arnenielsen.dk

📜 Historical scan 2026-06-25 02:39:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arnenielsen.dk is a .dk domain served by 3 nameservers (ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com). It was registered on 24 March 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 192.0.78.173 is hosted by Automattic, Inc (AS2635) in United States. Mail is handled by arnenielsen-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.wordpress.com	198.181.116.9 2a04:fa87:ffff::c6b5:7409	ns1.wordpress.com ns1.wordpress.com	AS2635 Automattic, Inc AS2635 Automattic, Inc
ns2.wordpress.com	198.181.117.9 2a04:fa87:ffff::c6b5:7509	ns2.wordpress.com ns2.wordpress.com	AS2635 Automattic, Inc AS2635 Automattic, Inc
ns3.wordpress.com	192.0.74.9 2620:115:c00f::c000:4a09	ns3.wordpress.com ns3.wordpress.com	AS2635 Automattic, Inc AS2635 Automattic, Inc

🌍 A Records#

2 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
192.0.78.173	300s	—	AS2635	Automattic, Inc	192.0.64.0/18	🇺🇸 United States	San Francisco
192.0.78.240	300s	—	AS2635	Automattic, Inc	192.0.64.0/18	🇺🇸 United States	San Francisco

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	arnenielsen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::9 2a01:111:f403:ca04::e 2a01:111:f403:ca09::20 52.101.68.29 52.101.68.36 52.101.68.8 52.101.73.12	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.104.116.8
🔶 Autoconfig	arnenielsen.dk → 192.0.78.173

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 175ms

TXT Record
MS=ms22804213
v=spf1 include:_spf.wpcloud.com include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (arnenielsen.dk)
~all (soft fail)	v=spf1 include:_spf.wpcloud.com include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.arnenielsen.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 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 14:50:23

www CNAME	arnenielsen.dk (all on arnenielsen.dk) → 192.0.78.173 192.0.78.240 (AS2635)
www vs bare domain	Same network arnenielsen.dk: 192.0.78.173 192.0.78.240 (AS2635) www.arnenielsen.dk: 192.0.78.173 192.0.78.240 (AS2635)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-arnenielsen-dk._domainkey.arnenielsen.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.arnenielsen.dk	arnenielsen.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

50ms

Field	Value
Serial	2005071858
Primary NS (MNAME)	ns1.wordpress.com
Responsible (RNAME)	hostmaster@wordpress.com
Refresh	14400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-12 19:27:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-03-24
Expires	2027-03-31 (165d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
arne.dk	Punktum dk A/S (direct)
oliekedel.dk	ONE.COM A/S
zealux.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

49ms

57ms

47ms

AAAA

45ms

TXT

175ms

CAA

42ms

HTTPS

55ms

TLSA

258ms

SOA

50ms

MTA-STS

46ms

DNSSEC

119ms

SRV

81ms

Total

927ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 10:26:50	971ms	3 NS 2 A 1 MX	🔓 Insecure
2026-06-25 02:39:39 shown	927ms	3 NS 2 A 1 MX	🔓 Insecure
2026-06-22 21:56:39	1168ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:40:15	1163ms	3 NS 2 A 1 MX	🔓 Insecure