frcbilhus.dk

📜 Historical scan 2026-06-20 00:18:25 · ← 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 74ms

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 84ms

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 87ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	frcbilhus-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::f 2a01:111:f403:ca09::6 2a01:111:f403:ca09::7 52.101.68.12 52.101.68.8 52.101.73.12 52.101.73.8	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 52.98.232.8
🔶 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 329ms

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#

172ms

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

🏷️ SOA#

72ms

Field	Value
Serial	2026060101
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#

74ms

84ms

87ms

AAAA

85ms

TXT

329ms

CAA

83ms

HTTPS

62ms

TLSA

305ms

SOA

72ms

MTA-STS

445ms

DNSSEC

172ms

SRV

2054ms

Total

2701ms

🕐 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	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 shown	2701ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:03:05	1728ms	2 NS 1 A 1 MX	🔒 Secure