langkjaer-el.dk

📜 Historical scan 2026-09-08 19:05:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

langkjaer-el.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 December 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.119 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by langkjaerel-dk02c.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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#

2 records 105ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 120ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.119	3600s	webcluster2.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 143ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	langkjaerel-dk02c.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::28 2a01:111:f403:ca09::f 2a01:111:f403:ca3c::a 52.101.103.143 52.101.185.24 52.101.68.32 52.101.68.36	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

1 records 113ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:80bb:4c69:8414:f3b3	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 1021ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 479ms

TXT Record
apple-domain-verification=OgPFLLRgtTbiflRw
MS=ms24093707
v=spf1 include:spf.protection.outlook.com ip4:80.198.233.34 include:_custspf.one.com include:spf.minuba.dk ~all

✉️ SPF#

Policy	Record (langkjaer-el.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ip4:80.198.233.34 include:_custspf.one.com include:spf.minuba.dk ~all

📨 DMARC#

Policy	Record (_dmarc.langkjaer-el.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@langkjaer-el.dk; ruf=mailto:dmarc@langkjaer-el.dk

📬 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 2026-10-10 00:34:11

www	46.30.215.119 2a02:2350:5:111:80bb:4c69:8414:f3b3 (AS51468) (address records, no CNAME)
www vs bare domain	Same network langkjaer-el.dk: 46.30.215.119 2a02:2350:5:111:80bb:4c69:8414:f3b3 (AS51468) www.langkjaer-el.dk: 46.30.215.119 2a02:2350:5:111:80bb:4c69:8414:f3b3 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

169ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026090705
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 07:51:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-12-10
Expires	2026-12-31 (69d)

📋 WHOIS#

⏱️ Lookup Timing#

105ms

120ms

143ms

AAAA

113ms

TXT

479ms

CAA

133ms

HTTPS

97ms

TLSA

238ms

SOA

0ms

MTA-STS

129ms

DNSSEC

169ms

SRV

1021ms

Total

1862ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 06:13:43	1212ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 19:05:25 shown	1862ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 23:30:06	3406ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 09:40:37	1213ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 00:50:20	6425ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 17:05:35	6022ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-23 14:41:47	9030ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 20:57:45	1246ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 21:20:17	2925ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 19:33:45	699ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 21:49:37	920ms	2 NS 1 A 1 MX	🔒 Secure