`skyforbusiness.com`

DNSSEC	⚠️ Not signed
A	90.216.128.5^{🇬🇧 BSKYB-BROADBAND-AS90.192.0.0/11 Sky Broadband}
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`
TXT	`v=spf1 -all`
SOA	`ns0.isp.sky.com`hostmaster@isp.sky.com 2025-08-05 #2

`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=1784026217

Same first word

skyforbusiness.at

skyforbusiness.it

skyforbusiness.com

DNS History

13 records (7 active, 6 former)

●NSedns1.ultradns.biz2026-05-29 → 2026-07-14 · 3 obs

○ 2017-05-30 11:38:22
● 2026-05-29 11:42:12
● 2026-07-14 11:04:06

●NSedns1.ultradns.com2026-05-29 → 2026-07-14 · 3 obs

○ 2017-05-30 11:38:22
● 2026-05-29 11:42:12
● 2026-07-14 11:04:06

●NSedns1.ultradns.net2026-05-29 → 2026-07-14 · 3 obs

○ 2017-05-30 11:38:22
● 2026-05-29 11:42:12
● 2026-07-14 11:04:06

●NSedns1.ultradns.org2026-05-29 → 2026-07-14 · 3 obs

○ 2017-05-30 11:38:22
● 2026-05-29 11:42:12
● 2026-07-14 11:04:06

●NSns0.isp.sky.com2026-05-29 → 2026-07-14 · 3 obs

○ 2017-05-30 11:38:22
● 2026-05-29 11:42:12
● 2026-07-14 11:04:06

○NSns0.phase8.net2015-08-06 → 2016-10-03 · 4 obs

● 2015-08-06 03:00:34
● 2016-10-03 16:41:42
○ 2017-05-30 11:38:22
○ 2026-07-14 11:04:06

●NSns1.isp.sky.com2026-05-29 → 2026-07-14 · 3 obs

○ 2017-05-30 11:38:22
● 2026-05-29 11:42:12
● 2026-07-14 11:04:06

○NSns1.phase8.net2015-08-06 → 2016-10-03 · 4 obs

● 2015-08-06 03:00:34
● 2016-10-03 16:41:42
○ 2017-05-30 11:38:22
○ 2026-07-14 11:04:06

○NSns2.phase8.net2015-08-06 → 2016-10-03 · 4 obs

● 2015-08-06 03:00:34
● 2016-10-03 16:41:42
○ 2017-05-30 11:38:22
○ 2026-07-14 11:04:06

○MXathena.hosts.co.uk2015-08-06 → 2016-10-03 · 4 obs

● 2015-08-06 03:00:34
● 2016-10-03 16:41:42
○ 2017-05-30 11:38:22
○ 2026-07-14 11:04:06

○MXhermes.hosts.co.uk2015-08-06 → 2016-10-03 · 4 obs

● 2015-08-06 03:00:34
● 2016-10-03 16:41:42
○ 2017-05-30 11:38:22
○ 2026-07-14 11:04:06

○A85.233.160.222015-08-06 → 2016-10-03 · 4 obs

● 2015-08-06 03:00:34
● 2016-10-03 16:41:42
○ 2017-05-30 11:38:22
○ 2026-07-14 11:04:06

●A90.216.128.52026-05-29 → 2026-07-14 · 6 obs

○ 2017-05-30 11:38:22
● 2026-05-29 11:42:12
● 2026-06-05 22:42:52
○ 2026-06-06 04:40:34
● 2026-06-06 11:29:10
● 2026-07-14 11:04:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net...	-
skyforbusiness.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 skyforbusiness.com (unsigned zone)

⏱️ Timing

Total: 333ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`90.216.128.5`
NS	6	`ns0.isp.sky.com, ns1.isp.sky.com...`
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

IP Addresses

skyforbusiness.com directs to one IP number, which is 90.216.128.5.

Among the host names that share IP numbers with skyforbusiness.com are skyhistory.co.uk, sky3d.ie, www.myskyrewards.com and two others.

Name Servers

skyforbusiness.com delegates authority to 6 name servers: edns1.ultradns.biz, edns1.ultradns.com, edns1.ultradns.net plus 3 other.

skyforbusiness.com shares at least some of its name servers with other domains, including humanaspecialtybenefits.com, skyglass-tv.ie, descubracenterwellriogrande.com and two others.

These name servers are frequently seen alongside edns1.ultradns.org, ns0.isp.sky.com, ns1.isp.sky.com and 7 other name servers.

Hosts with two IP numbers each:

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

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

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

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

Hosts that resolve to one IP address:

ns0.isp.sky.com has the IP address 90.207.238.101.

ns1.isp.sky.com has the IP address 90.207.238.102.