fbsa.dk

Records from scan: 2026-10-19 20:24:33 · 1568ms total · last checked 2026-10-21 00:37 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fbsa.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 October 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 142.93.104.90 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by fbsa-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 53ms

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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
142.93.104.90	600s	1582957.cloudwaysapps.com	AS14061	DigitalOcean, LLC	142.93.0.0/16	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	fbsa-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::10 2a01:111:f403:ca09::24 2a01:111:f403:ca09::a 52.101.209.153 52.101.209.31 52.101.68.8 52.101.73.120	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am7pr02cu00300.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 → 40.104.116.40
🔶 Autoconfig	93.191.157.140

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 62ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 291ms

TXT Record
MS=ms55906454
v=spf1 ip4:194.126.192.100 include:spf.protection.outlook.com include:mailgun.org include:_spf.elasticemail.com ~all

✉️ SPF#

Policy	Record (fbsa.dk)
~all (soft fail)	v=spf1 ip4:194.126.192.100 include:spf.protection.outlook.com include:mailgun.org include:_spf.elasticemail.com ~all

📨 DMARC#

Policy	Record (_dmarc.fbsa.dk)
p=none (monitor only)	v=DMARC1;p=none;pct=100;aspf=r;adkim=r;

📬 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 2026-10-19 20:24:33

www CNAME	client-bygherreforeningen-byggerietssamfundsansvar.kathlab.dk (all on kathlab.dk) → 167.99.244.16 (AS14061)
www vs bare domain	Same network fbsa.dk: 142.93.104.90 (AS14061) www.fbsa.dk: 167.99.244.16 (AS14061)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: ~all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

124ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2026101901
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 2026-10-19 20:34:35

Field	Value
Registrar	ONE.COM A/S
Registered	2014-10-29
Expires	2026-10-31 (8d)

🔗 Same registrant#

17 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
acceleratorfond.dk	ONE.COM A/S
amkintro.dk	ONE.COM A/S
byggeprocesser.dk	ONE.COM A/S
byggeriets-samfundsansvar.dk	ONE.COM A/S
byggerietssamfundsansvar.dk	ONE.COM A/S
centerforskolebyggeri.dk	ONE.COM A/S
centerforvelfaerdsbyggeri.dk	ONE.COM A/S
centerforvelfærdsbyggeri.dk	ONE.COM A/S
dagslysalliancen.dk	ONE.COM A/S
i2p.dk	ONE.COM A/S
jordbase.dk	ONE.COM A/S
modelprogram.dk	ONE.COM A/S
modelprogrammer.dk	ONE.COM A/S
rumogpaedagogik.dk	ONE.COM A/S
rumogpædagogik.dk	ONE.COM A/S
samarbejdsløftet.dk	ONE.COM A/S
værdibyg.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

53ms

55ms

41ms

AAAA

43ms

TXT

291ms

CAA

48ms

HTTPS

50ms

TLSA

763ms

SOA

33ms

MTA-STS

71ms

DNSSEC

124ms

SRV

62ms

Total

1568ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 20:24:33 shown	1568ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 20:12:07	1341ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 08:18:33	1534ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 12:37:58	1142ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 00:44:41	771ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 19:25:05	3028ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 00:51:27	1163ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:29:02	785ms	2 NS 1 A 1 MX	🔒 Secure