detskerihelsingor.dk

📜 Historical scan 2026-06-24 08:43:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

detskerihelsingor.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 April 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.19.154.92 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. 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 278ms

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 259ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.19.154.92	3600s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records#

1 records 309ms

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#

1 records 583ms

TXT Record
facebook-domain-verification=buf7qt45bzih69koxwrcd68xtcg7un

✉️ 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 2026-10-11 09:22:33

www CNAME	pe744v9uun.wpdns.site (all on wpdns.site) → 104.17.144.110 104.17.145.110 2606:4700::6811:906e 2606:4700::6811:916e (AS13335)
www vs bare domain	Same network detskerihelsingor.dk: 104.19.154.92 (AS13335) www.detskerihelsingor.dk: 104.17.144.110 104.17.145.110 2606:4700::6811:906e 2606:4700::6811:916e (AS13335)
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#

462ms

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

🏷️ SOA#

295ms

Field	Value
Serial	2026061001
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 2026-10-11 09:45:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-04-21
Expires	2027-04-30 (191d)

📋 WHOIS#

⏱️ Lookup Timing#

278ms

259ms

309ms

AAAA

209ms

TXT

583ms

CAA

202ms

HTTPS

308ms

TLSA

158ms

SOA

295ms

MTA-STS

308ms

DNSSEC

462ms

SRV

380ms

Total

2255ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 09:22:33	377ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 01:17:21	387ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 01:57:15	538ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 12:43:09	8447ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 20:01:44	13438ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-12 01:13:24	577ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 11:43:55	9453ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 08:43:30 shown	2255ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-22 15:32:47	1157ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 02:26:26	383ms	2 NS 1 A 0 MX	🔒 Secure