fasterholt.dk

📜 Historical scan 2026-09-25 11:36:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fasterholt.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.254 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by fasterholt-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 32ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.254	60s	linux32.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	fasterholt-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::f 2a01:111:f403:ca09::28 2a01:111:f403:ca21::10 52.101.103.143 52.101.103.39 52.101.185.21 52.101.73.123	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 224ms

TXT Record
MS=ms91586805
v=spf1 mx include:_spf.mail.dlx.dk include:spf.protection.outlook.com include:spf.mandrillapp.com ~all

✉️ SPF#

Policy	Record (fasterholt.dk)
~all (soft fail)	v=spf1 mx include:_spf.mail.dlx.dk include:spf.protection.outlook.com include:spf.mandrillapp.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 2026-10-12 23:24:37

www CNAME	fasterholt.dk (all on fasterholt.dk) → 185.21.41.254 (AS48854)
www vs bare domain	Same network fasterholt.dk: 185.21.41.254 (AS48854) www.fasterholt.dk: 185.21.41.254 (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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.fasterholt.dk	ab3e9c07-a5d6-4c0f-978f-e833ce7253a0.auth.acme-dns.io
TXT	ab3e9c07-a5d6-4c0f-978f-e833ce7253a0.auth.acme-dns.io	492GxkE3gKyqOeAeQAnh9ljgGLjk5kwHBO4Qw0jvNDQ
TXT	ab3e9c07-a5d6-4c0f-978f-e833ce7253a0.auth.acme-dns.io	x9LZQaSsPQR88XCVql5I7Z_oRoP31ebW4idEKV_Mq3g

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026070601
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

32ms

31ms

40ms

AAAA

35ms

TXT

224ms

CAA

36ms

HTTPS

35ms

TLSA

822ms

SOA

0ms

MTA-STS

42ms

DNSSEC

72ms

SRV

45ms

Total

1376ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 13:21:53	1418ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 11:36:06 shown	1376ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 09:10:14	1176ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-06 15:43:54	6626ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 10:59:14	800ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-30 13:13:28	762ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 10:20:40	2138ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 12:15:34	1178ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 04:40:04	1378ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 13:08:12	1024ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 05:13:07	1169ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:29:36	1263ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 09:26:45	4271ms	2 NS 2 A 1 MX	🔓 Insecure