bkskoler.dk

📜 Historical scan 2026-06-24 16:46:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bkskoler.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 June 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed but currently fails validation, 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 272ms

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#

🌍

No A records found

📧 MX Records#

5 records 300ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b 64.233.162.26	le-in-f27.1e100.net le-in-x1b.1e100.net li-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	alt3.aspmx.l.google.com	108.177.125.26 2404:6800:400b:c01b::1b	tp-in-f26.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	alt4.aspmx.l.google.com	192.178.230.27 2607:f8b0:400e:c1e::1b	yunrtab-in-f27.1e100.net yudlsqd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 650ms

TXT Record
_globalsign-domain-verification=CAePBeIQGxdB1cy7D1JX9qf0UfiaeeaUZbLAG-EMPL
_globalsign-domain-verification=k7WoknmQwR0q5NvPCS8rGBTLcVtHRZJRm0q5nzUtm_
google-site-verification=wvtUOBAVe1NeKLSJCIDOVxJGwhSi4gtt9aq0d5mkpvc

✉️ 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 2026-10-14 09:37:45

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves bkskoler.dk: no address www.bkskoler.dk: 46.30.211.38 (AS51468) (all like this)
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#

426ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'bkskoler.dk/DS/IN': 127.0.0.1#53

🏷️ SOA#

335ms

Field	Value
Serial	2026032501
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 2026-10-14 09:51:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-06-15
Expires	2027-06-30 (253d)

🔗 Same registrant#

10 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
brondby.dk	Punktum dk A/S (direct)
brondbystrandskole.dk	Punktum dk A/S (direct)
brøndby.dk	Punktum dk A/S (direct)
brøndbybørn.dk	Punktum dk A/S (direct)
bvskole.dk	Punktum dk A/S (direct)
jacvestegnen.dk	Punktum dk A/S (direct)
kulturhusetbronden.dk	Punktum dk A/S (direct)
nygaard-ucn.dk	Punktum dk A/S (direct)
oplev-brondby.dk	Punktum dk A/S (direct)
oplevbrondby.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

272ms

168ms

300ms

AAAA

305ms

TXT

650ms

CAA

264ms

HTTPS

316ms

TLSA

320ms

SOA

335ms

MTA-STS

174ms

DNSSEC

426ms

SRV

309ms

Total

3278ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 09:37:45	3120ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-23 12:32:53	883ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-19 02:56:57	9901ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-01 04:18:06	692ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-27 00:28:58	752ms	2 NS 0 A 5 MX	🔒 Secure
2026-07-04 15:39:46	9990ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-24 16:46:17 shown	3278ms	2 NS 0 A 5 MX	⚠️ Bogus
2026-06-23 00:26:13	914ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 14:45:46	616ms	2 NS 0 A 5 MX	🔒 Secure