se-andersen.dk

📜 Historical scan 2026-10-07 00:35:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

se-andersen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 June 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by seandersen-dk0e.mail.protection.outlook.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 36ms

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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	seandersen-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::f 2a01:111:f403:ca38::8 2a01:111:f403:ca48::c 52.101.103.137 52.101.181.156 52.101.73.120 52.101.91.21	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-matpr05cu00105.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 → 52.98.154.152
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 243ms

TXT Record
v=spf1 mx ip4:35.214.237.1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (se-andersen.dk)
-all (hard fail)	v=spf1 mx ip4:35.214.237.1 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 2026-10-09 09:53:10

www CNAME	se-andersen.dk (all on se-andersen.dk) → 195.47.247.18 (AS51468)
www vs bare domain	Same network se-andersen.dk: 195.47.247.18 (AS51468) www.se-andersen.dk: 195.47.247.18 (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

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2026100601
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 2026-10-07 00:40:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-06-21
Expires	2027-06-30 (248d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

35ms

34ms

AAAA

37ms

TXT

243ms

CAA

39ms

HTTPS

35ms

TLSA

941ms

SOA

48ms

MTA-STS

60ms

DNSSEC

58ms

SRV

101ms

Total

1448ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:53:10	1024ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 00:35:39 shown	1448ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 17:19:49	1427ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 17:14:30	1448ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 14:47:34	1026ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 05:16:21	855ms	2 NS 1 A 1 MX	🔒 Secure