altomferier.dk

📜 Historical scan 2026-06-19 03:24:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

altomferier.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 17 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.43.18 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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 42ms

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 99ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.43.18	3600s	vm1217.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.21.43.18
🔶 Autoconfig	185.21.43.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 251ms

TXT Record
sendinblue-code:63fad511192918a5fdabdda6c6bdffab
v=spf1 include:spf.sendinblue.com mx ~all

✉️ SPF#

Policy	Record (altomferier.dk)
~all (soft fail)	v=spf1 include:spf.sendinblue.com mx ~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 2026-10-10 19:18:23

www	185.21.43.18 (AS48854) (address records, no CNAME)
www vs bare domain	Same network altomferier.dk: 185.21.43.18 (AS48854) www.altomferier.dk: 185.21.43.18 (AS48854)
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: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.altomferier.dk	fYWhgQuybOvsND2betw_Cf079vUoij-WshrCYuf3YuY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

79ms

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

🏷️ SOA#

29ms

Field	Value
Serial	2023052501
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 2026-10-07 04:59:34

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-02-17
Expires	2027-02-16 (120d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

99ms

43ms

AAAA

102ms

TXT

251ms

CAA

27ms

HTTPS

101ms

TLSA

151ms

SOA

29ms

MTA-STS

44ms

DNSSEC

79ms

SRV

124ms

Total

711ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 05:28:32	412ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-28 09:40:41	562ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-29 09:16:22	519ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-25 10:10:21	384ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-23 18:02:51	1175ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 03:24:22 shown	711ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 13:24:09	656ms	2 NS 1 A 0 MX	🔒 Secure