grs.org.uk - robtex.com

grs.org.uk

DNSSEC⚠️ Not signed
A2a07:7800::157🇬🇧 TWENTYI2a07:7800::/48
A185.151.30.157🇬🇧 TWENTYI185.151.30.0/24
NSns1.bizits.co.uk ⭐ ⚠️ Not in parent delegation
A35.197.225.59🇬🇧 Google35.197.224.0/20
PTR59.225.197.35.bc.googleusercontent.com
NSns1.stackdns.com ⚠️ Not in zone NS records
A35.197.225.59🇬🇧 Google35.197.224.0/20
PTR59.225.197.35.bc.googleusercontent.com
NSns2.bizits.co.uk ⚠️ Not in parent delegation
A146.148.28.88🇧🇪 Google146.148.16.0/20
PTR88.28.148.146.bc.googleusercontent.com
NSns2.stackdns.com ⚠️ Not in zone NS records
A146.148.28.88🇧🇪 Google146.148.16.0/20
PTR88.28.148.146.bc.googleusercontent.com
NSns3.bizits.co.uk ⚠️ Not in parent delegation
A35.198.79.191🇩🇪 Google35.198.64.0/20
PTR191.79.198.35.bc.googleusercontent.com
NSns3.stackdns.com ⚠️ Not in zone NS records
A35.198.79.191🇩🇪 Google35.198.64.0/20
PTR191.79.198.35.bc.googleusercontent.com
NSns4.bizits.co.uk ⚠️ Not in parent delegation
A104.196.137.209🇺🇸 Google104.196.128.0/20
PTR209.137.196.104.bc.googleusercontent.com
NSns4.stackdns.com ⚠️ Not in zone NS records
A104.196.137.209🇺🇸 Google104.196.128.0/20
PTR209.137.196.104.bc.googleusercontent.com
MXgrs-org-uk.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::6🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::b🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::9🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A2a01:111:f403:ca09::d🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com include:spf.stackmail.com -all
SOAns1.bizits.co.ukhostmaster@stackdns.com serial=1772124829

org.uk

DNSSEC⚠️ Not signed
NSdns1.nic.uk ⭐ ⚠️ Not in parent delegation
NSdns2.nic.uk ⚠️ Not in parent delegation
NSdns3.nic.uk ⚠️ Not in parent delegation
NSdns4.nic.uk ⚠️ Not in parent delegation
NSnsa.nic.uk ⚠️ Not in parent delegation
NSnsb.nic.uk ⚠️ Not in parent delegation
NSnsc.nic.uk ⚠️ Not in parent delegation
NSnsd.nic.uk ⚠️ Not in parent delegation
SOAdns1.nic.ukhostmaster@nominet.org.uk serial=1774624349
WOT: SAFE (60/100)
rank #858369 globally
rank #32428 in the tld
WOT: SAFE (71/100)

Subdomains

www.grs.org.uk

Same first word

grs.kz
grs.dev
grs.si
grs.no
grs.net
grs.io
grs.cat
grs.cl
grs.co.uk
grs.tax
grs.sg
grs.sk
grs.bet
grs.nl
grs.dk
grs.info
grs.com.au
grs.vn
grs.gr
grs.email
grs.ie
grs.org.uk
grs.com
grs.co.kr
grs.team
grs.com.pl
grs.org
grs.gov.kg
grs.cz
grs.spb.ru
grs.tools
grs.co.za
grs.hu
grs.net.nz
grs.gov.hk
grs.net.au
grs.lv
grs.domains
grs.nu
grs.co
grs.us
grs.mobi
grs.energy
grs.fr
grs.ca
grs.com.ua
grs.de
grs.nhs.uk
grs.net.pl
grs.com.sg
grs.ru
grs.eu
grs.la
grs.be
grs.uz
grs.ch
grs.club
grs.synology.me
grs.at

Similar names

gsr.co
rsg.ca
rgs.sg
rgs.com.tr
rgs.sk
sgr.pl
gsr.com.br
rgs.qld.edu.au
sgr.energy
gsr.gov.uk
sgr.cc
srg.az
rsg.co
sgr.com.br
srg.fi
srg.co.jp
gsr.org.uk
gsr.fr
rgs.world
srg.hu
sgr.go.ug
rgs.co.uk
rgs.cz
rgs.rs
rsg.tips
gsr.world
srg.ch
srg.us
rsg.cl
rsg.ch
gsr.nl
srg.co
srg.com.sg
rgs.promo
rgs.net.br
rgs.eu
srg.ca
rsg.fi
rsg.net
gsr.ac.ma
rgs.su
srg.com.sa
sgr.be
srg.gr
srg.nu
sgr.com.cn
sgr.live
sgr.ch
srg.is
srg.eu
rgs.guru
rgs.cc
rgs.dynu.net
gsr.ge
rsg.de
srg.li
gsr.mn
rgs.es
sgr.no
gsr.org.tw
rgs.org
sgr.org.uk
gsr.com.au
srg.cn
srg.co.id
rsg.com
rgs.com.pl
rsg.enterprises
sgr.info
srg.cloud
rgs.de
srg.fr
rsg.tw
gsr.com
srg.com.br
sgr.eu
rgs.gr
rsg.company
rsg.lt
rsg.bz
srg.media
gsr.ch
rsg.jp
sgr.fi
rsg.com.tr
gsr.com.mx
srg.gmbh
gsr.fm
gsr.fit
rgs.gmbh
rgs.org.uk
sgr.cn
rsg.gg
srg.co.za
srg.pp.ru
rgs.web.id
srg.repair
srg.dk
rsg.cz
srg.furniture
gsr.info
rsg.asia
gsr.net
srg.info
rsg.group
rsg.org
srg.kiev.ua
srg.vg
rgs.no
sgr.cz
rsg.co.uk
gsr.it
gsr.ae
srg.world
srg.de
rgs.at
srg.im
rsg.co.za
srg.com.co
rgs.pl
rgs.id
gsr.org
srg.by
rsg.com.ua
srg.com.ar
rsg.com.qa
rsg.systems
sgr.at
rsg.sk
srg.sh
rgs.email
rsg.se
sgr.org
rsg.ee
gsr.co.in
gsr.com.my
sgr.co
srg.com.au
rgs.life
rgs.me
sgr.nl
rsg.me
rgs.ca
rgs.nu

DNS History

20 records (11 active, 9 former)

20162017201820192020202120222023202420252026NSns1.bizits.co.ukns1.stackdns.comns2.bizits.co.ukns2.stackdns.comns3.bizits.co.ukns3.stackdns.comns4.bizits.co.ukns4.stackdns.comns1.domainmonster.comns1.turbodns.co.ukns2.domainmonster.comns2.turbodns.co.ukns3.domainmonster.comMXgrs-org-uk.mail.protection.outlook.commx1.turbodns.co.ukmx2.turbodns.co.ukA185.151.30.1572a07:7800::157212.48.70.15831.24.224.202
●NSns1.bizits.co.uk2026-03-21 → 2026-03-27 · 3 obs
○ 2017-04-06 16:20:22
● 2026-03-21 05:14:24
● 2026-03-27 15:44:36
○NSns1.domainmonster.com2016-02-18 → 2017-04-06 · 5 obs
○ 2016-01-04 20:06:18
● 2016-02-18 20:36:04
● 2017-04-06 16:20:22
○ 2026-03-21 05:14:24
○ 2026-03-27 15:44:36
●NSns1.stackdns.com2026-03-21 → 2026-03-27 · 3 obs
○ 2017-04-06 16:20:22
● 2026-03-21 05:14:24
● 2026-03-27 15:44:36
○NSns1.turbodns.co.uk2015-07-19 → 2016-01-04 · 4 obs
● 2015-07-19 10:01:44
● 2016-01-04 20:06:18
○ 2016-02-18 20:36:04
○ 2026-03-27 15:44:36
●NSns2.bizits.co.uk2026-03-21 → 2026-03-27 · 3 obs
○ 2017-04-06 16:20:22
● 2026-03-21 05:14:24
● 2026-03-27 15:44:36
○NSns2.domainmonster.com2016-02-18 → 2017-04-06 · 5 obs
○ 2016-01-04 20:06:18
● 2016-02-18 20:36:04
● 2017-04-06 16:20:22
○ 2026-03-21 05:14:24
○ 2026-03-27 15:44:36
●NSns2.stackdns.com2026-03-21 → 2026-03-27 · 3 obs
○ 2017-04-06 16:20:22
● 2026-03-21 05:14:24
● 2026-03-27 15:44:36
○NSns2.turbodns.co.uk2015-07-19 → 2016-01-04 · 4 obs
● 2015-07-19 10:01:44
● 2016-01-04 20:06:18
○ 2016-02-18 20:36:04
○ 2026-03-27 15:44:36
●NSns3.bizits.co.uk2026-03-21 → 2026-03-27 · 3 obs
○ 2017-04-06 16:20:22
● 2026-03-21 05:14:24
● 2026-03-27 15:44:36
○NSns3.domainmonster.com2016-02-18 → 2017-04-06 · 5 obs
○ 2016-01-04 20:06:18
● 2016-02-18 20:36:04
● 2017-04-06 16:20:22
○ 2026-03-21 05:14:24
○ 2026-03-27 15:44:36
●NSns3.stackdns.com2026-03-21 → 2026-03-27 · 3 obs
○ 2017-04-06 16:20:22
● 2026-03-21 05:14:24
● 2026-03-27 15:44:36
●NSns4.bizits.co.uk2026-03-21 → 2026-03-27 · 3 obs
○ 2017-04-06 16:20:22
● 2026-03-21 05:14:24
● 2026-03-27 15:44:36
●NSns4.stackdns.com2026-03-21 → 2026-03-27 · 3 obs
○ 2017-04-06 16:20:22
● 2026-03-21 05:14:24
● 2026-03-27 15:44:36
●MXgrs-org-uk.mail.protection.outlook.com2016-02-18 → 2026-03-27 · 3 obs
○ 2016-01-04 20:06:18
● 2016-02-18 20:36:04
● 2026-03-27 15:44:36
○MXmx1.turbodns.co.uk2015-07-19 → 2016-01-04 · 4 obs
● 2015-07-19 10:01:44
● 2016-01-04 20:06:18
○ 2016-02-18 20:36:04
○ 2026-03-27 15:44:36
○MXmx2.turbodns.co.uk2015-07-19 → 2016-01-04 · 4 obs
● 2015-07-19 10:01:44
● 2016-01-04 20:06:18
○ 2016-02-18 20:36:04
○ 2026-03-27 15:44:36
●A185.151.30.1572026-03-21 → 2026-03-27 · 3 obs
○ 2017-04-06 16:20:22
● 2026-03-21 05:14:24
● 2026-03-27 15:44:36
○A212.48.70.1582015-07-19 → 2016-01-04 · 4 obs
● 2015-07-19 10:01:44
● 2016-01-04 20:06:18
○ 2016-02-18 20:36:04
○ 2026-03-27 15:44:36
●A2a07:7800::1572026-03-21 → 2026-03-27 · 3 obs
○ 2017-04-06 16:20:22
● 2026-03-21 05:14:24
● 2026-03-27 15:44:36
○A31.24.224.2022016-02-18 → 2017-04-06 · 5 obs
○ 2016-01-04 20:06:18
● 2016-02-18 20:36:04
● 2017-04-06 16:20:22
○ 2026-03-21 05:14:24
○ 2026-03-27 15:44:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...-
grs.org.ukns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com-

✅ Authoritative Response

Server:35.197.225.59

NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grs.org.uk (unsigned zone)

⏱️ Timing

Total: 717ms | Queries: -

📄 Records

TypeCountSample Data
A1185.151.30.157
AAAA12a07:7800::157
NS4ns3.bizits.co.uk, ns4.bizits.co.uk...
MX1grs-org-uk.mail.protection.outlook.com (
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns1.bizits.co.uk hostmaster.stackdns.com

Analysis

Hierarchy

The parent of www.grs.org.uk is grs.org.uk.

IP Addresses

grs.org.uk points to two IP numbers: 2a07:7800::157 and 185.151.30.157.

Other host names such as invew.com, www.ijhrdppr.com, eteam.co.uk, iseebusiness.net and ijhrdppr.com share IPs with grs.org.uk.

Name Servers

grs.org.uk is delegated to eight name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com, ns1.bizits.co.uk, ns2.bizits.co.uk, ns3.bizits.co.uk and ns4.bizits.co.uk.

grs.org.uk at least partially shares name servers with other domains, for example jgsmt.com, creeton.co.uk, workwithjuice.co.uk, autographsoftheworld.com and emmuk.com.

Host names with one IP number:

ns1.stackdns.com points to 35.197.225.59

ns2.stackdns.com points to 146.148.28.88

ns3.stackdns.com points to 35.198.79.191

ns4.stackdns.com points to 104.196.137.209

ns1.bizits.co.uk points to 35.197.225.59

ns2.bizits.co.uk points to 146.148.28.88

ns3.bizits.co.uk points to 35.198.79.191

ns4.bizits.co.uk points to 104.196.137.209

Host names pointing to 35.197.225.59: ns1.stackdns.com, ns1.bizits.co.uk

Host names pointing to 146.148.28.88: ns2.stackdns.com, ns2.bizits.co.uk

Host names pointing to 35.198.79.191: ns3.stackdns.com, ns3.bizits.co.uk

Host names pointing to 104.196.137.209: ns4.stackdns.com, ns4.bizits.co.uk

Mail Servers

The grs-org-uk.mail.protection.outlook.com mail server handles grs.org.uk.

grs-org-uk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::d, 52.101.68.18, 52.101.68.39, 52.101.73.26 and 52.101.73.30.