k12370.com - robtex.com

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`k12370.com`

	DNSSEC	⚠️ Not signed
	A	16.162.235.165^{🇭🇰 Amazon}
			PTR	`ec2-16-162-235-165.ap-east-1.compute.amazonaws.com`
	A	18.166.174.197^{🇭🇰 Amazon}
	A	43.198.198.107^{🇭🇰 Amazon}
	A	54.46.75.85^{🇺🇸 Amazon}
	NS	`edns153.ultradns.com` ⭐ ⚠️ Not in parent delegation
			A	2001:502:f3ff::299^{🇺🇸 MAINT-ID-12008}
				PTR	`edns153.ultradns.com`
			A	204.74.66.153^{🇺🇸 MAINT-ID-12008}
				PTR	`edns153.ultradns.com`
	NS	`edns153.ultradns.biz` ⚠️ Not in parent delegation
			A	2610:a1:1015::299^{🇺🇸 MAINT-ID-12008}
				PTR	`edns153.ultradns.biz`
			A	204.74.67.153^{🇺🇸 MAINT-ID-12008}
				PTR	`edns153.ultradns.biz`
	NS	`edns153.ultradns.net` ⚠️ Not in parent delegation
			A	2610:a1:1014::299^{🇺🇸 MAINT-ID-12008}
				PTR	`edns153.ultradns.net`
			A	204.74.110.153^{🇺🇸 MAINT-ID-12008}
				PTR	`edns153.ultradns.net`
	NS	`edns153.ultradns.org` ⚠️ Not in parent delegation
			A	2001:502:4612::299^{🇺🇸 MAINT-ID-12008}
				PTR	`edns153.ultradns.org`
			A	204.74.111.153^{🇺🇸 MAINT-ID-12008}
				PTR	`edns153.ultradns.org`
	NS	`pdns104.ultradns.biz` ⚠️ Not in zone NS records
			A	2610:a1:1015::8c^{🇺🇸 MAINT-ID-12008}
				PTR	`pdns104.ultradns.biz`
			A	156.154.66.104^{🇺🇸 MAINT-ID-12008}
				PTR	`pdns104.ultradns.biz`
	NS	`pdns104.ultradns.com` ⚠️ Not in zone NS records
			A	2001:502:f3ff::8c^{🇺🇸 MAINT-ID-12008}
				PTR	`pdns104.ultradns.com`
			A	156.154.64.104^{🇺🇸 MAINT-ID-12008}
				PTR	`pdns104.ultradns.com`
	NS	`pdns104.ultradns.net` ⚠️ Not in zone NS records
			A	2610:a1:1014::8c^{🇺🇸 MAINT-ID-12008}
				PTR	`pdns104.ultradns.net`
			A	156.154.65.104^{🇺🇸 MAINT-ID-12008}
				PTR	`pdns104.ultradns.net`
	NS	`pdns104.ultradns.org` ⚠️ Not in zone NS records
			A	2001:502:4612::8c^{🇺🇸 MAINT-ID-12008}
				PTR	`pdns104.ultradns.org`
			A	156.154.67.104^{🇺🇸 MAINT-ID-12008}
				PTR	`pdns104.ultradns.org`
	SOA	`edns153.ultradns.com`zhanghang8819@gmail.com 2023-08-12 #3

`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=1771291435

Up

www.k12370.com

Same first word

k12370.com

DNS History

14 records (12 active, 2 former)

●NSedns153.ultradns.biz2026-02-16 → 2026-02-17 · 3 obs

○ 2017-12-11 23:57:38
● 2026-02-16 07:59:30
● 2026-02-17 23:01:28

●NSedns153.ultradns.com2026-02-16 → 2026-02-17 · 3 obs

○ 2017-12-11 23:57:38
● 2026-02-16 07:59:30
● 2026-02-17 23:01:28

●NSedns153.ultradns.net2026-02-16 → 2026-02-17 · 3 obs

○ 2017-12-11 23:57:38
● 2026-02-16 07:59:30
● 2026-02-17 23:01:28

●NSedns153.ultradns.org2026-02-16 → 2026-02-17 · 3 obs

○ 2017-12-11 23:57:38
● 2026-02-16 07:59:30
● 2026-02-17 23:01:28

○NSns1.22.cn2017-12-11 → 2017-12-11 · 3 obs

● 2017-12-11 23:57:38
○ 2026-02-16 07:59:30
○ 2026-02-17 23:01:28

●NSpdns104.ultradns.biz2026-02-16 → 2026-02-17 · 3 obs

○ 2017-12-11 23:57:38
● 2026-02-16 07:59:30
● 2026-02-17 23:01:28

●NSpdns104.ultradns.com2026-02-16 → 2026-02-17 · 3 obs

○ 2017-12-11 23:57:38
● 2026-02-16 07:59:30
● 2026-02-17 23:01:28

●NSpdns104.ultradns.net2026-02-16 → 2026-02-17 · 3 obs

○ 2017-12-11 23:57:38
● 2026-02-16 07:59:30
● 2026-02-17 23:01:28

●NSpdns104.ultradns.org2026-02-16 → 2026-02-17 · 3 obs

○ 2017-12-11 23:57:38
● 2026-02-16 07:59:30
● 2026-02-17 23:01:28

●A16.162.235.1652026-02-16 → 2026-02-17 · 2 obs

● 2026-02-16 07:59:30
● 2026-02-17 23:01:28

●A18.166.174.1972026-02-16 → 2026-02-17 · 2 obs

● 2026-02-16 07:59:30
● 2026-02-17 23:01:28

●A43.198.198.1072026-02-16 → 2026-02-17 · 2 obs

● 2026-02-16 07:59:30
● 2026-02-17 23:01:28

●A54.46.75.852026-02-16 → 2026-02-17 · 2 obs

● 2026-02-16 07:59:30
● 2026-02-17 23:01:28

○CNAMEbeia.pk571.com2017-12-11 → 2026-02-16 · 4 obs

● 2017-12-11 23:57:38
● 2026-02-16 07:59:30
○ 2026-02-17 23:01:24
○ 2026-02-17 23:01:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
k12370.com	pdns104.ultradns.net, pdns104.ultradns.com, pdns104.ultradns.biz, pdns104.ultradns.org	-

✅ Authoritative Response

Server: 156.154.65.104

NS records: pdns104.ultradns.net, pdns104.ultradns.com, pdns104.ultradns.biz, pdns104.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for k12370.com (unsigned zone)

⏱️ Timing

Total: 81ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`54.46.75.85, 18.166.174.197...`
NS	4	`edns153.ultradns.biz, edns153.ultradns.com...`
SOA	1	`edns153.ultradns.com zhanghang8819.gmail`

AI analysis

The parent of www.k12370.com is k12370.com.

k12370.com maps to four IP numbers: 16.162.235.165, 18.166.174.197, 43.198.198.107 and 54.46.75.85.

Other host names, for instance 1010k.vip, 6243k.com, y7632.com, y5529.com and 3590y.com share IP numbers with k12370.com.

k12370.com delegates to eight name servers: edns153.ultradns.biz, pdns104.ultradns.biz, edns153.ultradns.com, pdns104.ultradns.com, edns153.ultradns.net, pdns104.ultradns.net, edns153.ultradns.org and pdns104.ultradns.org.

k12370.com partially shares name servers with other domains; examples include 9692k.com, 6671k.com, leyu7406.com, 10381k.com and k741.cc.

These name servers commonly accompany edns152.ultradns.biz, edns152.ultradns.com, edns152.ultradns.net and edns152.ultradns.org.

Host names with two IP numbers:

Host edns153.ultradns.biz points to 2610:a1:1015::299 and 204.74.67.153

Host pdns104.ultradns.biz points to 2610:a1:1015::8c and 156.154.66.104

Host edns153.ultradns.com points to 2001:502:f3ff::299 and 204.74.66.153

Host pdns104.ultradns.com points to 2001:502:f3ff::8c and 156.154.64.104

Host edns153.ultradns.net points to 2610:a1:1014::299 and 204.74.110.153

Host pdns104.ultradns.net points to 2610:a1:1014::8c and 156.154.65.104

Host edns153.ultradns.org points to 2001:502:4612::299 and 204.74.111.153

Host pdns104.ultradns.org points to 2001:502:4612::8c and 156.154.67.104