feros.dk

📜 Historical scan 2026-08-20 22:39:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

feros.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 June 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.139.239 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. 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 34ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.139.239	43200s	—	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records#

3 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	43200s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
10	43200s	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	feros.dk → 46.183.139.239
🔶 Autoconfig	feros.dk → 46.183.139.239

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-07 21:56:19

www CNAME	feros.dk (all on feros.dk) → 46.183.139.239 (AS47292)
www vs bare domain	Same network feros.dk: 46.183.139.239 (AS47292) www.feros.dk: 46.183.139.239 (AS47292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.feros.dk	feros.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

89ms

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

🏷️ SOA#

53ms

Field	Value
Serial	2026032501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-04 16:24:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-06-25
Expires	2027-06-30 (254d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

38ms

44ms

AAAA

34ms

TXT

165ms

CAA

45ms

HTTPS

61ms

TLSA

104ms

SOA

53ms

MTA-STS

60ms

DNSSEC

89ms

SRV

76ms

Total

4882ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 21:56:19	634ms	2 NS 1 A 3 MX	🔒 Secure
2026-10-04 16:15:14	1042ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-29 15:34:54	1498ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-28 09:54:49	786ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-26 09:44:32	643ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-23 14:10:24	1074ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-20 22:39:24 shown	4882ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-26 21:49:18	5371ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-23 21:48:15	1180ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 10:15:25	684ms	2 NS 1 A 3 MX	🔒 Secure