altomuddannelse.dk

Records from scan: 2026-10-10 11:59:17 · 1056ms total · last checked 2026-10-20 00:14 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

altomuddannelse.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 August 2007 (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 .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 80ms

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 315ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 302ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

checked 2026-10-10 11:59:17

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network altomuddannelse.dk: 195.47.247.18 (AS51468) www.altomuddannelse.dk: 195.47.247.18 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

415ms

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

🏷️ SOA#

65ms

Field	Value
Serial	2026100901
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 2026-10-10 12:37:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-08-10
Expires	2027-08-31 (314d)

📋 WHOIS#

⏱️ Lookup Timing#

80ms

315ms

302ms

AAAA

97ms

TXT

507ms

CAA

84ms

HTTPS

303ms

TLSA

82ms

SOA

65ms

MTA-STS

178ms

DNSSEC

415ms

SRV

342ms

Total

1056ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 11:59:17 shown	1056ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 00:03:14	976ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 21:43:38	448ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 04:16:18	1106ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-10 15:38:28	625ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 23:00:33	1170ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 17:21:38	2336ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:43:39	445ms	2 NS 1 A 0 MX	🔒 Secure