`jamesderrick.org`

DNSSEC	⚠️ Not signed
A	185.194.90.25^{🇬🇧 KRYSTAL185.194.88.0/22}
		PTR	`tagoma-lon.krystal.uk`
NS	`ns1.krystal.uk` ⭐ ⚠️ Not in parent delegation
		A	77.72.0.11^{🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd}
			PTR	`ns1.krystal.uk`
NS	`ns1.krystal.co.uk` ⚠️ Not in zone NS records
		A	77.72.0.11^{🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd}
			PTR	`ns1.krystal.uk`
NS	`ns2.krystal.co.uk` ⚠️ Not in zone NS records
		A	139.162.230.184^{🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies}
			PTR	`ns2.krystal.uk`
NS	`ns2.krystal.uk` ⚠️ Not in parent delegation
		A	139.162.230.184^{🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies}
			PTR	`ns2.krystal.uk`
MX	`mx1.krystal.uk` ⭐
		A	185.53.56.44^{🇬🇧 KRYSTAL185.53.56.0/22}
			PTR	`mx1.strikemail.co.uk`
		A	185.53.56.46^{🇬🇧 KRYSTAL185.53.56.0/22}
			PTR	`mx1.strikemail.co.uk`
MX	`mx2.krystal.uk`⁽²⁰⁾
		A	185.53.56.45^{🇬🇧 KRYSTAL185.53.56.0/22}
			PTR	`mx2.strikemail.co.uk`
		A	185.53.56.47^{🇬🇧 KRYSTAL185.53.56.0/22}
			PTR	`mx2.strikemail.co.uk`
TXT	`v=spf1 ip4:185.194.90.25 a mx ip4:81.19.188.75 include:relay.k.io ?all`
SOA	`ns1.krystal.uk`admin@k-validator-tagoma-lon.krystal.uk 2026-03-19 #2

`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=1776169212

Previously MX for

jamesderrick.org

Same first word

jamesderrick.org

DNS History

14 records (7 active, 7 former)

○NSns.cloudgb-dns.net2015-05-29 → 2015-12-24 · 4 obs

● 2015-05-29 12:29:48
● 2015-12-24 07:21:28
○ 2016-03-31 15:25:42
○ 2026-04-14 12:30:14

●NSns1.krystal.co.uk2016-03-31 → 2026-04-14 · 3 obs

○ 2015-12-24 07:21:28
● 2016-03-31 15:25:42
● 2026-04-14 12:30:14

●NSns1.krystal.uk2026-03-10 → 2026-04-14 · 3 obs

○ 2016-03-31 15:25:42
● 2026-03-10 18:56:48
● 2026-04-14 12:30:14

○NSns2.cloudgb-dns.net2015-05-29 → 2015-12-24 · 4 obs

● 2015-05-29 12:29:48
● 2015-12-24 07:21:28
○ 2016-03-31 15:25:42
○ 2026-04-14 12:30:14

●NSns2.krystal.co.uk2016-03-31 → 2026-04-14 · 3 obs

○ 2015-12-24 07:21:28
● 2016-03-31 15:25:42
● 2026-04-14 12:30:14

●NSns2.krystal.uk2026-03-10 → 2026-04-14 · 3 obs

○ 2016-03-31 15:25:42
● 2026-03-10 18:56:48
● 2026-04-14 12:30:14

○MXjamesderrick.org2015-05-29 → 2015-12-24 · 4 obs

● 2015-05-29 12:29:48
● 2015-12-24 07:21:28
○ 2016-03-31 15:25:42
○ 2026-04-14 12:30:14

○MXmx1.krystal.co.uk2016-03-31 → 2017-08-20 · 5 obs

○ 2015-12-24 07:21:28
● 2016-03-31 15:25:42
● 2017-08-20 14:39:30
○ 2026-03-10 18:56:48
○ 2026-04-14 12:30:14

●MXmx1.krystal.uk2026-03-10 → 2026-04-14 · 3 obs

○ 2017-08-20 14:39:30
● 2026-03-10 18:56:48
● 2026-04-14 12:30:14

○MXmx2.krystal.co.uk2016-03-31 → 2017-08-20 · 5 obs

○ 2015-12-24 07:21:28
● 2016-03-31 15:25:42
● 2017-08-20 14:39:30
○ 2026-03-10 18:56:48
○ 2026-04-14 12:30:14

●MXmx2.krystal.uk2026-03-10 → 2026-04-14 · 3 obs

○ 2017-08-20 14:39:30
● 2026-03-10 18:56:48
● 2026-04-14 12:30:14

●A185.194.90.252026-03-10 → 2026-04-14 · 3 obs

○ 2017-08-20 14:39:30
● 2026-03-10 18:56:48
● 2026-04-14 12:30:14

○A77.72.1.662016-03-31 → 2017-08-20 · 5 obs

○ 2015-12-24 07:21:28
● 2016-03-31 15:25:42
● 2017-08-20 14:39:30
○ 2026-03-10 18:56:48
○ 2026-04-14 12:30:14

○A81.19.188.752015-05-29 → 2015-12-24 · 4 obs

● 2015-05-29 12:29:48
● 2015-12-24 07:21:28
○ 2016-03-31 15:25:42
○ 2026-04-14 12:30:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
jamesderrick.org	ns1.krystal.co.uk, ns2.krystal.co.uk	-

✅ Authoritative Response

Server:139.162.230.184

NS records: ns1.krystal.co.uk, ns2.krystal.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jamesderrick.org (unsigned zone)

⏱️ Timing

Total: 767ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.194.90.25`
NS	2	`ns1.krystal.uk, ns2.krystal.uk`
MX	2	`mx1.krystal.uk (pri: 10), mx2.krystal.uk (pri: 20)`
TXT	1	`v=spf1 ip4:185.194.90.25 a mx ip4:81.19.`
SOA	1	`ns1.krystal.uk admin.k-validator-tagoma-`

Analysis

IP Addresses

jamesderrick.org points to IP number 185.194.90.25.

For instance, other host names slogit.com, brewd.com, custombuiltfishingrods.com, ukcinemas.org.uk and rbdc.co.uk share IP numbers with jamesderrick.org.

Name Servers

jamesderrick.org is delegated to four name servers: ns1.krystal.uk, ns2.krystal.uk, ns1.krystal.co.uk and ns2.krystal.co.uk.

jamesderrick.org shares name servers with other domains at least partially, for example stileantico.co.uk, andrewkerr.net, ron-b.com, markfslater.net and notrdesign.co.uk.

these name servers are commonly used together with the name servers ns1.cloudhosting.uk, ns2.cloudhosting.uk, ns1.krystal.io, ns2.krystal.io, ns3.krystal.io, ns4.krystal.io, ns1.uksrv.co.uk and ns2.uksrv.co.uk.

Host names sharing one IP address:

The host name ns1.krystal.uk points to 77.72.0.11.

The host name ns2.krystal.uk points to 139.162.230.184.

The host name ns1.krystal.co.uk points to 77.72.0.11.

The host name ns2.krystal.co.uk points to 139.162.230.184.

Host names pointing to 77.72.0.11: ns1.krystal.uk and ns1.krystal.co.uk

Host names pointing to 139.162.230.184: ns2.krystal.uk and ns2.krystal.co.uk

Mail Servers

Two mail servers mx1.krystal.uk and mx2.krystal.uk handle jamesderrick.org.

jamesderrick.org shares the same mail server setup as other domains, for instance yingshun.co.uk, northlakesclinic.co.uk, excalibur-design.co.uk, edwardseggs.co.uk and home-trial.co.uk.

jamesderrick.org shares at least partially some mail servers with other domains, for instance rvogroup.co.uk.

Host names with two IP numbers:

mx1.krystal.uk points to 185.53.56.44 and 185.53.56.46; mx2.krystal.uk points to 185.53.56.45 and 185.53.56.47.

jamesderrick.org - robtex.com