offtek.net - robtex.com
offtek.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.162.225.121🇬🇧 UKFAST185.162.224.0/22 | ||||||
| PTR | prometheus.offtek.co.uk | ||||||
| NS | ns0.ukfast.net ⭐ | ||||||
| A | 185.226.220.128🇬🇧 UKFAST185.226.220.0/22 | ||||||
| PTR | ns0.ukfast.net | ||||||
| NS | ns1.ukfast.net | ||||||
| A | 185.226.221.128🇬🇧 UKFAST185.226.220.0/22 | ||||||
| PTR | ns1.ukfast.net | ||||||
| MX | mail.offtek.net ⭐ | ||||||
| A | 185.162.225.121🇬🇧 UKFAST185.162.224.0/22 | ||||||
| PTR | prometheus.offtek.co.uk | ||||||
| TXT | v=spf1 +mx +ip4:185.162.225.121 ?all | ||||||
| SOA | ns0.ukfast.netsupport@ukfast.co.uk 2024-09-12 #1 | ||||||
net
| 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.netnstld@verisign-grs.com serial=1786225279 | ||||||
Previously MX for
offtek.net |
Subdomains
mail.offtek.net |
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSns0.serve.co.uk2009-01-14 → 2009-01-14 · 3 obs
○ 2015-07-16 16:55:34
○ 2026-08-08 22:10:38
○NSns0.serve.net.uk2009-01-14 → 2009-01-14 · 3 obs
○ 2015-07-16 16:55:34
○ 2026-08-08 22:10:38
●NSns0.ukfast.net2015-07-16 → 2026-08-08 · 3 obs
● 2015-07-16 16:55:34
● 2026-08-08 22:10:38
●NSns1.ukfast.net2015-07-16 → 2026-08-08 · 3 obs
● 2015-07-16 16:55:34
● 2026-08-08 22:10:38
●MXmail.offtek.net2020-02-22 → 2026-08-08 · 3 obs
● 2020-02-22 12:34:00
● 2026-08-08 22:10:38
○MXofftek.net2009-01-14 → 2009-01-14 · 3 obs
○ 2015-07-16 16:55:34
○ 2026-08-08 22:10:38
○MXsmtp.offtek.net2015-07-16 → 2016-11-20 · 5 obs
● 2015-07-16 16:55:34
● 2016-11-20 10:09:52
○ 2020-02-22 12:34:00
○ 2026-08-08 22:10:38
○A185.162.225.1172020-02-22 → 2020-02-22 · 4 obs
● 2020-02-22 12:34:00
○ 2026-02-19 12:19:52
○ 2026-08-08 22:10:38
●A185.162.225.1212026-02-19 → 2026-08-08 · 3 obs
● 2026-02-19 12:19:52
● 2026-08-08 22:10:38
○A212.69.209.1292009-01-14 → 2009-01-14 · 3 obs
○ 2015-07-16 16:55:34
○ 2026-08-08 22:10:38
○A81.201.137.1002015-07-16 → 2016-11-20 · 5 obs
● 2015-07-16 16:55:34
● 2016-11-20 10:09:52
○ 2020-02-22 12:34:00
○ 2026-08-08 22:10:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| offtek.net | ns0.ukfast.net, ns1.ukfast.net | 2 records |
✅ Authoritative Response
Server:185.226.221.128
NS records: ns0.ukfast.net, ns1.ukfast.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for offtek.net (unsigned zone)
⏱️ Timing
Total: 237ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.162.225.121 |
| NS | 2 | ns0.ukfast.net, ns1.ukfast.net |
| MX | 1 | mail.offtek.net (pri: 10) |
| TXT | 1 | v=spf1 +mx +ip4:185.162.225.121 ?all |
| SOA | 1 | ns0.ukfast.net support.ukfast.co.uk |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns0.ukfast.net, ns1.ukfast.net)
Analysis
Hierarchy
mail.offtek.net is delegated beneath offtek.net.
IP Addresses
offtek.net points to a single IP number: 185.162.225.121.
Additional host names — mail.offtek.co.uk, smtp.offtek.de, smtp.offtek.co.uk and two others — share IP numbers with offtek.net.
Name Servers
Two name servers handle the delegation for offtek.net: ns0.ukfast.net and ns1.ukfast.net.
offtek.net shares its name server setup with other domains, including biomeuk.com, berridgeprimary.com, villasamizade.com and two others.
There is at least partial name server overlap between offtek.net and other domains — bswit.org, cdsengineering.net, allthe.info and two more among them.
ns0.ukfast.net → 185.226.220.128 and ns1.ukfast.net → 185.226.221.128: one IP number per host name.
Mail Servers
offtek.net has one mail server: mail.offtek.net.
mail.offtek.net carries a single IP number, which is 185.162.225.121.