idun.dk

📜 Historical scan 2026-06-20 01:39:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

idun.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 April 1998 (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 5 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 77ms

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 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

7 records 80ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	173.194.222.26 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b	lo-in-f26.1e100.net lu-in-f27.1e100.net lu-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.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
30	43200s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.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#

📝

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 2026-10-12 20:31:15

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

146ms

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

🏷️ SOA#

77ms

Field	Value
Serial	2026061201
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 18:23:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-04-01
Expires	2027-06-30 (249d)

📋 WHOIS#

⏱️ Lookup Timing#

77ms

76ms

80ms

AAAA

68ms

TXT

321ms

CAA

49ms

HTTPS

45ms

TLSA

2070ms

SOA

77ms

MTA-STS

91ms

DNSSEC

146ms

SRV

315ms

Total

2788ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 20:31:15	885ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-24 03:37:27	726ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-16 18:39:31	1963ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-05 18:56:58	1130ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-12 14:53:55	1433ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-19 19:07:16	1481ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-14 11:31:40	1300ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-10 08:33:06	7708ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-07 00:54:49	1640ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-26 22:15:22	836ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-20 23:44:11	2906ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-20 17:51:50	1407ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-20 06:36:13	1281ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-20 01:39:28 shown	2788ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-18 14:18:37	2689ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 14:24:45	296ms	0 NS 0 A 0 MX	❓ Unknown