visionday.dk

Records from scan: 2026-09-30 12:09:14 · 519ms total · last checked 2026-10-17 07:16 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

visionday.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.225.68.4 is hosted by IDDQD-AS (AS1835) in Denmark. 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 34ms

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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.225.68.4	43200s	www2.compute.dtu.dk	AS1835	IDDQD-AS	130.225.0.0/16	🇩🇰 Denmark	—

📧 MX Records#

1 records 27ms

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 2026-10-08 15:37:29

www	130.225.68.4 (AS1835) (address records, no CNAME)
www vs bare domain	Same network visionday.dk: 130.225.68.4 (AS1835) www.visionday.dk: 130.225.68.4 (AS1835)
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#

74ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026092601
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

34ms

27ms

AAAA

47ms

TXT

144ms

CAA

49ms

HTTPS

77ms

TLSA

62ms

SOA

36ms

MTA-STS

76ms

DNSSEC

74ms

SRV

77ms

Total

519ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 12:09:14 shown	519ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 12:45:37	2758ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 11:55:10	520ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 16:01:30	1184ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-13 14:19:58	584ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-04 11:17:08	4564ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-24 07:40:54	754ms	2 NS 1 A 4 MX	⚠️ Bogus
2026-06-20 04:40:44	1508ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-18 00:29:51	682ms	2 NS 1 A 4 MX	🔒 Secure