`ukshark.com`

DNSSEC	⚠️ Not signed
NS	`lvn-exdns-1.broadcom.net` ⭐
		A	192.19.228.245^{🇺🇸 AS19637192.19.228.0/24 Broadcom Limited 7365 LINDELL RD, Las Vegas, NV 89139,}
			PTR	`lvn-exdns-1.broadcom.net`
NS	`edns161.ultradns.biz`
		A	2610:a1:1015::2a1^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns161.ultradns.biz`
		A	204.74.67.161^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
			PTR	`edns161.ultradns.biz`
NS	`edns161.ultradns.com`
		A	2001:502:f3ff::2a1^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns161.ultradns.com`
		A	204.74.66.161^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`edns161.ultradns.com`
NS	`edns161.ultradns.net`
		A	2610:a1:1014::2a1^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`edns161.ultradns.net`
		A	204.74.110.161^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
			PTR	`edns161.ultradns.net`
NS	`edns161.ultradns.org`
		A	2001:502:4612::2a1^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`edns161.ultradns.org`
		A	204.74.111.161^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`edns161.ultradns.org`
SOA	`lvn-exdns-1.broadcom.net`domains\@admin.broadcom.com serial=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=1786589334

Same first word

ukshark.co.uk

ukshark.com

Similar names

kushkar.com

krushka.mx

krushka.bg

kushark.com

shurakk.com

krushka.com

DNS History

11 records (5 active, 6 former)

○NSacc-exdns-1.broadcom.net2026-03-27 → 2026-03-27 · 4 obs

○ 2017-09-19 15:06:26
● 2026-03-27 10:41:26
○ 2026-07-30 14:40:12
○ 2026-08-13 02:55:52

●NSedns161.ultradns.biz2026-03-27 → 2026-08-13 · 3 obs

○ 2017-09-19 15:06:26
● 2026-03-27 10:41:26
● 2026-08-13 02:55:52

●NSedns161.ultradns.com2026-03-27 → 2026-08-13 · 3 obs

○ 2017-09-19 15:06:26
● 2026-03-27 10:41:26
● 2026-08-13 02:55:52

●NSedns161.ultradns.net2026-03-27 → 2026-08-13 · 3 obs

○ 2017-09-19 15:06:26
● 2026-03-27 10:41:26
● 2026-08-13 02:55:52

●NSedns161.ultradns.org2026-03-27 → 2026-08-13 · 3 obs

○ 2017-09-19 15:06:26
● 2026-03-27 10:41:26
● 2026-08-13 02:55:52

●NSlvn-exdns-1.broadcom.net2026-07-30 → 2026-08-13 · 3 obs

○ 2026-03-27 10:41:26
● 2026-07-30 14:40:12
● 2026-08-13 02:55:52

○NSns1.nu-tech.net2015-10-16 → 2017-09-19 · 7 obs

● 2015-10-16 04:15:14
● 2016-03-19 16:47:08
○ 2017-04-01 12:52:56
● 2017-08-31 14:46:06
● 2017-09-19 15:06:26
○ 2026-03-27 10:41:26
○ 2026-08-13 02:55:52

○NSns1.ukshark.com2017-04-01 → 2017-04-01 · 4 obs

○ 2016-03-19 16:47:08
● 2017-04-01 12:52:56
○ 2017-08-31 14:46:06
○ 2026-08-13 02:55:52

○NSns2.nu-tech.net2015-10-16 → 2017-09-19 · 7 obs

● 2015-10-16 04:15:14
● 2016-03-19 16:47:08
○ 2017-04-01 12:52:56
● 2017-08-31 14:46:06
● 2017-09-19 15:06:26
○ 2026-03-27 10:41:26
○ 2026-08-13 02:55:52

○NSns2.ukshark.com2017-04-01 → 2017-04-01 · 4 obs

○ 2016-03-19 16:47:08
● 2017-04-01 12:52:56
○ 2017-08-31 14:46:06
○ 2026-08-13 02:55:52

○MXcluster8.eu.messagelabs.com2015-10-16 → 2016-03-19 · 4 obs

● 2015-10-16 04:15:14
● 2016-03-19 16:47:08
○ 2017-04-01 12:52:56
○ 2026-08-13 02:55:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net...	-
ukshark.com	edns161.ultradns.biz, edns161.ultradns.net, edns161.ultradns.com, edns161.ultradns.org	2 records

✅ Authoritative Response

Server:204.74.111.161

NS records: edns161.ultradns.biz, edns161.ultradns.net, edns161.ultradns.com, edns161.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ukshark.com (unsigned zone)

⏱️ Timing

Total: 327ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`edns161.ultradns.biz, edns161.ultradns.com...`
SOA	1	`lvn-exdns-1.broadcom.net domains\.admin.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (edns161.ultradns.com, edns161.ultradns.com)

Analysis

Name Servers

ukshark.com delegates to five name servers: edns161.ultradns.biz, edns161.ultradns.com, lvn-exdns-1.broadcom.net and two others.

There is at least partial name server overlap between ukshark.com and other domains — threatexpert.info, iotvmw.com, mcdata.ch and two more among them.

These name servers tend to appear in combination with the name servers edns161.ultradns.net, edns161.ultradns.org, ns96.ultradns2.com and ns96.ultradns2.org.

Host names that have two IP addresses:

The A records for edns161.ultradns.biz return 204.74.67.161 and 2610:a1:1015::2a1.

The A records for edns161.ultradns.com return 204.74.66.161 and 2001:502:f3ff::2a1.

The A records for edns161.ultradns.net return 204.74.110.161 and 2610:a1:1014::2a1.

The A records for edns161.ultradns.org return 204.74.111.161 and 2001:502:4612::2a1.

Host names that point to one IP address:

lvn-exdns-1.broadcom.net resolves to the IP address 192.19.228.245.