simonsen-net.dk

📜 Historical scan 2026-09-03 20:30:30 · ← Latest scan

simonsen-net.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by 24decbaba434f044974813d7e40edf.pamx1.hotmail.com. The zone is DNSSEC-signed and validates, 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 37ms

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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	24decbaba434f044974813d7e40edf.pamx1.hotmail.com	52.101.181.155 52.101.41.181 52.101.60.147 52.101.9.13	— — — —	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	ghs.google.com → 216.58.201.211
🔶 Autoconfig	ghs.google.com → 216.58.201.211

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

1 records 179ms

TXT Record
v=spf1 include:_spf.google.com include:spf-a.hotmail.com include:spf-b.hotmail.com include:spf-c.hotmail.com include:spf-d.hotmail.com include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (simonsen-net.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:spf-a.hotmail.com include:spf-b.hotmail.com include:spf-c.hotmail.com include:spf-d.hotmail.com 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

🔎 SPF check

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.simonsen-net.dk	ghs.google.com

🔗 TLSA / DANE

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

🔐 DNSSEC

68ms

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

🏷️ SOA

37ms

Field	Value
Serial	2026080801
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

37ms

45ms

AAAA

44ms

TXT

179ms

CAA

44ms

HTTPS

45ms

TLSA

68ms

SOA

37ms

MTA-STS

88ms

DNSSEC

68ms

SRV

91ms

Total

4726ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-09 09:54:51	708ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 20:30:30 shown	4726ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 03:15:17	814ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 05:40:57	8869ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-12 06:14:47	788ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 10:19:16	1129ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 23:11:11	2011ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 05:17:41	1820ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 08:12:20	1417ms	2 NS 1 A 1 MX	🔒 Secure