`koreanexperts.com`

DNSSEC	⚠️ Not signed
NS	`ns1.netangels.ru` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		A	91.201.52.2^{🇷🇺 INTERNET-PRO-AS91.201.52.0/24}
			PTR	`ns2.netangels.ru`
NS	`ns3.netangels.ru` ⚠️ Not in zone NS records
		A	45.86.39.2^{🇷🇺 INTERNET-PRO-AS45.86.39.0/24}
NS	`ns4.netangels.ru` ⚠️ Not in zone NS records
		A	80.87.101.2^{🇷🇺 INTERNET-PRO-AS80.87.101.0/24}

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776067792

Same first word

koreanexperts.com

koreanexperts.ru

DNS History

8 records (4 active, 4 former)

●NSns1.netangels.ru2026-03-13 → 2026-04-13 · 3 obs

○ 2018-05-13 08:25:30
● 2026-03-13 13:37:34
● 2026-04-13 08:20:36

○NSns1.ruvds.com2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 08:25:30
○ 2026-03-13 13:37:34
○ 2026-04-13 08:20:36

●NSns2.netangels.ru2026-03-13 → 2026-04-13 · 3 obs

○ 2018-05-13 08:25:30
● 2026-03-13 13:37:34
● 2026-04-13 08:20:36

○NSns2.ruvds.com2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 08:25:30
○ 2026-03-13 13:37:34
○ 2026-04-13 08:20:36

●NSns3.netangels.ru2026-03-13 → 2026-04-13 · 3 obs

○ 2018-05-13 08:25:30
● 2026-03-13 13:37:34
● 2026-04-13 08:20:36

●NSns4.netangels.ru2026-03-13 → 2026-04-13 · 3 obs

○ 2018-05-13 08:25:30
● 2026-03-13 13:37:34
● 2026-04-13 08:20:36

○NSwin-s1ruvds-dns2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 08:25:30
○ 2026-03-13 13:37:34
○ 2026-04-13 08:20:36

○A194.87.238.492018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 08:25:30
○ 2026-03-13 13:37:34
○ 2026-04-13 08:20:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...	-
koreanexperts.com	ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru	-
(root)	a.root-servers.net	-
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	26 records
koreanexperts.com	ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru	-
(root)	a.root-servers.net	-
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	26 records
koreanexperts.com	ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru	-
(root)	a.root-servers.net	-
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	26 records
koreanexperts.com	ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru	-
(root)	a.root-servers.net	-
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	26 records
koreanexperts.com	ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru	-
(root)	a.root-servers.net	-
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	26 records
koreanexperts.com	ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru	-
(root)	a.root-servers.net	-
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	26 records
koreanexperts.com	ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru	-
(root)	a.root-servers.net	-

✅ Authoritative Response

Server:91.201.54.2

NS records: a.root-servers.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koreanexperts.com (unsigned zone)

⏱️ Timing

Total: 2030ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 156

Out-of-bailiwick: 156 (l.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net...)

Analysis

Name Servers

koreanexperts.com is delegated to four name servers: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru.

koreanexperts.com shares name servers with other domains at least partially, for example rzmz.ru, xn--80aaff3bekhlt.xn--p1ai, en-artmuseum.ru, 181.86.45.in-addr.arpa and antiwomen.ru.

Host names with a single IP:

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

koreanexperts.com - robtex.com