a1web.dk - dns.ninja
a1web.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.116.232.215🇩🇰 SENTIA217.116.224.0/20 | ||||||
| NS | ns1.gigahost.dk ⭐ | ||||||
| A | 46.183.139.31🇩🇰 SENTIA46.183.139.0/24 | ||||||
| NS | ns2.gigahost.dk | ||||||
| A | 46.183.139.222🇩🇰 SENTIA46.183.139.0/24 | ||||||
| PTR | web22.gigahost.dk | ||||||
| NS | ns3.gigahost.dk | ||||||
| A | 71.19.249.71🇨🇦 ESECUREDATACOM-171.19.249.0/24 eSecureData.com Inc. | ||||||
| NS | ns4.gigahost.dk | ||||||
| A | 51.79.215.130🇸🇬 OVH51.79.128.0/17 Hosting route | ||||||
| PTR | ns4.gigahost.dk | ||||||
| NS | ns5.gigahost.dk | ||||||
| A | 77.74.192.83🇬🇧 UKSERVERS-AS77.74.192.0/21 UK Dedicated Servers Limited | ||||||
| PTR | ns5.gigahost.dk | ||||||
| MX | mx1.gigahost.dk ⭐ | ||||||
| A | 46.183.139.11🇩🇰 SENTIA46.183.139.0/24 | ||||||
| PTR | mx1.gigahost.dk | ||||||
| MX | mx2.gigahost.dk ⭐ | ||||||
| A | 46.183.139.12🇩🇰 SENTIA46.183.139.0/24 | ||||||
| PTR | mx2.gigahost.dk | ||||||
| MX | mx3.gigahost.dk ⭐ | ||||||
| A | 46.183.139.13🇩🇰 SENTIA46.183.139.0/24 | ||||||
| PTR | mx3.gigahost.dk | ||||||
| TXT | spf2.0/pra | ||||||
| TXT | v=spf1 mx include:spf.gigahost.dk -all | ||||||
| SOA | ns1.gigahost.dkhostmaster@a1web.dk 2026-07-09 #1 | ||||||
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1784013121localtime Tue Jul 14 09:12:01 2026gmtime Tue Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784013121 | ||||||
Subdomains
webmaster.a1web.dk |
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSns1.gigahost.dk2015-06-29 → 2026-07-14 · 2 obs
● 2026-07-14 07:22:12
●NSns2.gigahost.dk2015-06-29 → 2026-07-14 · 2 obs
● 2026-07-14 07:22:12
●NSns3.gigahost.dk2015-06-29 → 2026-07-14 · 2 obs
● 2026-07-14 07:22:12
●NSns4.gigahost.dk2015-06-29 → 2026-07-14 · 2 obs
● 2026-07-14 07:22:12
●NSns5.gigahost.dk2015-06-29 → 2026-07-14 · 2 obs
● 2026-07-14 07:22:12
●MXmx1.gigahost.dk2015-06-29 → 2026-07-14 · 2 obs
● 2026-07-14 07:22:12
●MXmx2.gigahost.dk2015-06-29 → 2026-07-14 · 2 obs
● 2026-07-14 07:22:12
●MXmx3.gigahost.dk2026-03-08 → 2026-07-14 · 3 obs
● 2026-03-08 21:01:46
● 2026-07-14 07:22:12
●A217.116.232.2152015-06-29 → 2026-07-14 · 2 obs
● 2026-07-14 07:22:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | h.nic.dk, t.nic.dk, s.nic.dk, c.nic.dk... | 12 records |
| a1web.dk | ns4.gigahost.dk, ns2.gigahost.dk, ns5.gigahost.dk, ns1.gigahost.dk... | 5 records |
✅ Authoritative Response
Server:46.183.139.31
NS records: ns4.gigahost.dk, ns2.gigahost.dk, ns5.gigahost.dk, ns1.gigahost.dk, ns3.gigahost.dk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a1web.dk (unsigned zone)
⏱️ Timing
Total: 559ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.116.232.215 |
| NS | 5 | ns2.gigahost.dk, ns5.gigahost.dk... |
| MX | 3 | mx1.gigahost.dk (pri: 10), mx3.gigahost.dk (pri: 10)... |
| TXT | 2 | spf2.0/pra, v=spf1 mx include:spf.gigahost.dk -all |
| SOA | 1 | ns1.gigahost.dk hostmaster.a1web.dk |
📌 Glue Records Collected
Total: 17
In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)
Out-of-bailiwick: 5 (ns5.gigahost.dk, ns4.gigahost.dk, ns3.gigahost.dk...)
Analysis
Hierarchy
a1web.dk serves as the parent of webmaster.a1web.dk.
IP Addresses
a1web.dk points to a single IP number: 217.116.232.215.
Additional host names — uki.dk, vvs-kloak.dk, cortland.dk and two others — share IP numbers with a1web.dk.
Name Servers
Delegation for a1web.dk is to five name servers: ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and two others.
a1web.dk has at least partial name server overlap with other domains, such as proapps.it, fwrd.dk, innersty.com and two others.
It is common to see these name servers used together with name servers ns4.gigahost.dk and ns5.gigahost.dk.
Host names pointing to a single IP address:
ns1.gigahost.dk points to 46.183.139.31.
ns2.gigahost.dk points to 46.183.139.222.
ns3.gigahost.dk points to 71.19.249.71.
ns4.gigahost.dk points to 51.79.215.130.
ns5.gigahost.dk points to 77.74.192.83.
Mail Servers
a1web.dk has three mail servers: mx1.gigahost.dk, mx2.gigahost.dk and mx3.gigahost.dk.
a1web.dk shares mail servers — at least in part — with other domains, including arnehusted.dk, webtravel.net, winesearcher.dk and two others.
mx1.gigahost.dk, mx2.gigahost.dk and mx3.gigahost.dk each resolve to a single IP address: mx1.gigahost.dk resolves to 46.183.139.11, mx2.gigahost.dk resolves to 46.183.139.12 and mx3.gigahost.dk resolves to 46.183.139.13.