polar-el.dk

📜 Historical scan 2026-07-02 16:57:14  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

polar-el.dk is a .dk domain served by 3 nameservers (ns1.netsite.dk, ns2.netsite.eu, ns3.netsite.se). It was registered on 12 September 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.224.18.202 is hosted by Netsite A/S (AS205206) in Denmark. Mail is handled by mail.polar-el.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   36ms
NameserverIP addressesPTRASN / ISP
ns1.netsite.dk 185.224.16.200
2a0c:cc00:0:1648::53		 ns1.netsite.dk
ns1.netsite.dk		 AS205206 Netsite A/S
AS205206 Netsite A/S
ns2.netsite.eu 194.58.196.59
2a01:3f1:859::53		 ns2.netsite.eu
ns2.netsite.eu		 AS8674 Netnod AB
AS8674 Netnod AB
ns3.netsite.se 185.42.137.115
2a01:3f0:400::59		 ns3.netsite.se
ns3.netsite.se		 AS8674 Netnod AB
AS8674 Netnod AB

🌍 A Records#

1 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.224.18.202 86400s — AS205206 Netsite A/S 185.224.16.0/22 🇩🇰 Denmark —

📧 MX Records#

1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.polar-el.dk 185.18.189.41 olie.pc.gl AS8818 Tusass A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover185.18.189.41

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   206ms
TXT Record
MS=ms44485469
v=spf1 mx include:autotask.net -all

✉️ SPF#

PolicyRecord (polar-el.dk)
-all (hard fail) v=spf1 mx include:autotask.net -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-20 22:50:21
www185.224.18.202 (AS205206) (address records, no CNAME)
www vs bare domainSame network
polar-el.dk: 185.224.18.202 (AS205206)
www.polar-el.dk: 185.224.18.202 (AS205206)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.polar-el.dk GSh8qWpyOvxnZikt_lWei5bafHx2PEHyQwVemTe4_8I

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

65ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

30ms
FieldValue
Serial2026070201
Primary NS (MNAME)ns1.netsite.dk
Responsible (RNAME)hostmaster@netsite.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-08-02 13:47:43
FieldValue
RegistrarNetsite A/S
Registered2008-09-12
Expires2026-09-30 (expired)
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
35ms
MX
50ms
AAAA
38ms
TXT
206ms
CAA
45ms
HTTPS
43ms
TLSA
83ms
SOA
30ms
MTA-STS
34ms
DNSSEC
65ms
SRV
56ms
Total
903ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-20 22:50:21 533ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-15 14:44:58 682ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-08 22:08:14 2892ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-01 19:47:41 851ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-26 18:56:03 736ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-24 12:52:56 548ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-20 04:12:26 977ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-10 22:06:33 1215ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-03 19:01:48 478ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-27 02:27:30 484ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-20 08:25:49 2613ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-13 06:51:19 2750ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-07 07:22:44 907ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-02 13:40:24 8773ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-23 14:11:39 953ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-17 02:49:26 902ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-09 04:44:11 1061ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-02 16:57:14 shown 903ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-25 14:43:48 2022ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-23 16:18:58 679ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-22 12:00:08 8978ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-21 23:37:15 997ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 19:59:18 7870ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-21 16:33:13 1192ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 11:35:21 736ms 3 NS 1 A 1 MX 🔒 Secure
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