defstar.org - robtex.com

defstar.org

DNSSEC⚠️ Not signed
A185.194.90.13🇬🇧 KRYSTAL185.194.88.0/22
PTRfrieza-lon.krystal.uk
NSns1.krystal.uk ⭐ ⚠️ Not in parent delegation
A77.72.0.11🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd
PTRns1.krystal.uk
NSns1.krystal.co.uk ⚠️ Not in zone NS records
A77.72.0.11🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd
PTRns1.krystal.uk
NSns2.krystal.co.uk ⚠️ Not in zone NS records
A139.162.230.184🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies
PTRns2.krystal.uk
NSns2.krystal.uk ⚠️ Not in parent delegation
A139.162.230.184🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies
PTRns2.krystal.uk
MXmx1.krystal.uk ⭐
A185.53.56.44🇬🇧 KRYSTAL185.53.56.0/22
PTRmx1.strikemail.co.uk
A185.53.56.46🇬🇧 KRYSTAL185.53.56.0/22
PTRmx1.strikemail.co.uk
MXmx2.krystal.uk(20)
A185.53.56.45🇬🇧 KRYSTAL185.53.56.0/22
PTRmx2.strikemail.co.uk
A185.53.56.47🇬🇧 KRYSTAL185.53.56.0/22
PTRmx2.strikemail.co.uk
TXTv=spf1 ip4:185.194.90.13 include:relay.k.io a mx ip4:77.72.1.2 ~all
SOAns1.krystal.ukadmin@k-validator-frieza-lon.krystal.uk 2026-02-26 #1

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1771291736

Previously MX for

defstar.org

Subdomains

mail.defstar.org

Same first word

defstar.ch
defstar.org
defstar.com

Similar names

dersaft.at
frestad.com
fstrade.de
sftrade.net
redfast.com
ferdast.is
fasterd.com
seadrft.com
strafed.com
starfed.com
tradefs.com
fstrade.com
sftrade.info
frestad.no
dtfares.com
fetards.com
fadster.com
sftrade.co
redfast.net
fstrade.ru
fstrade.by
tradsef.com
feastrd.com
radfest.com
ftrades.com
radfest.org
sftrade.cn
satfred.de
fedstar.org
fastred.de
frestad.se
sftrade.org
ftreads.com
fastred.org
adretfs.com
sferatd.ru
fdrates.com
redfast.cn
drfeast.com
fedstar.com
frestad.net
sftrade.us
dtsafer.com
stefdar.ru
festrad.com
fastred.biz
fetards.fr
sftrade.com
artdefs.com
fastred.com

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSns1.krystal.co.ukns1.krystal.ukns2.krystal.co.ukns2.krystal.ukns1.vidahost.comns2.vidahost.comMXmx1.krystal.ukmx2.krystal.ukdefstar.orgA185.194.90.13188.65.113.91
●NSns1.krystal.co.uk2026-03-11 → 2026-03-12 · 3 obs
○ 2016-12-03 21:45:06
● 2026-03-11 03:26:18
● 2026-03-12 06:55:26
●NSns1.krystal.uk2026-03-11 → 2026-03-12 · 3 obs
○ 2016-12-03 21:45:06
● 2026-03-11 03:26:18
● 2026-03-12 06:55:26
○NSns1.vidahost.com2015-04-21 → 2016-12-03 · 4 obs
● 2015-04-21 21:14:34
● 2016-12-03 21:45:06
○ 2026-03-11 03:26:18
○ 2026-03-12 06:55:26
●NSns2.krystal.co.uk2026-03-11 → 2026-03-12 · 3 obs
○ 2016-12-03 21:45:06
● 2026-03-11 03:26:18
● 2026-03-12 06:55:26
●NSns2.krystal.uk2026-03-11 → 2026-03-12 · 3 obs
○ 2016-12-03 21:45:06
● 2026-03-11 03:26:18
● 2026-03-12 06:55:26
○NSns2.vidahost.com2015-04-21 → 2016-12-03 · 4 obs
● 2015-04-21 21:14:34
● 2016-12-03 21:45:06
○ 2026-03-11 03:26:18
○ 2026-03-12 06:55:26
○MXdefstar.org2015-04-21 → 2016-12-03 · 4 obs
● 2015-04-21 21:14:34
● 2016-12-03 21:45:06
○ 2026-03-11 03:26:18
○ 2026-03-12 06:55:26
●MXmx1.krystal.uk2026-03-11 → 2026-03-12 · 3 obs
○ 2016-12-03 21:45:06
● 2026-03-11 03:26:18
● 2026-03-12 06:55:26
●MXmx2.krystal.uk2026-03-11 → 2026-03-12 · 3 obs
○ 2016-12-03 21:45:06
● 2026-03-11 03:26:18
● 2026-03-12 06:55:26
●A185.194.90.132026-03-11 → 2026-03-12 · 3 obs
○ 2016-12-03 21:45:06
● 2026-03-11 03:26:18
● 2026-03-12 06:55:26
○A188.65.113.912015-04-21 → 2016-12-03 · 4 obs
● 2015-04-21 21:14:34
● 2016-12-03 21:45:06
○ 2026-03-11 03:26:18
○ 2026-03-12 06:55:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
defstar.orgns1.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 defstar.org (unsigned zone)

⏱️ Timing

Total: 739ms | Queries: -

📄 Records

TypeCountSample Data
A1185.194.90.13
NS2ns1.krystal.uk, ns2.krystal.uk
MX2mx2.krystal.uk (pri: 20), mx1.krystal.uk (pri: 10)
TXT1v=spf1 ip4:185.194.90.13 include:relay.k
SOA1ns1.krystal.uk admin.k-validator-frieza-

Analysis

Hierarchy

The parent of mail.defstar.org is defstar.org.

IP Addresses

defstar.org points to a single IP address: 185.194.90.13.

Other host names such as ictblue.com, www.nttfundraising.co.uk, hilleshouse.co.uk, surewaysremovals.co.uk and challacombescale.co.uk share IPs with defstar.org.

Name Servers

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

defstar.org at least partially shares name servers with other domains, for example hutchin.co.uk, allwhales.com, laguna-group.com, speak.co.uk and hunterwoodheatingandplumbing.co.uk.

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

Host names with a single IP:

ns1.krystal.uk points to 77.72.0.11.

ns2.krystal.uk points to 139.162.230.184.

ns1.krystal.co.uk points to 77.72.0.11.

ns2.krystal.co.uk points to 139.162.230.184.

Reverse mappings:

ns1.krystal.uk and ns1.krystal.co.uk point to 77.72.0.11.

ns2.krystal.uk and ns2.krystal.co.uk point to 139.162.230.184.

Mail Servers

Two mail servers handle defstar.org: mx1.krystal.uk and mx2.krystal.uk.

defstar.org shares the same mail server setup as other domains, including griffinsbutchers.co.uk, sportpit.eu, krystal.org.uk, amywinehousefoundation.co.uk and ocelli.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.