postlet.dk - dns.ninja
postlet.dk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.arrownet.dk ⭐ | ||||||
| A | 62.61.130.2🇩🇰 DK-DANSKKABELTV62.61.128.0/19 Dansk Kabel TV Local Internet Registry (Provider) allocation | ||||||
| PTR | ns1.arrownet.dk | ||||||
| NS | ns.arrownet.dk | ||||||
| A | 62.61.130.2🇩🇰 DK-DANSKKABELTV62.61.128.0/19 Dansk Kabel TV Local Internet Registry (Provider) allocation | ||||||
| PTR | ns1.arrownet.dk | ||||||
| NS | ns2.arrownet.dk | ||||||
| A | 62.61.131.2🇩🇰 DK-DANSKKABELTV62.61.128.0/19 Dansk Kabel TV Local Internet Registry (Provider) allocation | ||||||
| PTR | ns2.arrownet.dk | ||||||
| MX | mx.danskkabeltv.dk ⭐ | ||||||
| A | 62.61.141.2🇩🇰 DK-DANSKKABELTV62.61.128.0/19 Dansk Kabel TV Local Internet Registry (Provider) allocation | ||||||
| PTR | mx-01.dk-tv.net | ||||||
| A | 62.61.141.3🇩🇰 DK-DANSKKABELTV62.61.128.0/19 Dansk Kabel TV Local Internet Registry (Provider) allocation | ||||||
| PTR | mx-02.dk-tv.net | ||||||
| A | 62.61.141.5🇩🇰 DK-DANSKKABELTV62.61.128.0/19 Dansk Kabel TV Local Internet Registry (Provider) allocation | ||||||
| PTR | mx-04.dk-tv.net | ||||||
| A | 62.61.141.6🇩🇰 DK-DANSKKABELTV62.61.128.0/19 Dansk Kabel TV Local Internet Registry (Provider) allocation | ||||||
| PTR | mx-05.dk-tv.net | ||||||
| A | 62.61.141.7🇩🇰 DK-DANSKKABELTV62.61.128.0/19 Dansk Kabel TV Local Internet Registry (Provider) allocation | ||||||
| PTR | mx-06.dk-tv.net | ||||||
| A | 62.61.141.8🇩🇰 DK-DANSKKABELTV62.61.128.0/19 Dansk Kabel TV Local Internet Registry (Provider) allocation | ||||||
| PTR | mx-07.dk-tv.net | ||||||
| TXT | v=spf1 include:_spf-customer.dk-tv.net | ||||||
| SOA | ns.arrownet.dkhostmaster@danskkabeltv@dk 2017-05-04 #7 | ||||||
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 1783235341localtime Sun Jul 5 09:09:01 2026gmtime Sun Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1783235341 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns.arrownet.dk2015-06-11 → 2026-07-05 · 2 obs
● 2026-07-05 07:37:06
●NSns1.arrownet.dk2015-06-11 → 2026-07-05 · 2 obs
● 2026-07-05 07:37:06
●NSns2.arrownet.dk2015-06-11 → 2026-07-05 · 2 obs
● 2026-07-05 07:37:06
○MXmx.aplus.dk2015-06-11 → 2016-12-31 · 4 obs
● 2016-12-31 21:46:44
○ 2026-07-05 07:37:04
○ 2026-07-05 07:37:06
●MXmx.danskkabeltv.dk2026-07-05 → 2026-07-05 · 3 obs
● 2026-07-05 07:37:04
● 2026-07-05 07:37:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | t.nic.dk, s.nic.dk, l.nic.dk, b.nic.dk... | - |
| postlet.dk | ns1.arrownet.dk, ns2.arrownet.dk | 2 records |
✅ Authoritative Response
Server:62.61.130.2
NS records: ns1.arrownet.dk, ns2.arrownet.dk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postlet.dk (unsigned zone)
⏱️ Timing
Total: 623ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.arrownet.dk, ns1.arrownet.dk |
| MX | 1 | mx.danskkabeltv.dk (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-customer.dk-tv.net |
| SOA | 1 | ns.arrownet.dk hostmaster@danskkabeltv.d |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.arrownet.dk, ns2.arrownet.dk)
Analysis
Name Servers
postlet.dk carries NS records delegating to ns1.arrownet.dk, ns2.arrownet.dk and ns.arrownet.dk.
postlet.dk shares at least some of its name servers with other domains, including 21.101.91.in-addr.arpa, alarmnet.dk, 114.24.85.in-addr.arpa and two others.
These name servers are frequently seen alongside the name servers ns.danskkabeltv.dk.
Three hostnames, each with one IP address: ns1.arrownet.dk points to 62.61.130.2, ns2.arrownet.dk points to 62.61.131.2 and ns.arrownet.dk points to 62.61.130.2. Note that ns1.arrownet.dk and ns.arrownet.dk share the same IP.
ns1.arrownet.dk along with ns.arrownet.dk each resolve to 62.61.130.2 IP addresses.
Mail Servers
Mail for postlet.dk is handled by a single mail server, mx.danskkabeltv.dk.
postlet.dk uses an identical mail server configuration to several other domains — among them cqnet.dk, balbonet.dk, comx.dk and two more.
postlet.dk shares at least some of its mail servers with other domains, such as vinkelhuse.dk.
mx.danskkabeltv.dk resolves to 6 IP addresses — 62.61.141.2, 62.61.141.3, 62.61.141.5 and 3 others.