halsted-it.dk

📜 Historical scan 2026-08-28 04:58:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

halsted-it.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 217.116.232.210 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mail.gigahost.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 36ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.210	43200s	210.giga-ptr.232.116.217.in-addr.arpa web10.gigahost.dk	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.gigahost.dk	89.186.169.85	—	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	halsted-it.dk → 217.116.232.210
🔶 Autoconfig	halsted-it.dk → 217.116.232.210

🔷 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 2026-10-09 19:10:30

www	217.116.232.210 (AS47292) (address records, no CNAME)
www vs bare domain	Same network halsted-it.dk: 217.116.232.210 (AS47292) www.halsted-it.dk: 217.116.232.210 (AS47292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.halsted-it.dk	halsted-it.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

100ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082701
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#

36ms

33ms

35ms

AAAA

34ms

TXT

131ms

CAA

31ms

HTTPS

31ms

TLSA

57ms

SOA

0ms

MTA-STS

48ms

DNSSEC

100ms

SRV

46ms

Total

666ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 13:49:03	925ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 14:34:08	4700ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 16:29:40	1164ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 04:58:32 shown	666ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 04:28:10	807ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 07:18:03	639ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-26 05:13:22	1040ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 21:10:04	671ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 10:36:54	1003ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:45:55	571ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:44:30	1042ms	2 NS 1 A 1 MX	🔒 Secure