mathiasjakobsen.dk

📜 Historical scan 2026-06-17 15:11:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mathiasjakobsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 February 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by smtp.google.com. The zone is of unknown DNSSEC status, 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#

2 records 49ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	—	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	smtp.google.com	173.194.221.26 173.194.222.26 173.194.222.27 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1b 2a00:1450:4010:c0b::1b 64.233.164.26 64.233.164.27	lm-in-f26.1e100.net lo-in-f26.1e100.net lo-in-f27.1e100.net lf-in-x1a.1e100.net lf-in-f26.1e100.net lm-in-x1a.1e100.net lm-in-f26.1e100.net lo-in-f26.1e100.net lo-in-x1a.1e100.net lo-in-x1b.1e100.net lo-in-f27.1e100.net lf-in-f26.1e100.net lf-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC 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#

2 records 449ms

TXT Record
google-site-verification=lhCeQuXOViXX2VIEpQSwICg2uk8Uwc5BHC6huQ8fhDY
keybase-site-verification=tAzihNaqFKurAL4QUKxE676Xj_mK7vaHTmPjvocCXRE

✉️ 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 2026-10-08 06:02:54

www	NXDOMAIN
www vs bare domain	Neither resolves mathiasjakobsen.dk: no address www.mathiasjakobsen.dk: no address
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

60ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	ds=1 dnskey=1

🏷️ SOA#

48ms

Field	Value
Serial	2026053101
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 18:25:14

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-02-22
Expires	2027-02-28 (127d)

📋 WHOIS#

⏱️ Lookup Timing#

49ms

41ms

AAAA

49ms

TXT

449ms

CAA

36ms

HTTPS

49ms

TLSA

43ms

SOA

48ms

MTA-STS

61ms

DNSSEC

60ms

SRV

0ms

Total

931ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 06:02:54	623ms	3 NS 0 A 1 MX	🔓 Insecure
2026-10-01 06:53:15	736ms	3 NS 0 A 1 MX	🔓 Insecure
2026-09-03 05:56:26	770ms	3 NS 0 A 1 MX	🔓 Insecure
2026-07-03 11:33:07	3007ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-30 19:48:35	796ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 15:11:38 shown	931ms	2 NS 1 A 1 MX	❓ Unknown