`robertharrison.org`

DNSSEC	⚠️ Not signed
A	217.194.223.204^{🇬🇧 IOMART-AS217.194.208.0/20 Internet Engineering Main Prefix}
NS	`ns0.aq.net.uk` ⭐
		A	2a00:1a80:500::53^{🇬🇧 AQL2a00:1a80::/32 AQ Network}
			PTR	`ns0.aq.net.uk`
			PTR	`ns1.aq.net.uk`
			PTR	`ns2.aq.net.uk`
			PTR	`ns3.aq.net.uk`
		A	141.170.36.4^{🇬🇧 AQL141.170.0.0/17 AQ Network}
			PTR	`ns0.aq.net.uk`
NS	`ns1.aq.net.uk`
		A	2a00:1a80:700::53^{🇬🇧 AQL2a00:1a80::/32 AQ Network}
		A	141.170.33.132^{🇬🇧 AQL141.170.0.0/17 AQ Network}
			PTR	`ns1.aq.net.uk`
NS	`ns2.aq.net.uk`
		A	2a00:1a80:200::53^{🇬🇧 AQL2a00:1a80::/32 AQ Network}
			PTR	`ns0.aq.net.uk`
			PTR	`ns1.aq.net.uk`
			PTR	`ns2.aq.net.uk`
			PTR	`ns3.aq.net.uk`
		A	141.170.27.20^{🇬🇧 AQL141.170.0.0/17 AQ Network}
			PTR	`ns2.aq.net.uk`
NS	`ns3.aq.net.uk`
		A	2a00:1a80:300::53^{🇬🇧 AQL2a00:1a80::/32 AQ Network}
			PTR	`ns0.aq.net.uk`
			PTR	`ns1.aq.net.uk`
			PTR	`ns2.aq.net.uk`
			PTR	`ns3.aq.net.uk`
		A	194.145.188.172^{🇬🇧 AQL194.145.188.0/22 AQ Network}
			PTR	`ns3.aq.net.uk`
SOA	`ns0.aq.net.uk`hostmaster@a-q.co.uk 2026-03-19 #1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774436036

WOT: SAFE (74/100)

Subdomains

mailgate1.robertharrison.org

Same first word

robertharrison.org

Similar names

harrisonrobert.shop

DNS History

11 records (5 active, 6 former)

●NSns0.aq.net.uk2026-02-24 → 2026-03-25 · 3 obs

○ 2018-01-08 08:08:02
● 2026-02-24 20:40:12
● 2026-03-25 11:04:40

○NSns0.hgf.com2015-06-07 → 2018-01-08 · 4 obs

● 2015-06-07 21:51:06
● 2018-01-08 08:08:02
○ 2026-02-24 20:40:12
○ 2026-03-25 11:04:40

●NSns1.aq.net.uk2026-02-24 → 2026-03-25 · 3 obs

○ 2018-01-08 08:08:02
● 2026-02-24 20:40:12
● 2026-03-25 11:04:40

○NSns1.hgf.com2015-06-07 → 2015-10-28 · 4 obs

● 2015-06-07 21:51:06
● 2015-10-28 21:16:54
○ 2016-01-24 16:13:40
○ 2026-03-25 11:04:40

●NSns2.aq.net.uk2026-02-24 → 2026-03-25 · 3 obs

○ 2018-01-08 08:08:02
● 2026-02-24 20:40:12
● 2026-03-25 11:04:40

●NSns3.aq.net.uk2026-02-24 → 2026-03-25 · 3 obs

○ 2018-01-08 08:08:02
● 2026-02-24 20:40:12
● 2026-03-25 11:04:40

○MXmailgate1.robertharrison.org2015-06-07 → 2018-01-08 · 4 obs

● 2015-06-07 21:51:06
● 2018-01-08 08:08:02
○ 2026-02-24 20:40:12
○ 2026-03-25 11:04:40

●A217.194.223.2042026-02-24 → 2026-03-25 · 3 obs

○ 2018-01-08 08:08:02
● 2026-02-24 20:40:12
● 2026-03-25 11:04:40

○A37.191.97.2062015-06-07 → 2015-10-28 · 4 obs

● 2015-06-07 21:51:06
● 2015-10-28 21:16:54
○ 2016-01-24 16:13:40
○ 2026-03-25 11:04:40

○A51.179.162.02016-11-27 → 2018-01-08 · 5 obs

○ 2016-04-19 13:49:36
● 2016-11-27 06:51:44
● 2018-01-08 08:08:02
○ 2026-02-24 20:40:12
○ 2026-03-25 11:04:40

○A51.179.162.32016-01-24 → 2016-04-19 · 5 obs

○ 2015-10-28 21:16:54
● 2016-01-24 16:13:40
● 2016-04-19 13:49:36
○ 2016-11-27 06:51:44
○ 2026-03-25 11:04:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
robertharrison.org	ns0.aq.net.uk, ns1.aq.net.uk, ns2.aq.net.uk, ns3.aq.net.uk	-

✅ Authoritative Response

Server:141.170.33.132

NS records: ns0.aq.net.uk, ns1.aq.net.uk, ns2.aq.net.uk, ns3.aq.net.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robertharrison.org (unsigned zone)

⏱️ Timing

Total: 689ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.194.223.204`
NS	4	`ns2.aq.net.uk, ns3.aq.net.uk...`
SOA	1	`ns0.aq.net.uk hostmaster.a-q.co.uk`

Analysis

Hierarchy

robertharrison.org is the parent of mailgate1.robertharrison.org.

IP Addresses

robertharrison.org points to a single IP number: 217.194.223.204.

other host names for instance mail.penninecrc.org, penninecrc.org, mail1.theicarusproject.co.uk, www.theicarusproject.co.uk and mailgate1.robertharrison.org share IP numbers with robertharrison.org.

Name Servers

robertharrison.org is delegated to four name servers: ns0.aq.net.uk, ns1.aq.net.uk, ns2.aq.net.uk and ns3.aq.net.uk.

robertharrison.org at least partially shares name servers with other domains, for instance sms2email.com, tramps.org.uk, 19.170.141.in-addr.arpa, sigtran.co.uk and yarmschool.co.uk.

Host names with two IP numbers:

Host name ns0.aq.net.uk points to: 2a00:1a80:500::53 and 141.170.36.4.

Host name ns1.aq.net.uk points to: 2a00:1a80:700::53 and 141.170.33.132.

Host name ns2.aq.net.uk points to: 2a00:1a80:200::53 and 141.170.27.20.

Host name ns3.aq.net.uk points to: 2a00:1a80:300::53 and 194.145.188.172.

robertharrison.org - robtex.com