`herbertyung.com`

DNSSEC	⚠️ Not signed
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1587925162

`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=1776012537

Previously MX for

herbertyung.com

Subdomains

mail.herbertyung.com

Same first word

herbertyung.com

DNS History

7 records (2 active, 5 former)

●NSdns1.registrar-servers.com2026-02-15 → 2026-04-12 · 3 obs

○ 2018-01-13 05:10:52
● 2026-02-15 20:17:36
● 2026-04-12 17:14:34

●NSdns2.registrar-servers.com2026-02-15 → 2026-04-12 · 3 obs

○ 2018-01-13 05:10:52
● 2026-02-15 20:17:36
● 2026-04-12 17:14:34

○NSns1.sitestead.com2015-07-04 → 2018-01-13 · 4 obs

● 2015-07-04 09:23:14
● 2018-01-13 05:10:52
○ 2026-02-15 20:17:36
○ 2026-04-12 17:14:34

○NSns2.sitestead.com2015-07-04 → 2018-01-13 · 4 obs

● 2015-07-04 09:23:14
● 2018-01-13 05:10:52
○ 2026-02-15 20:17:36
○ 2026-04-12 17:14:34

○MX2067ebc5ac4ec44586306c8f804877.pamx1.hotmail.com2015-07-04 → 2016-04-23 · 4 obs

● 2015-07-04 09:23:14
● 2016-04-23 01:38:34
○ 2016-12-24 06:47:12
○ 2026-04-12 17:14:34

○MXherbertyung.com2016-12-24 → 2026-02-15 · 5 obs

○ 2016-04-23 01:38:34
● 2016-12-24 06:47:12
● 2026-02-15 20:17:36
○ 2026-02-24 23:25:44
○ 2026-04-12 17:14:34

○A72.44.93.1112015-07-04 → 2026-02-15 · 4 obs

● 2015-07-04 09:23:14
● 2026-02-15 20:17:36
○ 2026-02-24 23:25:44
○ 2026-04-12 17:14:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
herbertyung.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for herbertyung.com (unsigned zone)

⏱️ Timing

Total: 203ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

Hierarchy

herbertyung.com is the parent of mail.herbertyung.com.

Name Servers

herbertyung.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

herbertyung.com shares the same name server setup as other domains, for example threadbox.net, uttles.com, docutrend.com, dubonheurautravail.com and abqsupermax.com.

herbertyung.com partially shares name servers with other domains, for instance bowlingpalace.net, sanfordbarr.com, raqsgeek.com and orunte.com.

These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200

herbertyung.com - robtex.com

herbertyung.com

com