alarmline.dk

Records from scan: 2026-10-13 06:39:22 · 570ms total · last checked 2026-10-17 10:42 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

alarmline.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 5.186.54.160 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by mail.alarmline.dk, mailgate.arosnet.dk. The zone is DNSSEC-signed and validates, has no 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 31ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.186.54.160	43200s	5.186.54.160.static.fibianet.dk	AS44869	FIBIA P/S	5.186.0.0/16	🇩🇰 Denmark	Egå

📧 MX Records#

2 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.alarmline.dk	5.186.54.160	5.186.54.160.static.fibianet.dk	AS44869 FIBIA P/S
100	43200s	mailgate.arosnet.dk	5.186.54.160	5.186.54.160.static.fibianet.dk	AS44869 FIBIA P/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 118ms

TXT Record
v=spf1 mx include:arosnet.dk -all

✉️ SPF#

Policy	Record (alarmline.dk)
-all (hard fail)	v=spf1 mx include:arosnet.dk -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#

checked 2026-10-13 06:39:22

www	5.186.54.160 (AS44869) (address records, no CNAME)
www vs bare domain	Same network alarmline.dk: 5.186.54.160 (AS44869) www.alarmline.dk: 5.186.54.160 (AS44869)
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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

104ms

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

🏷️ SOA#

27ms

Field	Value
Serial	2026101201
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#

31ms

33ms

32ms

AAAA

32ms

TXT

118ms

CAA

35ms

HTTPS

41ms

TLSA

86ms

SOA

27ms

MTA-STS

50ms

DNSSEC

104ms

SRV

47ms

Total

570ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 06:39:22 shown	570ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-26 03:45:58	521ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-17 06:05:25	826ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-04 07:31:10	6442ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 23:04:27	564ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-24 09:21:07	6780ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-13 05:36:23	2258ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-19 07:58:40	8727ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-13 05:13:54	16695ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 23:39:02	1355ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 02:29:13	948ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 12:46:20	588ms	2 NS 1 A 2 MX	🔒 Secure