`k30.app`

DNSSEC	⚠️ Not signed
A	175.29.222.161^{🇧🇩 ICT-AS-AP175.29.222.0/24 Rackdog, LLC}
NS	`edns152.ultradns.com` ⭐ ⚠️ Not in parent delegation
		A	2001:502:f3ff::298^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns152.ultradns.com`
		A	204.74.66.152^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`edns152.ultradns.com`
NS	`edns152.ultradns.biz` ⚠️ Not in parent delegation
		A	2610:a1:1015::298^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns152.ultradns.biz`
		A	204.74.67.152^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
			PTR	`edns152.ultradns.biz`
NS	`edns152.ultradns.net` ⚠️ Not in parent delegation
		A	2610:a1:1014::298^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`edns152.ultradns.net`
		A	204.74.110.152^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
			PTR	`edns152.ultradns.net`
NS	`edns152.ultradns.org` ⚠️ Not in parent delegation
		A	2001:502:4612::298^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`edns152.ultradns.org`
		A	204.74.111.152^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`edns152.ultradns.org`
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}
			PTR	`pdns104.ultradns.biz`
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}
			PTR	`pdns104.ultradns.com`
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}
			PTR	`pdns104.ultradns.net`
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}
			PTR	`pdns104.ultradns.org`
SOA	`edns152.ultradns.com`mayamai1241@gmail.com 2022-09-26 #3

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

⚠️ On DNS blocklist: gambling
🔒 HSTS Preload (+subdomains)

Same first word

k30.net

k30.co.uk

k30.ru

k30.no

k30.org

k30.at

k30.cz

k30.eu

k30.sk

k30.com

k30.de

k30.ch

k30.app

k30.su

Similar names

3k0.com

3k0.net

03k.org

k03.ru

30k.org

k03.de

30k.us

03k.ru

0k3.com

k03.us

k03.dedyn.io

0k3.cn

30k.de

0k3.de

k03.ch

30k.cc

30k.com

30k.net

30k.co.uk

03k.de

k03.com

30k.com.br

k03.net

0k3.org

03k.cn

30k.life

30k.ca

03k.com

30k.se

30k.am

k03.co.uk

DNS History

9 records (9 active, 0 former)

●NSedns152.ultradns.biz2026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 03:02:10
● 2026-08-03 18:53:08

●NSedns152.ultradns.com2026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 03:02:10
● 2026-08-03 18:53:08

●NSedns152.ultradns.net2026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 03:02:10
● 2026-08-03 18:53:08

●NSedns152.ultradns.org2026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 03:02:10
● 2026-08-03 18:53:08

●NSpdns104.ultradns.biz2026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 03:02:10
● 2026-08-03 18:53:08

●NSpdns104.ultradns.com2026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 03:02:10
● 2026-08-03 18:53:08

●NSpdns104.ultradns.net2026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 03:02:10
● 2026-08-03 18:53:08

●NSpdns104.ultradns.org2026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 03:02:10
● 2026-08-03 18:53:08

●A175.29.222.1612026-08-02 → 2026-08-03 · 2 obs

● 2026-08-02 03:02:10
● 2026-08-03 18:53:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
k30.app	pdns104.ultradns.org, pdns104.ultradns.net, pdns104.ultradns.com, pdns104.ultradns.biz	-

✅ Authoritative Response

Server:156.154.67.104

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for k30.app (unsigned zone)

⏱️ Timing

Total: 781ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`175.29.222.161`
NS	4	`edns152.ultradns.biz, edns152.ultradns.com...`
SOA	1	`edns152.ultradns.com mayamai1241.gmail.c`

Analysis

IP Addresses

k30.app resolves to one IP address: 175.29.222.161.

y111.app, y95.app, kyun58.com and two other host names share IP numbers with k30.app.

Name Servers

k30.app is delegated to 8 name servers: edns152.ultradns.biz, pdns104.ultradns.biz, edns152.ultradns.com and 5 other.

At least some of k30.app's name servers are shared with other domains, for example 2172ky.com, 5.59.45.in-addr.arpa, 9085y.com 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:

edns152.ultradns.biz points to 204.74.67.152 and 2610:a1:1015::298.

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

edns152.ultradns.com points to 204.74.66.152 and 2001:502:f3ff::298.

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

edns152.ultradns.net points to 204.74.110.152 and 2610:a1:1014::298.

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

edns152.ultradns.org points to 204.74.111.152 and 2001:502:4612::298.

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