martinolsen.dk

Records from scan: 2026-09-30 00:00:20 · 749ms total · last checked 2026-10-17 03:06 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

martinolsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.199 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by martinolsen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 41ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.199	3600s	webcluster1.wordpresspod1-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	martinolsen-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::c 2a01:111:f403:ca21::e 2a01:111:f403:ca48::a 52.101.103.39 52.101.185.21 52.101.68.15 52.101.68.27	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00503.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 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:101:3d:b9be:1ef9:abc8	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 61ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 170ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all include:_custspf.one.com -all

✉️ SPF#

Policy	Record (martinolsen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all include:_custspf.one.com -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#

checked 2026-10-10 14:32:17

www	77.111.240.199 2a02:2350:5:101:3d:b9be:1ef9:abc8 (AS51468) (address records, no CNAME)
www vs bare domain	Same network martinolsen.dk: 77.111.240.199 2a02:2350:5:101:3d:b9be:1ef9:abc8 (AS51468) www.martinolsen.dk: 77.111.240.199 2a02:2350:5:101:3d:b9be:1ef9:abc8 (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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

59ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

41ms

30ms

39ms

AAAA

42ms

TXT

170ms

CAA

45ms

HTTPS

44ms

TLSA

189ms

SOA

0ms

MTA-STS

52ms

DNSSEC

59ms

SRV

61ms

Total

749ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 00:00:20 shown	749ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 20:15:02	2709ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 18:17:19	1585ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 19:59:18	1039ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 01:01:55	878ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 14:27:30	4506ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-22 11:32:17	8668ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 20:17:23	1853ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 02:43:42	1525ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:51:11	835ms	2 NS 1 A 1 MX	🔒 Secure