`307k.vip`

DNSSEC	⚠️ Not signed
A	18.166.174.197^{🇭🇰 Amazon18.166.0.0/15 EC2 HKG prefix}
A	45.156.221.11^{🇺🇸 DDOS-PROTECTION-LTD45.156.221.0/24}
A	45.156.221.12^{🇺🇸 DDOS-PROTECTION-LTD45.156.221.0/24}
A	45.156.221.13^{🇺🇸 DDOS-PROTECTION-LTD45.156.221.0/24}
A	45.156.221.14^{🇺🇸 DDOS-PROTECTION-LTD45.156.221.0/24}
A	54.46.75.85^{🇺🇸 Amazon54.46.0.0/17 EC2 HKG prefix}
A	156.240.110.244^{🇭🇰 HKCICL-AS-AP156.240.110.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
A	156.240.110.248^{🇭🇰 HKCICL-AS-AP156.240.110.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
A	210.79.61.18^{🇭🇰 EDTCL-HK210.79.61.0/24 EVERY DAY TECHNOLOGY CO. LIMITED UNIT 04,7/F,BRIGHT WAY TOWER,NO.33}
NS	`edns153.ultradns.com` ⭐ ⚠️ Not in parent delegation
		A	2001:502:f3ff::299^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns153.ultradns.com`
		A	204.74.66.153^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
NS	`edns153.ultradns.biz` ⚠️ Not in parent delegation
		A	2610:a1:1015::299^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns153.ultradns.biz`
		A	204.74.67.153^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
NS	`edns153.ultradns.net` ⚠️ Not in parent delegation
		A	2610:a1:1014::299^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`edns153.ultradns.net`
		A	204.74.110.153^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
NS	`edns153.ultradns.org` ⚠️ Not in parent delegation
		A	2001:502:4612::299^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`edns153.ultradns.org`
		A	204.74.111.153^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
NS	`pdns104.ultradns.biz` ⚠️ Not in zone NS records
		A	2610:a1:1015::8c^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns104.ultradns.biz`
		A	156.154.66.104^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
NS	`pdns104.ultradns.com` ⚠️ Not in zone NS records
		A	2001:502:f3ff::8c^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns104.ultradns.com`
		A	156.154.64.104^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
NS	`pdns104.ultradns.net` ⚠️ Not in zone NS records
		A	2610:a1:1014::8c^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns104.ultradns.net`
		A	156.154.65.104^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
NS	`pdns104.ultradns.org` ⚠️ Not in zone NS records
		A	2001:502:4612::8c^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns104.ultradns.org`
		A	156.154.67.104^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
SOA	`edns153.ultradns.com`zhanghang8819@gmail.com 2022-09-25 #3

`vip`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.vip` ⭐
	NS	`b.nic.vip`
	NS	`c.nic.vip`
	NS	`x.nic.vip`
	NS	`y.nic.vip`
	NS	`z.nic.vip`
	SOA	`a.nic.vip`admin@tldns.godaddy serial=1785369427

⚠️ On DNS blocklist: tif

Same first word

307k.vip

Similar names

k730.com

k037.com

k037.cn

k703.com

3k70.cn

370k.com

7k30.com

037k.com

k703.info

703k.org

730k.com

k730.cn

DNS History

17 records (17 active, 0 former)

●NSedns153.ultradns.biz2026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 23:43:54
● 2026-07-30 00:54:08

●NSedns153.ultradns.com2026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 23:43:54
● 2026-07-30 00:54:08

●NSedns153.ultradns.net2026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 23:43:54
● 2026-07-30 00:54:08

●NSedns153.ultradns.org2026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 23:43:54
● 2026-07-30 00:54:08

●NSpdns104.ultradns.biz2026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 23:43:54
● 2026-07-30 00:54:08

●NSpdns104.ultradns.com2026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 23:43:54
● 2026-07-30 00:54:08

●NSpdns104.ultradns.net2026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 23:43:54
● 2026-07-30 00:54:08

●NSpdns104.ultradns.org2026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 23:43:54
● 2026-07-30 00:54:08

●A156.240.110.2442026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 23:43:54
● 2026-07-30 00:54:08

●A156.240.110.2482026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 23:43:54
● 2026-07-30 00:54:08

●A18.166.174.1972026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 23:43:54
● 2026-07-30 00:54:08

●A210.79.61.182026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 23:43:54
● 2026-07-30 00:54:08

●A45.156.221.112026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 23:43:54
● 2026-07-30 00:54:08

●A45.156.221.122026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 23:43:54
● 2026-07-30 00:54:08

●A45.156.221.132026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 23:43:54
● 2026-07-30 00:54:08

●A45.156.221.142026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 23:43:54
● 2026-07-30 00:54:08

●A54.46.75.852026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 23:43:54
● 2026-07-30 00:54:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vip	a.nic.vip, b.nic.vip, c.nic.vip, x.nic.vip...	-
307k.vip	pdns104.ultradns.biz, pdns104.ultradns.com, pdns104.ultradns.net, pdns104.ultradns.org	-

✅ Authoritative Response

Server:156.154.65.104

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 307k.vip (unsigned zone)

⏱️ Timing

Total: 1269ms | Queries: -

📄 Records

Type	Count	Sample Data
A	9	`45.156.221.14, 54.46.75.85...`
NS	4	`edns153.ultradns.biz, edns153.ultradns.com...`
SOA	1	`edns153.ultradns.com zhanghang8819.gmail`

Analysis

IP Addresses

307k.vip has 9 IP addresses — 18.166.174.197, 45.156.221.11, 45.156.221.12 and 6 more.

1458ky.com, y7131.com, 10455k.com and two other host names share IP numbers with 307k.vip.

Name Servers

307k.vip has 8 name servers — edns153.ultradns.biz, pdns104.ultradns.biz, edns153.ultradns.com and 5 others.

At least some of 307k.vip's name servers are shared with other domains, for example 3052ky.com, 84bob.com, 312kaiyun.net and two more.

These name servers tend to co-occur with pdns104.ultradns.com, pdns104.ultradns.net, pdns104.ultradns.org and 7 other name servers in the same DNS delegations.

Hostnames that resolve to two IP addresses:

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

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

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

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

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

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

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

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