`101engineering.co.uk`

DNSSEC	⚠️ Not signed
A	46.29.93.102
NS	`ns0.jatech.co.uk` ⭐
		A	89.242.10.150^{🇬🇧 OPALTELECOM-AS89.242.0.0/15 TalkTalk Communications Limited}
			PTR	`host-89-242-10-150.static.as13285.net`
NS	`ns1.jatech.co.uk`
		A	195.144.22.182^{🇬🇧 quickhostuk195.144.22.0/24}
NS	`ns2.jatech.co.uk`
		A	195.224.172.196^{🇬🇧 Wavenet-AS5413195.224.0.0/16 Wavenet Limited}
MX	`101engineering-co-uk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo0p265cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
TXT	`MS=ms81344335`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns0.jatech.co.uk`jeff@jatech.co.uk 2026-02-11 #2

`co.uk`

	DNSSEC	⚠️ Not signed
	NS	`dns1.nic.uk` ⭐ ⚠️ Not in parent delegation
	NS	`dns2.nic.uk` ⚠️ Not in parent delegation
	NS	`dns3.nic.uk` ⚠️ Not in parent delegation
	NS	`dns4.nic.uk` ⚠️ Not in parent delegation
	NS	`nsa.nic.uk` ⚠️ Not in parent delegation
	NS	`nsb.nic.uk` ⚠️ Not in parent delegation
	NS	`nsc.nic.uk` ⚠️ Not in parent delegation
	NS	`nsd.nic.uk` ⚠️ Not in parent delegation
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1774983448

rank #172185 globally
rank #13728 in the tld
WOT: SAFE (74/100)

Same first word

101engineering.co.uk

DNS History

17 records (5 active, 12 former)

●NSns0.jatech.co.uk2016-03-23 → 2026-03-31 · 3 obs

○ 2015-12-05 20:20:08
● 2016-03-23 19:56:40
● 2026-03-31 19:08:32

●NSns1.jatech.co.uk2016-03-23 → 2026-03-31 · 3 obs

○ 2015-12-05 20:20:08
● 2016-03-23 19:56:40
● 2026-03-31 19:08:32

○NSns1.systemforce.net2015-08-15 → 2015-12-05 · 4 obs

● 2015-08-15 08:48:30
● 2015-12-05 20:20:08
○ 2016-03-23 19:56:40
○ 2026-03-31 19:08:32

●NSns2.jatech.co.uk2016-03-23 → 2026-03-31 · 3 obs

○ 2015-12-05 20:20:08
● 2016-03-23 19:56:40
● 2026-03-31 19:08:32

○NSns2.systemforce.net2015-08-15 → 2015-12-05 · 4 obs

● 2015-08-15 08:48:30
● 2015-12-05 20:20:08
○ 2016-03-23 19:56:40
○ 2026-03-31 19:08:32

○NSns3.jatech.co.uk2016-03-23 → 2017-02-15 · 5 obs

○ 2015-12-05 20:20:08
● 2016-03-23 19:56:40
● 2017-02-15 05:57:16
○ 2026-02-23 09:51:32
○ 2026-03-31 19:08:32

○NSns3.systemforce.net2015-08-15 → 2015-12-05 · 4 obs

● 2015-08-15 08:48:30
● 2015-12-05 20:20:08
○ 2016-03-23 19:56:40
○ 2026-03-31 19:08:32

○NSns4.systemforce.net2015-08-15 → 2015-12-05 · 4 obs

● 2015-08-15 08:48:30
● 2015-12-05 20:20:08
○ 2016-03-23 19:56:40
○ 2026-03-31 19:08:32

●MX101engineering-co-uk.mail.protection.outlook.com2026-02-23 → 2026-03-31 · 3 obs

○ 2017-02-15 05:57:16
● 2026-02-23 09:51:32
● 2026-03-31 19:08:32

○MXmx1.jatech.co.uk2016-03-23 → 2017-02-15 · 5 obs

○ 2015-12-05 20:20:08
● 2016-03-23 19:56:40
● 2017-02-15 05:57:16
○ 2026-02-23 09:51:32
○ 2026-03-31 19:08:32

○MXmx1.systemforce.net2015-08-15 → 2015-12-05 · 4 obs

● 2015-08-15 08:48:30
● 2015-12-05 20:20:08
○ 2016-03-23 19:56:40
○ 2026-03-31 19:08:32

○MXmx2.jatech.co.uk2016-03-23 → 2017-02-15 · 5 obs

○ 2015-12-05 20:20:08
● 2016-03-23 19:56:40
● 2017-02-15 05:57:16
○ 2026-02-23 09:51:32
○ 2026-03-31 19:08:32

○MXmx2.systemforce.net2015-08-15 → 2015-12-05 · 4 obs

● 2015-08-15 08:48:30
● 2015-12-05 20:20:08
○ 2016-03-23 19:56:40
○ 2026-03-31 19:08:32

○MXmx3.jatech.co.uk2016-03-23 → 2017-02-15 · 5 obs

○ 2015-12-05 20:20:08
● 2016-03-23 19:56:40
● 2017-02-15 05:57:16
○ 2026-02-23 09:51:32
○ 2026-03-31 19:08:32

○MXmx4.jatech.co.uk2016-03-23 → 2017-02-15 · 5 obs

○ 2015-12-05 20:20:08
● 2016-03-23 19:56:40
● 2017-02-15 05:57:16
○ 2026-02-23 09:51:32
○ 2026-03-31 19:08:32

●A46.29.93.1022016-03-23 → 2026-03-31 · 3 obs

○ 2015-12-05 20:20:08
● 2016-03-23 19:56:40
● 2026-03-31 19:08:32

○A46.30.136.302015-08-15 → 2015-12-05 · 4 obs

● 2015-08-15 08:48:30
● 2015-12-05 20:20:08
○ 2016-03-23 19:56:40
○ 2026-03-31 19:08:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...	-
101engineering.co.uk	ns0.jatech.co.uk, ns1.jatech.co.uk, ns2.jatech.co.uk	3 records

✅ Authoritative Response

Server:195.144.22.182

NS records: ns0.jatech.co.uk, ns1.jatech.co.uk, ns2.jatech.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 101engineering.co.uk (unsigned zone)

⏱️ Timing

Total: 393ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.29.93.102`
NS	3	`ns2.jatech.co.uk, ns0.jatech.co.uk...`
MX	1	`101engineering-co-uk.mail.protection.out`
TXT	2	`MS=ms81344335, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns0.jatech.co.uk jeff.jatech.co.uk`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns0.jatech.co.uk, ns1.jatech.co.uk, ns2.jatech.co.uk)

Analysis

IP Addresses

101engineering.co.uk resolves to a single IP address: 46.29.93.102.

Name Servers

101engineering.co.uk is delegated to three name servers: ns0.jatech.co.uk, ns1.jatech.co.uk and ns2.jatech.co.uk.

101engineering.co.uk at least partially shares name servers with other domains, including 40.129.210.31.in-addr.arpa, aircraftmodels.co.uk, rockandwateradventures.co.uk, rcaircraftmodels.co.uk and bbguns.co.uk.

These name servers are often used together with ns3.jatech.co.uk.

Hostnames with a single IP:

ns0.jatech.co.uk points to: 89.242.10.150.

ns1.jatech.co.uk points to: 195.144.22.182.

ns2.jatech.co.uk points to: 195.224.172.196.

Mail Servers

101engineering.co.uk is handled by a single mail server, 101engineering-co-uk.mail.protection.outlook.com.

Hostname 101engineering-co-uk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.1, 52.101.89.2 and 52.101.99.2.

101engineering.co.uk - robtex.com