se-andersen.dk

📜 Historical scan 2026-10-01 17:19:49 · ← 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 31ms

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 29ms

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 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	seandersen-dk0e.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca09::20 2a01:111:f403:ca09::24 2a01:111:f403:ca3c::8 52.101.181.153 52.101.68.10 52.101.73.145 52.101.73.153	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-as8pr05cu00401.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	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 173ms

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#

102ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2026100101
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#

31ms

29ms

30ms

AAAA

26ms

TXT

173ms

CAA

26ms

HTTPS

30ms

TLSA

788ms

SOA

44ms

MTA-STS

56ms

DNSSEC

102ms

SRV

82ms

Total

1427ms

🕐 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	1448ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 17:19:49 shown	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