colintester.com - dns.ninja

`colintester.com`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`ns1.hover.com` ⭐
		A	2604:4000:0:d:216:40:47:26^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.hover.com`
		A	216.40.47.26^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.hover.com`
NS	`ns2.hover.com`
		A	2604:4000:2800:d:64:99:148:13^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.hover.com`
		A	64.98.148.13^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.hover.com`
MX	`mailcluster.zen.co.uk` ⭐
		A	212.23.3.121^{🇬🇧 ZEN-AS212.23.0.0/19 Zen Internet Ltd}
			PTR	`bastion02.mail.zen.net.uk`
		A	212.23.6.67^{🇬🇧 ZEN-AS212.23.0.0/19 Zen Internet Ltd}
			PTR	`bastion04.mail.zen.net.uk`
TXT	`v=spf1 +mx +a +ip4:82.71.204.13 ~all`
SOA	`ns1.hover.com`dnsmaster@hover.com serial=1720468510

`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=1782326755

Same first word

colintester.com

Similar names

DNS History

10 records (7 active, 3 former)

●NSns1.hover.com2017-10-17 → 2026-06-24 · 2 obs

● 2017-10-17 10:08:58
● 2026-06-24 18:56:20

●NSns2.hover.com2017-10-17 → 2026-06-24 · 2 obs

● 2017-10-17 10:08:58
● 2026-06-24 18:56:20

●MXmailcluster.zen.co.uk2026-06-24 → 2026-06-24 · 2 obs

○ 2017-10-17 10:08:58
● 2026-06-24 18:56:20

○MXmx.hover.com.cust.hostedemail.com2017-10-17 → 2017-10-17 · 2 obs

● 2017-10-17 10:08:58
○ 2026-06-24 18:56:20

●A185.199.108.1532026-06-24 → 2026-06-24 · 2 obs

○ 2017-10-17 10:08:58
● 2026-06-24 18:56:20

●A185.199.109.1532026-06-24 → 2026-06-24 · 2 obs

○ 2017-10-17 10:08:58
● 2026-06-24 18:56:20

●A185.199.110.1532026-06-24 → 2026-06-24 · 2 obs

○ 2017-10-17 10:08:58
● 2026-06-24 18:56:20

●A185.199.111.1532026-06-24 → 2026-06-24 · 2 obs

○ 2017-10-17 10:08:58
● 2026-06-24 18:56:20

○A192.30.252.1532017-10-17 → 2017-10-17 · 2 obs

● 2017-10-17 10:08:58
○ 2026-06-24 18:56:20

○A192.30.252.1542017-10-17 → 2017-10-17 · 2 obs

● 2017-10-17 10:08:58
○ 2026-06-24 18:56:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
colintester.com	ns1.hover.com, ns2.hover.com	4 records

✅ Authoritative Response

Server:216.40.47.26

NS records: ns1.hover.com, ns2.hover.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for colintester.com (unsigned zone)

⏱️ Timing

Total: 332ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.108.153, 185.199.111.153...`
NS	2	`ns1.hover.com, ns2.hover.com`
MX	1	`mailcluster.zen.co.uk (pri: 10)`
TXT	1	`v=spf1 +mx +a +ip4:82.71.204.13 ~all`
SOA	1	`ns1.hover.com dnsmaster.hover.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.hover.com, ns1.hover.com, ns2.hover.com...)

Analysis

IP Addresses

colintester.com has four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

abhaysingh97.github.io, saloni6566.github.io, alysaajack.github.io plus two other host names have IP numbers in common with colintester.com.

Name Servers

colintester.com is served by two delegated name servers, ns1.hover.com and ns2.hover.com.

The name server configuration of colintester.com is shared with other domains, for instance grandora.com, btsak.com, aliveteens.com and two others.

colintester.com partially shares its NS delegation with several other domains, including centci.com, integrosys.com, vitalcomputers.org and two others.

These name servers often co-occur with the name servers ns3.hover.com.

Each of the two host names carries two IP addresses: ns1.hover.com points to 216.40.47.26 and 2604:4000:0:d:216:40:47:26, and ns2.hover.com points to 64.98.148.13 and 2604:4000:2800:d:64:99:148:13.

Mail Servers

colintester.com uses one mail server — mailcluster.zen.co.uk.

The mail server setup of colintester.com matches that of other domains such as wellingtons-direct.co.uk, webcircus.co.uk, kbgroupbg.com and two others.

At least some of the mail servers used by colintester.com are shared with other domains: burdens.com, neville-eliot.com, barrylock.com and two others among them.

The host mailcluster.zen.co.uk resolves to 212.23.3.121 and 212.23.6.67 — two IP addresses.