strathdearn.org - robtex.com

strathdearn.org

DNSSEC⚠️ Not signed
A2a07:7800::153🇬🇧 TWENTYI2a07:7800::/48
A185.151.30.153🇬🇧 TWENTYI185.151.30.0/24
NSns1.stackdns.com ⭐
A35.197.225.59🇬🇧 Google35.197.224.0/20
PTR59.225.197.35.bc.googleusercontent.com
NSns2.stackdns.com
A146.148.28.88🇧🇪 Google146.148.16.0/20
PTR88.28.148.146.bc.googleusercontent.com
NSns3.stackdns.com
A35.198.79.191🇩🇪 Google35.198.64.0/20
PTR191.79.198.35.bc.googleusercontent.com
NSns4.stackdns.com
A104.196.137.209🇺🇸 Google104.196.128.0/20
PTR209.137.196.104.bc.googleusercontent.com
MXstrathdearn-org.mail.protection.outlook.com ⭐
A2a01:111:f403:ca0b::🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A2a01:111:f403:ca0b::1🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-lo3p265cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca0b::2🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-lo0p265cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca1a::1🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-cwxp265cu00601.inbound.protection.outlook.com
A52.101.89.0🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A52.101.89.1🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo0p265cu00201.inbound.protection.outlook.com
A52.101.99.0🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cwxp265cu00600.inbound.protection.outlook.com
A52.101.99.2🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cwxp265cu00502.inbound.protection.outlook.com
TXTMS=ms41237966
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.stackdns.comhostmaster@stackdns.com serial=1723713327

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=1774677369

Same first word

strathdearn.co.uk
strathdearn.org

Similar names

nathtraders.com

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSns1.stackdns.comns2.stackdns.comns3.stackdns.comns4.stackdns.comns.mainnameserver.comns2.mainnameserver.comMXstrathdearn-org.mail.protection.outlook.commail.strathdearn.orgA185.151.30.1532a07:7800::15379.170.40.167
○NSns.mainnameserver.com2015-08-13 → 2017-08-18 · 4 obs
● 2015-08-13 04:31:30
● 2017-08-18 09:14:50
○ 2026-02-24 12:42:14
○ 2026-03-28 06:14:00
●NSns1.stackdns.com2026-02-24 → 2026-03-28 · 3 obs
○ 2017-08-18 09:14:50
● 2026-02-24 12:42:14
● 2026-03-28 06:14:00
○NSns2.mainnameserver.com2015-08-13 → 2017-08-18 · 4 obs
● 2015-08-13 04:31:30
● 2017-08-18 09:14:50
○ 2026-02-24 12:42:14
○ 2026-03-28 06:14:00
●NSns2.stackdns.com2026-02-24 → 2026-03-28 · 3 obs
○ 2017-08-18 09:14:50
● 2026-02-24 12:42:14
● 2026-03-28 06:14:00
●NSns3.stackdns.com2026-02-24 → 2026-03-28 · 3 obs
○ 2017-08-18 09:14:50
● 2026-02-24 12:42:14
● 2026-03-28 06:14:00
●NSns4.stackdns.com2026-02-24 → 2026-03-28 · 3 obs
○ 2017-08-18 09:14:50
● 2026-02-24 12:42:14
● 2026-03-28 06:14:00
○MXmail.strathdearn.org2015-08-13 → 2017-08-18 · 4 obs
● 2015-08-13 04:31:30
● 2017-08-18 09:14:50
○ 2026-02-24 12:42:14
○ 2026-03-28 06:14:00
●MXstrathdearn-org.mail.protection.outlook.com2026-02-24 → 2026-03-28 · 3 obs
○ 2017-08-18 09:14:50
● 2026-02-24 12:42:14
● 2026-03-28 06:14:00
●A185.151.30.1532026-02-24 → 2026-03-28 · 3 obs
○ 2017-08-18 09:14:50
● 2026-02-24 12:42:14
● 2026-03-28 06:14:00
●A2a07:7800::1532026-02-24 → 2026-03-28 · 3 obs
○ 2017-08-18 09:14:50
● 2026-02-24 12:42:14
● 2026-03-28 06:14:00
○A79.170.40.1672015-08-13 → 2017-08-18 · 4 obs
● 2015-08-13 04:31:30
● 2017-08-18 09:14:50
○ 2026-02-24 12:42:14
○ 2026-03-28 06:14:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org-
strathdearn.orgns4.stackdns.com, ns1.stackdns.com, ns3.stackdns.com, ns2.stackdns.com-

✅ Authoritative Response

Server:146.148.28.88

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for strathdearn.org (unsigned zone)

⏱️ Timing

Total: 840ms | Queries: -

📄 Records

TypeCountSample Data
A1185.151.30.153
AAAA12a07:7800::153
NS4ns2.stackdns.com, ns1.stackdns.com...
MX1strathdearn-org.mail.protection.outlook.
TXT2v=spf1 include:spf.protection.outlook.co, MS=ms41237966
SOA1ns1.stackdns.com hostmaster.stackdns.com

Analysis

IP Addresses

strathdearn.org resolves to two IP numbers: 2a07:7800::153 and 185.151.30.153.

Other host names, for instance peelfarm.com, edward-richardson.lincs.sch.uk, vivaholidays.com, www.institutodedalo.com.br and trimpley.co.uk share IP numbers with strathdearn.org.

Name Servers

strathdearn.org's delegation is handled by four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.

strathdearn.org partially shares name servers with other domains; examples include wellmadewebsite.co.uk, kirchdorf.ch, aqarspirit.com, chiltern-dial-a-ride.net and vcbeautyacademy.co.uk.

Host names with one IP:

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

Mail Servers

strathdearn.org is handled by a single mail server, strathdearn-org.mail.protection.outlook.com.

Hostname strathdearn-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.1, 52.101.99.0 and 52.101.99.2.