mdlarsen.dk

📜 Historical scan 2026-06-17 11:48:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mdlarsen.dk is a .dk domain served by 3 nameservers (dns0.kyber.dk, dns1.kyber.dk, dns2.kyber.dk). It was registered on 16 February 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.52.26.228 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed but currently fails validation, 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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
dns0.kyber.dk	157.180.74.191 2a01:4f9:c01f:b5::1	kyedns.com kyedns.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
dns1.kyber.dk	93.163.42.22	93-163-42-22-static.dk.customer.tdc.net	AS3292 TDC Holding A/S
dns2.kyber.dk	178.62.87.87 2a03:b0c0:1:d0::311:1001	dns2.kyber.dk dns2.kyber.dk	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC

🌍 A Records#

1 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.52.26.228	—	86-52-26-228.norlyscustomer.net	AS39642	Sinal A/S	86.52.0.0/16	🇩🇰 Denmark	Randers

📧 MX Records#

5 records 102ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	2a00:1450:4010:c1c::1b 64.233.162.27	la-in-f27.1e100.net li-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	108.177.125.27 2404:6800:4003:c26::1a	tp-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	173.194.43.27 2607:f8b0:400e:c1e::1a	yudlsqd-in-f27.1e100.net yudlsqd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-15 19:20:49

www CNAME	mdlarsen.dk (all on mdlarsen.dk) → 86.52.26.228 (AS39642)
www vs bare domain	Same network mdlarsen.dk: 86.52.26.228 (AS39642) www.mdlarsen.dk: 86.52.26.228 (AS39642)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

144ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'mdlarsen.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

53ms

Field	Value
Serial	2026040429
Primary NS (MNAME)	dns0.kyber.dk
Responsible (RNAME)	admin@mail.adr
Refresh	10800s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-08 08:16:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-02-16
Expires	2027-02-28 (132d)

📋 WHOIS#

⏱️ Lookup Timing#

55ms

59ms

102ms

AAAA

71ms

TXT

1016ms

CAA

79ms

HTTPS

74ms

TLSA

180ms

SOA

53ms

MTA-STS

63ms

DNSSEC

144ms

SRV

0ms

Total

1833ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 19:20:49	802ms	3 NS 1 A 5 MX	🔓 Insecure
2026-10-08 08:03:33	4564ms	3 NS 1 A 5 MX	🔓 Insecure
2026-10-01 02:50:28	2398ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-27 02:04:35	863ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-24 03:00:58	1008ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-17 10:10:56	10781ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-14 04:52:38	3924ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-04 06:58:28	895ms	3 NS 1 A 5 MX	🔓 Insecure
2026-08-27 12:02:34	4176ms	3 NS 1 A 5 MX	🔓 Insecure
2026-08-26 09:41:21	929ms	3 NS 1 A 5 MX	🔓 Insecure
2026-08-20 18:14:42	3679ms	3 NS 1 A 5 MX	🔓 Insecure
2026-08-13 17:32:56	1627ms	3 NS 1 A 5 MX	🔓 Insecure
2026-08-08 09:36:10	3402ms	3 NS 1 A 5 MX	🔓 Insecure
2026-07-31 21:30:11	9298ms	3 NS 1 A 5 MX	🔓 Insecure
2026-07-29 06:31:07	10305ms	3 NS 1 A 5 MX	🔓 Insecure
2026-07-23 10:13:58	1526ms	3 NS 1 A 5 MX	🔓 Insecure
2026-07-16 21:47:50	2737ms	3 NS 1 A 5 MX	❓ Unknown
2026-07-03 04:28:01	2146ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-17 11:48:59 shown	1833ms	3 NS 1 A 5 MX	⚠️ Bogus