`cambridge-engineering.com`

DNSSEC	⚠️ Not signed
A	185.230.220.223^{🇬🇧 GYRON185.230.220.0/24 Prostack}
		PTR	`svr01.seventy9.co.uk`
NS	`ns5.seventy9.co.uk` ⭐ ⚠️ Not in parent delegation
		A	185.230.220.223^{🇬🇧 GYRON185.230.220.0/24 Prostack}
			PTR	`svr01.seventy9.co.uk`
NS	`ns1.seventy9.co.uk` ⚠️ Not in zone NS records
		A	185.230.220.223^{🇬🇧 GYRON185.230.220.0/24 Prostack}
			PTR	`svr01.seventy9.co.uk`
NS	`ns2.seventy9.co.uk` ⚠️ Not in zone NS records
		A	185.230.220.223^{🇬🇧 GYRON185.230.220.0/24 Prostack}
			PTR	`svr01.seventy9.co.uk`
NS	`ns6.seventy9.co.uk` ⚠️ Not in parent delegation
		A	185.230.220.223^{🇬🇧 GYRON185.230.220.0/24 Prostack}
			PTR	`svr01.seventy9.co.uk`
MX	`mail.cambridge-engineering.com` ⭐
		A	185.230.220.223^{🇬🇧 GYRON185.230.220.0/24 Prostack}
			PTR	`svr01.seventy9.co.uk`
TXT	`v=spf1 +a +mx +ip4:83.223.113.41 include:spf.stackmail.com +ip4:185.230.220.2...`
SOA	`ns5.seventy9.co.uk`root@svr01.seventy9.co.uk 2026-05-13 #5

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778690331

Same first word

cambridge-engineering.com

DNS History

13 records (6 active, 7 former)

●NSns1.seventy9.co.uk2026-05-07 → 2026-05-13 · 3 obs

○ 2020-01-16 07:55:04
● 2026-05-07 12:03:40
● 2026-05-13 16:50:52

○NSns1.tsohost.co.uk2015-07-24 → 2020-01-16 · 4 obs

● 2015-07-24 10:45:46
● 2020-01-16 07:55:04
○ 2026-05-07 12:03:40
○ 2026-05-13 16:50:52

●NSns2.seventy9.co.uk2026-05-07 → 2026-05-13 · 3 obs

○ 2020-01-16 07:55:04
● 2026-05-07 12:03:40
● 2026-05-13 16:50:52

○NSns2.tsohost.co.uk2015-07-24 → 2020-01-16 · 4 obs

● 2015-07-24 10:45:46
● 2020-01-16 07:55:04
○ 2026-05-07 12:03:40
○ 2026-05-13 16:50:52

○NSns3.tsohost.co.uk2015-07-24 → 2020-01-16 · 4 obs

● 2015-07-24 10:45:46
● 2020-01-16 07:55:04
○ 2026-05-07 12:03:40
○ 2026-05-13 16:50:52

●NSns5.seventy9.co.uk2026-05-07 → 2026-05-13 · 3 obs

○ 2020-01-16 07:55:04
● 2026-05-07 12:03:40
● 2026-05-13 16:50:52

●NSns6.seventy9.co.uk2026-05-07 → 2026-05-13 · 3 obs

○ 2020-01-16 07:55:04
● 2026-05-07 12:03:40
● 2026-05-13 16:50:52

●MXmail.cambridge-engineering.com2026-05-07 → 2026-05-13 · 3 obs

○ 2020-01-16 07:55:04
● 2026-05-07 12:03:40
● 2026-05-13 16:50:52

○MXmail3.eqx.gridhost.co.uk2015-07-24 → 2020-01-16 · 4 obs

● 2015-07-24 10:45:46
● 2020-01-16 07:55:04
○ 2026-05-07 12:03:40
○ 2026-05-13 16:50:52

○A185.119.173.1472017-02-07 → 2020-01-16 · 5 obs

○ 2016-05-03 02:12:10
● 2017-02-07 22:28:32
● 2020-01-16 07:55:04
○ 2026-05-07 12:03:40
○ 2026-05-13 16:50:52

●A185.230.220.2232026-05-07 → 2026-05-13 · 3 obs

○ 2020-01-16 07:55:04
● 2026-05-07 12:03:40
● 2026-05-13 16:50:52

○A91.208.99.122015-07-24 → 2015-11-18 · 4 obs

● 2015-07-24 10:45:46
● 2015-11-18 22:47:18
○ 2016-02-23 13:32:06
○ 2026-05-13 16:50:52

○A95.142.152.2022016-02-23 → 2016-05-03 · 5 obs

○ 2015-11-18 22:47:18
● 2016-02-23 13:32:06
● 2016-05-03 02:12:10
○ 2017-02-07 22:28:32
○ 2026-05-13 16:50:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cambridge-engineering.com	ns1.seventy9.co.uk, ns2.seventy9.co.uk	-

✅ Authoritative Response

Server:185.230.220.223

NS records: ns1.seventy9.co.uk, ns2.seventy9.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cambridge-engineering.com (unsigned zone)

⏱️ Timing

Total: 504ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.230.220.223`
NS	2	`ns6.seventy9.co.uk, ns5.seventy9.co.uk`
MX	1	`mail.cambridge-engineering.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:83.223.113.41 include`
SOA	1	`ns5.seventy9.co.uk root.svr01.seventy9.c`

Analysis

IP Addresses

cambridge-engineering.com resolves to one IP number: 185.230.220.223.

other host names including goliathstorage.com, svr01.seventy9.co.uk, mail.fastlinegroup.co.uk, ns4.seventy9.co.uk and allotmentonline.co.uk share IP numbers with cambridge-engineering.com.

Name Servers

cambridge-engineering.com is delegated to four name servers: ns1.seventy9.co.uk, ns2.seventy9.co.uk, ns5.seventy9.co.uk and ns6.seventy9.co.uk.

cambridge-engineering.com at least partially shares name servers with other domains, for instance abitofgreen.co.uk, dsedental.co.uk, yeoman-yarns.co.uk, ntfctrust.co.uk and quantacontracts.co.uk.

Host names with a single IP

ns1.seventy9.co.uk, ns2.seventy9.co.uk, ns5.seventy9.co.uk and ns6.seventy9.co.uk point to 185.230.220.223.

These four host names share IP 185.230.220.223.

Host names mapping to 185.230.220.223: ns1.seventy9.co.uk, ns2.seventy9.co.uk, ns5.seventy9.co.uk and ns6.seventy9.co.uk.

Mail Servers

cambridge-engineering.com is handled by a single mail server, mail.cambridge-engineering.com.

mail.cambridge-engineering.com resolves to IP 185.230.220.223.

cambridge-engineering.com - robtex.com