1host.dk

📜 Historical scan 2026-08-14 22:28:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

1host.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 11 April 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.1host.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#

3 records 215ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 235ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	mail.1host.dk	185.101.91.229	mail.1host.dk	AS39642 Sinal A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.101.91.229

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 322ms

TXT Record
_11121A974E0A1EC92C1DB7C6A98816BA.1host.dk
1host.dk. IN TXT \"v=spf1 mx a ptr ip4:185.101.91.229 -all
3rq9s5rbk1n6v98wqlrsgcm72nm9c8fg
h5myw19rqdn5xlvf2rdj2bnzj52bwd5t

✉️ 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 2026-10-24 19:33:25

www	NXDOMAIN
www vs bare domain	Neither resolves 1host.dk: no address www.1host.dk: no address
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

328ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026081300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-01 10:39:32

Field	Value
Registrar	Simply.com A/S
Registered	2013-04-11
Expires	2027-04-30 (186d)

📋 WHOIS#

⏱️ Lookup Timing#

215ms

188ms

235ms

AAAA

219ms

TXT

322ms

CAA

218ms

HTTPS

246ms

TLSA

68ms

SOA

0ms

MTA-STS

251ms

DNSSEC

328ms

SRV

235ms

Total

1664ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 19:33:25	535ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-12 18:47:39	379ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-01 10:14:22	1622ms	3 NS 0 A 1 MX	🔒 Secure
2026-09-25 08:40:53	455ms	3 NS 0 A 1 MX	🔒 Secure
2026-08-14 22:28:43 shown	1664ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-30 08:42:47	823ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-16 12:40:48	716ms	3 NS 0 A 1 MX	🔒 Secure