fdalarmer.dk

📜 Historical scan 2026-06-22 09:26:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fdalarmer.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 18 May 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by fdalarmer-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	600s	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	fdalarmer-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::6 2a01:111:f403:ca09::8 2a01:111:f403:ca09::9 52.101.68.8 52.101.73.16 52.101.73.2 52.101.73.8	mail-db4pr02cu00307.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.99.149.168

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 128ms

TXT Record
MS=ms71529348
v=spf1 include:spf.protection.outlook.com ip4: 185.82.229.106 -all

✉️ SPF#

Policy	Record (fdalarmer.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4: 185.82.229.106 -all

📨 DMARC#

Policy	Record (_dmarc.fdalarmer.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s;

📬 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 2026-10-08 03:03:38

www	93.191.155.240 (AS48854) (address records, no CNAME)
www vs bare domain	Same network fdalarmer.dk: 93.191.155.240 (AS48854) www.fdalarmer.dk: 93.191.155.240 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-fdalarmer-dk._domainkey.skjernel.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-fdalarmer-dk._domainkey.skjernel.onmicrosoft.com	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: 1/10 · policy: -all

error Unknown mechanism "185.82.229.106": receivers treat the record as a permanent error

🔗 TLSA / DANE#

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

🔐 DNSSEC#

56ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2023102601
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 20:13:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-05-18
Expires	2027-05-31 (218d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

31ms

AAAA

87ms

TXT

128ms

CAA

37ms

HTTPS

30ms

TLSA

248ms

SOA

37ms

MTA-STS

42ms

DNSSEC

56ms

SRV

96ms

Total

749ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 20:48:42	998ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 21:50:53	1109ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 08:09:10	759ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 23:44:41	1149ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 07:47:14	1260ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 11:00:03	1148ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 09:26:29 shown	749ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:13:47	726ms	2 NS 1 A 1 MX	🔒 Secure