`spectramast.com.cn`

DNSSEC	⚠️ Not signed
A	63.236.93.22^{🇺🇸 AS20963.224.0.0/12}
NS	`edns4.ultradns.com` ⭐
		A	2001:502:f3ff::204^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns4.ultradns.com`
		A	204.74.66.4^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`edns4.ultradns.com`
NS	`edns4.ultradns.biz`
		A	2610:a1:1015::204^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns4.ultradns.biz`
		A	204.74.67.4^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
			PTR	`edns4.ultradns.biz`
NS	`edns4.ultradns.net`
		A	2610:a1:1014::204^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`edns4.ultradns.net`
		A	204.74.110.4^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
			PTR	`edns4.ultradns.net`
NS	`edns4.ultradns.org`
		A	2001:502:4612::204^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`edns4.ultradns.org`
		A	204.74.111.4^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`edns4.ultradns.org`
SOA	`edns4.ultradns.com`premiumdns@support.neustar 2019-09-10 #7

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030559996

WOT: NOT_SAFE (20/100)

Same first word

spectramast.com.mx

spectramast.cn

spectramast.ru

spectramast.com.br

spectramast.com.cn

DNS History

8 records (5 active, 3 former)

○NSa1.verisigndns.com2015-06-22 → 2017-12-20 · 4 obs

● 2015-06-22 06:24:16
● 2017-12-20 08:27:52
○ 2026-05-05 17:03:40
○ 2026-05-10 13:16:40

○NSa2.verisigndns.com2015-06-22 → 2017-12-20 · 4 obs

● 2015-06-22 06:24:16
● 2017-12-20 08:27:52
○ 2026-05-05 17:03:40
○ 2026-05-10 13:16:40

○NSa3.verisigndns.com2015-06-22 → 2017-12-20 · 4 obs

● 2015-06-22 06:24:16
● 2017-12-20 08:27:52
○ 2026-05-05 17:03:40
○ 2026-05-10 13:16:40

●NSedns4.ultradns.biz2026-05-05 → 2026-05-10 · 3 obs

○ 2017-12-20 08:27:52
● 2026-05-05 17:03:40
● 2026-05-10 13:16:40

●NSedns4.ultradns.com2026-05-05 → 2026-05-10 · 3 obs

○ 2017-12-20 08:27:52
● 2026-05-05 17:03:40
● 2026-05-10 13:16:40

●NSedns4.ultradns.net2026-05-05 → 2026-05-10 · 3 obs

○ 2017-12-20 08:27:52
● 2026-05-05 17:03:40
● 2026-05-10 13:16:40

●NSedns4.ultradns.org2026-05-05 → 2026-05-10 · 3 obs

○ 2017-12-20 08:27:52
● 2026-05-05 17:03:40
● 2026-05-10 13:16:40

●A63.236.93.222015-06-22 → 2026-05-10 · 2 obs

● 2015-06-22 06:24:16
● 2026-05-10 13:16:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, d.dns.cn, e.dns.cn, b.dns.cn...	-
spectramast.com.cn	edns4.ultradns.biz, edns4.ultradns.com, edns4.ultradns.net, edns4.ultradns.org	-

✅ Authoritative Response

Server:204.74.67.4

NS records: edns4.ultradns.biz, edns4.ultradns.com, edns4.ultradns.net, edns4.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spectramast.com.cn (unsigned zone)

⏱️ Timing

Total: 886ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`63.236.93.22`
NS	4	`edns4.ultradns.biz, edns4.ultradns.com...`
SOA	1	`edns4.ultradns.com premiumdns.support.ne`

Analysis

IP Addresses

spectramast.com.cn points to IP number: 63.236.93.22.

Other host names such as spectramast.cn, pirsue.com.mx, bhv1.com, cidr.com.mx and lutalyse.com.mx share IPs with spectramast.com.cn.

Name Servers

spectramast.com.cn is delegated to four name servers: edns4.ultradns.biz, edns4.ultradns.com, edns4.ultradns.net and edns4.ultradns.org.

spectramast.com.cn at least partially shares name servers with other domains, for instance draxxin.es, definity-health.com, nyceppo.com, plan-insight.com and initiative-gegen-jucken.de.

These name servers are commonly used with epla1.corpnamesvcs.com, epla2.corpnamesvcs.com, ns79.ultradns2.com, ns79.ultradns2.org, ns55.ultradns2.com and ns55.ultradns2.org.

Host names with two IP numbers: edns4.ultradns.biz points to 2610:a1:1015::204 and 204.74.67.4; edns4.ultradns.com points to 2001:502:f3ff::204 and 204.74.66.4; edns4.ultradns.net points to 2610:a1:1014::204 and 204.74.110.4; edns4.ultradns.org points to 2001:502:4612::204 and 204.74.111.4.

spectramast.com.cn - robtex.com