tmnielsen.dk

📜 Historical scan 2026-08-11 22:27:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tmnielsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 March 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.101 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by tmnielsen-dk.mail.eo.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 53ms

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 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.101	3600s	webcluster2.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tmnielsen-dk.mail.eo.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::8 2a01:111:f403:ca04::b 2a01:111:f403:ca09::20 52.101.68.25 52.101.68.27 52.101.68.39 52.101.73.22	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 52.98.154.136
🔶 Autoconfig	46.30.215.101

🔷 AAAA Records (IPv6)#

1 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:802c:8567:894:d933	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

📝 TXT Records#

2 records 329ms

TXT Record
MS=40118A9264E9932EBDFFE9A03FE2C104678E14E8
v=spf1 include:spf.protection.outlook.com include:_costspf.one.com -all

✉️ SPF#

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

latest probe, not this scan · checked 2026-10-11 05:27:39

www	46.30.215.101 2a02:2350:5:111:802c:8567:894:d933 (AS51468) (address records, no CNAME)
www vs bare domain	Same network tmnielsen.dk: 46.30.215.101 2a02:2350:5:111:802c:8567:894:d933 (AS51468) www.tmnielsen.dk: 46.30.215.101 2a02:2350:5:111:802c:8567:894:d933 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

error include:_costspf.one.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

158ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081103
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 2026-10-11 06:10:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-03-30
Expires	2036-05-31 (3512d)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

62ms

61ms

AAAA

54ms

TXT

329ms

CAA

49ms

HTTPS

63ms

TLSA

634ms

SOA

0ms

MTA-STS

132ms

DNSSEC

158ms

SRV

102ms

Total

1684ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 05:27:39	723ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 21:19:20	485ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 09:56:15	9548ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 06:06:09	4880ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 22:27:10 shown	1684ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 02:11:03	2329ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 17:27:47	4647ms	2 NS 1 A 1 MX	🔒 Secure