frcbilhus.dk

📜 Historical scan 2026-08-05 21:57:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frcbilhus.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 November 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 136.243.21.239 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by frcbilhus-dk.mail.protection.outlook.com. 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 52ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
136.243.21.239	3600s	s3.moonstar.host	AS24940	Hetzner Online GmbH	136.243.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 77ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	frcbilhus-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::a 2a01:111:f403:ca09:: 2a01:111:f403:ca09::2 52.101.68.18 52.101.68.25 52.101.68.27 52.101.68.39	mail-db7pr03cu00401.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	136.243.21.239

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 185ms

TXT Record
MS=ms70790843
v=spf1 include:amazonses.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (frcbilhus.dk)
-all (hard fail)	v=spf1 include:amazonses.com include:spf.protection.outlook.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 2026-10-04 04:44:37

www	Address record (no CNAME)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-frcbilhus-dk._domainkey.frcbilhus.r-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026080201
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 2026-10-04 05:13:48

Field	Value
Registrar	ONE.COM A/S
Registered	2025-11-11
Expires	2026-11-10 (24d)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

38ms

77ms

AAAA

57ms

TXT

185ms

CAA

67ms

HTTPS

48ms

TLSA

364ms

SOA

0ms

MTA-STS

67ms

DNSSEC

99ms

SRV

92ms

Total

1531ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 04:44:37	859ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 04:15:04	3301ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 04:01:27	1351ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 09:30:07	821ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 15:24:04	1091ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 14:51:38	2468ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 23:43:29	915ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-05 21:57:50 shown	1531ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-31 23:21:10	24892ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 15:01:40	754ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 16:00:29	945ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 00:18:25	2701ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:03:05	1728ms	2 NS 1 A 1 MX	🔒 Secure