nielsmikkelsen.dk

📜 Historical scan 2026-07-07 00:49:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nielsmikkelsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 January 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.100 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by nielsmikkelsen-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 61ms

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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.100	3600s	webcluster2.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	nielsmikkelsen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::4 2a01:111:f403:ca09::1 2a01:111:f403:ca09::5 52.101.73.153 52.101.73.2 52.101.73.22 52.101.73.28	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 52.98.149.136
🔶 Autoconfig	46.30.215.100

🔷 AAAA Records (IPv6)#

1 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:8027:63b5:f27d:c46b	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 111ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	100	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 242ms

TXT Record
MS=ms98911676
v=spf1 include:spf.protection.outlook.com -all v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

latest probe, not this scan · checked 2026-10-10 19:50:30

www	46.30.215.102 2a02:2350:5:111:8035:fb25:9739:46ed (AS51468) (address records, no CNAME)
www vs bare domain	Same network nielsmikkelsen.dk: 46.30.215.102 2a02:2350:5:111:8035:fb25:9739:46ed (AS51468) www.nielsmikkelsen.dk: 46.30.215.102 2a02:2350:5:111:8035:fb25:9739:46ed (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#

248ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026070502
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 2026-07-07 00:54:10

Field	Value
Registrar	ONE.COM A/S
Registered	2005-01-19
Expires	2027-01-31 (97d)

📋 WHOIS#

⏱️ Lookup Timing#

61ms

52ms

54ms

AAAA

39ms

TXT

242ms

CAA

77ms

HTTPS

55ms

TLSA

1596ms

SOA

0ms

MTA-STS

35ms

DNSSEC

248ms

SRV

111ms

Total

2733ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 14:30:08	1198ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 13:09:28	2795ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 06:12:52	998ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 23:00:07	1391ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 07:02:28	1192ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 22:38:30	1334ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-23 16:45:13	5764ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-07 00:49:42 shown	2733ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-05 01:08:08	1306ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 06:58:40	1048ms	2 NS 1 A 1 MX	🔒 Secure