host names, for instance www.unikom2001.ru, offnet.ru, deft-ekb.ru, 4x4off.ru and www.udmchel.ru share IP numbers with de-diagnost.ru.

Name Servers

de-diagnost.ru delegates to four name servers: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru.

de-diagnost.ru at least partially shares name servers with other domains, including 52.201.91.in-addr.arpa, shveiburg.ru, terainvest.ru, lapstroy.ru and fondaero.ru.

Host names with one IP number:

ns1.netangels.ru points to 91.201.54.2; ns2.netangels.ru points to 91.201.52.2; ns3.netangels.ru points to 45.86.39.2; ns4.netangels.ru points to 80.87.101.2.

de-diagnost.ru - robtex.com

de-diagnost.ru

ru

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`de-diagnost.ru`

`ru`