`whychoosesky.com`

DNSSEC	⚠️ Not signed
NS	`ns0.isp.sky.com` ⭐
		A	90.207.238.101^{🇬🇧 BSKYB-BROADBAND-AS90.192.0.0/11 Sky Broadband}
			PTR	`ns0.isp.sky.com`
NS	`edns1.ultradns.biz`
		A	2610:a1:1015::201^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns1.ultradns.biz`
			PTR	`udns3.cscdns.net`
			PTR	`udns3.cscdns.uk`
		A	204.74.67.1^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
			PTR	`edns1.ultradns.biz`
			PTR	`udns3.cscdns.net`
			PTR	`udns3.cscdns.uk`
NS	`edns1.ultradns.com`
		A	2001:502:f3ff::201^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
		A	204.74.66.1^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`ns1.alba.bank`
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
NS	`edns1.ultradns.net`
		A	2610:a1:1014::201^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`udns4.cscdns.net`
			PTR	`edns1.ultradns.net`
			PTR	`udns4.cscdns.uk`
		A	204.74.110.1^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
			PTR	`udns4.cscdns.net`
			PTR	`edns1.ultradns.net`
			PTR	`udns4.cscdns.uk`
NS	`edns1.ultradns.org`
		A	2001:502:4612::201^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
		A	204.74.111.1^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`ns2.alba.bank`
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
NS	`ns1.isp.sky.com`
		A	90.207.238.102^{🇬🇧 BSKYB-BROADBAND-AS90.192.0.0/11 Sky Broadband}
			PTR	`ns1.isp.sky.com`
MX	`mail.isp.sky.com` ⭐
		A	90.207.250.4^{🇬🇧 BSKYB-BROADBAND-AS90.192.0.0/11 Sky Broadband}
			PTR	`mailfilter0.bllon.isp.sky.com`
TXT	`v=spf1 -all`
SOA	`ns0.isp.sky.com`hostmaster@isp.sky.com 2025-11-04 #1

`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=1774680622

Same first word

whychoosesky.com

DNS History

7 records (7 active, 0 former)

●NSedns1.ultradns.biz2026-03-26 → 2026-03-28 · 3 obs

○ 2015-05-23 09:47:22
● 2026-03-26 19:36:46
● 2026-03-28 06:54:38

●NSedns1.ultradns.com2026-03-26 → 2026-03-28 · 3 obs

○ 2015-05-23 09:47:22
● 2026-03-26 19:36:46
● 2026-03-28 06:54:38

●NSedns1.ultradns.net2026-03-26 → 2026-03-28 · 3 obs

○ 2015-05-23 09:47:22
● 2026-03-26 19:36:46
● 2026-03-28 06:54:38

●NSedns1.ultradns.org2026-03-26 → 2026-03-28 · 3 obs

○ 2015-05-23 09:47:22
● 2026-03-26 19:36:46
● 2026-03-28 06:54:38

●NSns0.isp.sky.com2015-05-23 → 2026-03-28 · 2 obs

● 2015-05-23 09:47:22
● 2026-03-28 06:54:38

●NSns1.isp.sky.com2015-05-23 → 2026-03-28 · 2 obs

● 2015-05-23 09:47:22
● 2026-03-28 06:54:38

●MXmail.isp.sky.com2015-05-23 → 2026-03-28 · 2 obs

● 2015-05-23 09:47:22
● 2026-03-28 06:54:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
whychoosesky.com	ns0.isp.sky.com, ns1.isp.sky.com, edns1.ultradns.com, edns1.ultradns.net...	4 records

✅ Authoritative Response

Server:90.207.238.101

NS records: ns0.isp.sky.com, ns1.isp.sky.com, edns1.ultradns.com, edns1.ultradns.net, edns1.ultradns.biz, edns1.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for whychoosesky.com (unsigned zone)

⏱️ Timing

Total: 650ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`edns1.ultradns.biz, ns0.isp.sky.com...`
MX	1	`mail.isp.sky.com (pri: 100)`
TXT	1	`v=spf1 -all`
SOA	1	`ns0.isp.sky.com hostmaster.isp.sky.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns0.isp.sky.com, ns1.isp.sky.com, edns1.ultradns.com...)

Analysis

Name Servers

whychoosesky.com delegates to six name servers: edns1.ultradns.biz, edns1.ultradns.com, edns1.ultradns.net, edns1.ultradns.org, ns0.isp.sky.com and ns1.isp.sky.com.

whychoosesky.com at least partially shares name servers with other domains such as 151.95.208.in-addr.arpa, gfl-bv.com, ahhob.net, resetrefinance.com and 182.219.2.in-addr.arpa.

These name servers are often used together with dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net, edns2.ultradns.biz, edns2.ultradns.com, edns2.ultradns.net, edns2.ultradns.org, a1-189.akam.net and a2-64.akam.net.

Host names with two IP numbers:

edns1.ultradns.biz points to: 2610:a1:1015::201 and 204.74.67.1.

edns1.ultradns.com points to: 2001:502:f3ff::201 and 204.74.66.1.

edns1.ultradns.net points to: 2610:a1:1014::201 and 204.74.110.1.

edns1.ultradns.org points to: 2001:502:4612::201 and 204.74.111.1.

Host names with one IP number:

ns0.isp.sky.com points to: 90.207.238.101.

ns1.isp.sky.com points to: 90.207.238.102.

Mail Servers

whychoosesky.com is handled by a single mail server, mail.isp.sky.com.

whychoosesky.com shares the same mail server setup as other domains, including skymobileemail.com, skyplayer.com, skyglobal.tv, skysports.fr and teamsky.se.

whychoosesky.com shares mail servers with other domains at least in part, for instance skyparentalalert.com, skyidentityshield.com, skyretail.ie, betview.com and myskyrewards.com.

These mail servers are commonly used together with cluster8.eu.messagelabs.com and cluster8a.eu.messagelabs.com.

mail.isp.sky.com points to one IP number: 90.207.250.4.

whychoosesky.com - robtex.com