roendeefterskole.dk

📜 Historical scan 2026-07-14 05:55:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

roendeefterskole.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 April 2011 (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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 54ms

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 58ms

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 88ms

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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.47.247.18
🔶 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#

📝

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#

latest probe, not this scan · checked 2026-10-22 02:55:40

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network roendeefterskole.dk: 195.47.247.18 (AS51468) www.roendeefterskole.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

169ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071201
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 2026-10-05 17:00:14

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-04-08
Expires	2027-04-30 (186d)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

58ms

88ms

AAAA

62ms

TXT

322ms

CAA

81ms

HTTPS

58ms

TLSA

108ms

SOA

0ms

MTA-STS

42ms

DNSSEC

169ms

SRV

135ms

Total

711ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 02:55:40	381ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 06:57:36	952ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 15:45:27	868ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 02:01:11	609ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 22:16:47	646ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 21:23:06	8407ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 21:48:32	2456ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 05:55:46 shown	711ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 04:41:54	688ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-06 21:03:40	606ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 22:35:46	538ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 16:48:44	1323ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 13:58:46	382ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 11:16:57	805ms	2 NS 1 A 1 MX	🔒 Secure