folmerhus.dk

📜 Historical scan 2026-08-10 17:20:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

folmerhus.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 173.212.220.34 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by mail1.folmerhus.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 35ms

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
173.212.220.34	43200s	vmi1475906.contaboserver.net	AS51167	Contabo GmbH	173.212.192.0/18	🇫🇷 France	Lauterbourg

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail1.folmerhus.dk	144.91.107.31	vmi2946224.contaboserver.net	AS51167 Contabo GmbH

🔷 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 2026-10-08 08:15:13

www	173.212.220.34 (AS51167) (address records, no CNAME)
www vs bare domain	Same network folmerhus.dk: 173.212.220.34 (AS51167) www.folmerhus.dk: 173.212.220.34 (AS51167)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

76ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2026080101
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#

35ms

38ms

48ms

AAAA

43ms

TXT

152ms

CAA

48ms

HTTPS

40ms

TLSA

104ms

SOA

39ms

MTA-STS

58ms

DNSSEC

76ms

SRV

71ms

Total

4717ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 06:52:17	1040ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 06:33:40	482ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 01:14:14	2567ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 12:53:37	652ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-29 11:42:16	1174ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 03:46:28	2621ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 05:46:07	4546ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 10:09:04	5175ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 17:20:24 shown	4717ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-03 03:28:52	822ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 22:39:20	796ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 09:20:07	678ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 08:39:26	980ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 10:59:17	6399ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:35:20	553ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:33:55	685ms	2 NS 1 A 1 MX	🔒 Secure