rudolfsteinerskoler.dk

Records from scan: 2026-10-12 14:55:02 · 2299ms total · last checked 2026-10-20 00:09 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rudolfsteinerskoler.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 March 1999 (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 aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 354ms

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 311ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	43200s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

5 records 380ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1a	lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	alt3.aspmx.l.google.com	192.178.228.26 2a00:1450:4025:4403::1b	yuskelf-in-f26.1e100.net yuskelf-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	alt4.aspmx.l.google.com	192.178.158.26 2a00:1450:4025:c01::1b	lcdels-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 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#

1 records 613ms

TXT Record
google-site-verification=QQ1YvlPwUalI-XM_Rt9o7gDRZT9R94zHyHsuJ_OLTBw

✉️ 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 2026-10-12 14:55:02

www CNAME	rudolfsteinerskoler.dk (all on rudolfsteinerskoler.dk) → 195.47.247.18 (AS51468)
www vs bare domain	Same network rudolfsteinerskoler.dk: 195.47.247.18 (AS51468) www.rudolfsteinerskoler.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#

498ms

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

🏷️ SOA#

66ms

Field	Value
Serial	2026101101
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 2026-10-23 03:58:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-03-25
Expires	2027-03-31 (159d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
steiner-hf.dk	Punktum dk A/S (direct)
steinerskoler.dk	Punktum dk A/S (direct)
steinerskolerne.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

354ms

311ms

380ms

AAAA

364ms

TXT

613ms

CAA

354ms

HTTPS

371ms

TLSA

297ms

SOA

66ms

MTA-STS

422ms

DNSSEC

498ms

SRV

432ms

Total

2299ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 14:55:02 shown	2299ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-09 04:08:55	615ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-28 01:23:51	693ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-15 00:04:55	1004ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-08 22:45:59	882ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-12 06:40:24	5159ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-18 05:34:18	17181ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-13 20:21:47	9082ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-07 02:36:50	9172ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-27 14:16:12	1568ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-21 19:45:33	687ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 13:01:11	662ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-18 06:18:10	1020ms	2 NS 1 A 5 MX	🔒 Secure