frontline.dk

📜 Historical scan 2026-06-17 09:37:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frontline.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 19 November 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.46.3.99 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by frontline-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 112ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	—	—	—
ns2.curanet.dk	—	—	—

🌍 A Records#

1 records 100ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.46.3.99	—	dedi899.your-server.de	AS24940	Hetzner Online GmbH	78.46.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 112ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	frontline-dk.mail.protection.outlook.com	52.101.68.18 52.101.68.29 52.101.73.153 52.101.73.28	mail-db4pr02cu00302.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

1 records 111ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:329c::2	—	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 220ms

TXT Record
MS=ms39937784
v=spf1 include:spf.protection.outlook.com include:_spf.mhost.dk include:mailgun.org ~all

✉️ SPF#

Policy	Record (frontline.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:_spf.mhost.dk include:mailgun.org ~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 2026-10-09 12:24:54

www	78.46.3.99 (AS24940) (address records, no CNAME)
www vs bare domain	Same network frontline.dk: 78.46.3.99 2a01:4f8:d0a:329c::2 (AS24940) www.frontline.dk: 78.46.3.99 (AS24940)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

216ms

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

🏷️ SOA#

92ms

Field	Value
Serial	2024080702
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 2026-10-09 22:23:18

Field	Value
Registrar	CURANET A/S
Registered	1996-11-19
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

112ms

100ms

112ms

AAAA

111ms

TXT

220ms

CAA

106ms

HTTPS

105ms

TLSA

212ms

SOA

92ms

MTA-STS

75ms

DNSSEC

216ms

SRV

0ms

Total

841ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:24:54	1010ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 09:53:15	1029ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 04:40:54	1160ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 09:29:40	1072ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 15:56:29	967ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 09:22:22	690ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 23:32:15	2920ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:37:09 shown	841ms	2 NS 1 A 1 MX	🔒 Secure