fubicon.dk

📜 Historical scan 2026-06-17 09:35:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fubicon.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.131 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by fubicon-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.131	—	webcluster4.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	fubicon-dk.mail.protection.outlook.com	52.101.68.18 52.101.68.39 52.101.73.15 52.101.73.8	mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

1 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:1e:c83b:c2fc:f85b	—	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 133ms

TXT Record
google-site-verification=AoAQefnNFhZv7QI-0LGzqL7HJ5M03w_uST83Q_uyNxg
v=spf1 include:spf.protection.outlook.com Include:_custspf.one.com-all

✉️ SPF#

Policy	Record (fubicon.dk)
no all — incomplete SPF	v=spf1 include:spf.protection.outlook.com include:_custspf.one.com-all

📨 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 2026-09-30 14:54:57

www	Address record (no CNAME)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: none

error include:_custspf.one.com-all has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
warn No "all" and no redirect: mail from unlisted servers gets a neutral result

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

130ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2026060301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

37ms

41ms

39ms

AAAA

36ms

TXT

133ms

CAA

58ms

HTTPS

35ms

TLSA

3231ms

SOA

39ms

MTA-STS

46ms

DNSSEC

130ms

SRV

0ms

Total

3819ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:54:57	591ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 18:46:41	1465ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 00:33:25	1708ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 12:20:56	1697ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 18:24:49	1038ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 15:40:03	6396ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 22:38:09	6078ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 17:14:56	1268ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 06:28:18	791ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:35:02 shown	3819ms	2 NS 1 A 1 MX	🔒 Secure