denjyskegrundtvigduo.dk

Records from scan: 2026-10-08 02:05:56 · 525ms total · last checked 2026-10-27 16:04 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

denjyskegrundtvigduo.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 February 2024 (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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 35ms

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 31ms

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 26ms

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 02:05:56

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network denjyskegrundtvigduo.dk: 195.47.247.18 (AS51468) www.denjyskegrundtvigduo.dk: 195.47.247.18 (AS51468)
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#

112ms

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

🏷️ SOA#

45ms

Field	Value
Serial	2026100702
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 2026-10-07 02:15:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-02-09
Expires	2027-02-08 (103d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

31ms

26ms

AAAA

34ms

TXT

129ms

CAA

29ms

HTTPS

32ms

TLSA

41ms

SOA

45ms

MTA-STS

59ms

DNSSEC

112ms

SRV

50ms

Total

525ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 02:05:56 shown	525ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 02:05:05	401ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 22:26:56	526ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 22:06:21	487ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 06:18:47	396ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 03:16:13	684ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 23:00:34	601ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 13:40:59	632ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-22 20:10:41	531ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-07 04:31:54	8786ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 05:49:08	1254ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 16:28:03	681ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 06:21:47	1175ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 17:52:41	550ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 14:23:00	944ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 12:18:52	9306ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 07:55:57	580ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 01:55:06	379ms	2 NS 1 A 0 MX	🔒 Secure