`k03641.com`

DNSSEC	⚠️ Not signed
A	172.65.191.225^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`pdns73.ultradns.com` ⭐
		A	2001:502:f3ff::6d^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns73.ultradns.com`
		A	156.154.64.73^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns73.ultradns.com`
NS	`pdns73.ultradns.biz`
		A	2610:a1:1015::6d^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns73.ultradns.biz`
		A	156.154.66.73^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns73.ultradns.biz`
NS	`pdns73.ultradns.co.uk` ⚠️ Not in parent delegation
		A	2610:a1:1017::6d^{🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar}
			PTR	`pdns73.ultradns.co.uk`
		A	156.154.69.73^{🇺🇸 MAINT-ID-12008156.154.69.0/24 Neustar}
			PTR	`pdns73.ultradns.co.uk`
NS	`pdns73.ultradns.info` ⚠️ Not in parent delegation
		A	2610:a1:1016::6d^{🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar}
			PTR	`pdns73.ultradns.info`
		A	156.154.68.73^{🇺🇸 MAINT-ID-12008156.154.68.0/24 Neustar}
			PTR	`pdns73.ultradns.info`
NS	`pdns73.ultradns.net`
		A	2610:a1:1014::6d^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns73.ultradns.net`
		A	156.154.65.73^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns73.ultradns.net`
NS	`pdns73.ultradns.org`
		A	2001:502:4612::6d^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns73.ultradns.org`
		A	156.154.67.73^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns73.ultradns.org`
SOA	`pdns73.ultradns.com`dnsadmin@accumul9.com 2025-07-01 #4

`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=1785701592

⚠️ On DNS blocklist: gambling

Same first word

k03641.com

Similar names

03641k.com

DNS History

8 records (7 active, 1 former)

●NSpdns73.ultradns.biz2026-08-01 → 2026-08-02 · 2 obs

● 2026-08-01 22:50:12
● 2026-08-02 20:13:52

●NSpdns73.ultradns.co.uk2026-08-01 → 2026-08-02 · 2 obs

● 2026-08-01 22:50:12
● 2026-08-02 20:13:52

●NSpdns73.ultradns.com2026-08-01 → 2026-08-02 · 2 obs

● 2026-08-01 22:50:12
● 2026-08-02 20:13:52

●NSpdns73.ultradns.info2026-08-01 → 2026-08-02 · 2 obs

● 2026-08-01 22:50:12
● 2026-08-02 20:13:52

●NSpdns73.ultradns.net2026-08-01 → 2026-08-02 · 2 obs

● 2026-08-01 22:50:12
● 2026-08-02 20:13:52

●NSpdns73.ultradns.org2026-08-01 → 2026-08-02 · 2 obs

● 2026-08-01 22:50:12
● 2026-08-02 20:13:52

●A172.65.191.2252026-08-02 → 2026-08-02 · 2 obs

○ 2026-08-01 22:50:12
● 2026-08-02 20:13:52

○A175.29.148.2022026-08-01 → 2026-08-01 · 2 obs

● 2026-08-01 22:50:12
○ 2026-08-02 20:13:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
k03641.com	pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org, pdns73.ultradns.biz	2 records

✅ Authoritative Response

Server:156.154.65.73

NS records: pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org, pdns73.ultradns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for k03641.com (unsigned zone)

⏱️ Timing

Total: 491ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.65.191.225`
NS	6	`pdns73.ultradns.co.uk, pdns73.ultradns.biz...`
SOA	1	`pdns73.ultradns.com dnsadmin.accumul9.co`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns73.ultradns.com, pdns73.ultradns.com)

Analysis

IP Addresses

k03641.com has exactly one IP address — 172.65.191.225.

yl00188.com, 5562555.com, 5597555.com plus two other host names have IP numbers in common with k03641.com.

Name Servers

DNS for k03641.com is handled by 6 name servers: pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.info and 3 others.

k03641.com partially shares its NS delegation with several other domains, including shopharpersbazaar.com, xn--zqst49f.sg, ltt758.com and two others.

These name servers regularly co-occur with the name servers pdns73.ultradns.net, pdns73.ultradns.org and pdns73.ultradns.co.uk.

Host names pointing to two IP addresses:

pdns73.ultradns.biz has two IP addresses: 156.154.66.73 and 2610:a1:1015::6d.

pdns73.ultradns.com has two IP addresses: 156.154.64.73 and 2001:502:f3ff::6d.

pdns73.ultradns.info has two IP addresses: 156.154.68.73 and 2610:a1:1016::6d.

pdns73.ultradns.net has two IP addresses: 156.154.65.73 and 2610:a1:1014::6d.

pdns73.ultradns.org has two IP addresses: 156.154.67.73 and 2001:502:4612::6d.

pdns73.ultradns.co.uk has two IP addresses: 156.154.69.73 and 2610:a1:1017::6d.