a2dev.co.uk - dns.ninja
a2dev.co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.171.195.105🇬🇧 IONOS-AS213.171.192.0/19 Fasthosts Internet Ltd | ||||||
| PTR | mail.domain-holding.co.uk | ||||||
| NS | ns1.livedns.co.uk ⭐ | ||||||
| A | 2001:8d8:fe:53:fa::1🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns1.slndns.co.uk | ||||||
| A | 217.160.81.244🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns1.livedns.co.uk | ||||||
| NS | ns2.livedns.co.uk | ||||||
| A | 2001:8d8:fe:53:fa::2🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns2.slndns.co.uk | ||||||
| A | 217.160.82.244🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns2.livedns.co.uk | ||||||
| NS | ns3.livedns.co.uk | ||||||
| A | 2607:f1c0:fe:53:185:132:35:244🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns3.livedns.co.uk | ||||||
| A | 185.132.35.244🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns3.livedns.co.uk | ||||||
| SOA | ns1.livedns.co.ukadministrator@a2dev.co.uk serial=1523638038 | ||||||
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.ukhostmaster@nominet.org.uk serial=1782687985 | ||||||
rank #129035 globally
rank #3601 in the tld
WOT: SAFE (74/100)
Same first word
Similar names
dave2.org |
2dave.de |
a2edv.de |
dev2a.com |
2dave.us |
2adev.com |
dev2a.pro |
veda2.s3.eu-north-1.amazonaws.com |
2dave.com |
dave2.com |
adev2.com |
DNS History
8 records (4 active, 4 former)
○NSns.rackspace.com2015-08-10 → 2016-07-09 · 4 obs
● 2016-07-09 04:29:42
○ 2026-04-11 04:03:56
○ 2026-06-28 23:19:52
●NSns1.livedns.co.uk2026-04-11 → 2026-06-28 · 3 obs
● 2026-04-11 04:03:56
● 2026-06-28 23:19:52
●NSns2.livedns.co.uk2026-04-11 → 2026-06-28 · 3 obs
● 2026-04-11 04:03:56
● 2026-06-28 23:19:52
○NSns2.rackspace.com2015-08-10 → 2016-07-09 · 4 obs
● 2016-07-09 04:29:42
○ 2026-04-11 04:03:56
○ 2026-06-28 23:19:52
●NSns3.livedns.co.uk2026-04-11 → 2026-06-28 · 3 obs
● 2026-04-11 04:03:56
● 2026-06-28 23:19:52
○MXmail.a2dev.co.uk2015-08-10 → 2016-07-09 · 4 obs
● 2016-07-09 04:29:42
○ 2026-04-11 04:03:56
○ 2026-06-28 23:19:52
○A162.13.199.2132015-08-10 → 2016-07-09 · 4 obs
● 2016-07-09 04:29:42
○ 2026-04-11 04:03:56
○ 2026-06-28 23:19:52
●A213.171.195.1052026-04-11 → 2026-06-28 · 3 obs
● 2026-04-11 04:03:56
● 2026-06-28 23:19:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsd.nic.uk, dns2.nic.uk, dns4.nic.uk, nsa.nic.uk... | - |
| a2dev.co.uk | ns1.livedns.co.uk, ns3.livedns.co.uk, ns2.livedns.co.uk | 6 records |
✅ Authoritative Response
Server:217.160.81.244
NS records: ns1.livedns.co.uk, ns3.livedns.co.uk, ns2.livedns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a2dev.co.uk (unsigned zone)
⏱️ Timing
Total: 148ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.171.195.105 |
| NS | 3 | ns1.livedns.co.uk, ns3.livedns.co.uk... |
| SOA | 1 | ns1.livedns.co.uk administrator.a2dev.co |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.livedns.co.uk, ns2.livedns.co.uk, ns1.livedns.co.uk...)
Analysis
IP Addresses
a2dev.co.uk points to a single IP number: 213.171.195.105.
Additional host names — portisaac-online.co.uk, urbanstridesstore.com, cjohns.org and two others — share IP numbers with a2dev.co.uk.
Name Servers
a2dev.co.uk carries NS records delegating to ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk.
a2dev.co.uk has at least partial name server overlap with other domains, such as onephysiotherapy.com, xentec.co.uk, m2g.co.uk and two others.
It is common to see these name servers used together with name servers ns1.fast-hosts.org and ns2.fast-hosts.org.
ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk are three hostnames that each resolve to a pair of IP addresses: ns1.livedns.co.uk to 217.160.81.244 and 2001:8d8:fe:53:fa::1, ns2.livedns.co.uk to 217.160.82.244 and 2001:8d8:fe:53:fa::2, and ns3.livedns.co.uk to 185.132.35.244 and 2607:f1c0:fe:53:185:132:35:244.