guldsmed-thomsen.dk DNS records

🖥️ Nameservers3 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.hostonline.dk	217.195.185.243 2a02:188:6004:14::10	ns4.hostonline.dk ns4.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns5.hostonline.dk	217.195.185.244 2a02:188:6004:14::11	ns5.hostonline.dk ns5.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns6.hostonline.dk	85.191.126.85	ns6.hostonline.dk	AS204274 AURA Fiber A/S

🌍 A Records1 records 2071ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.216	58s	webhotel08.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	he.hostonline.dk	217.195.185.200 2a02:188:164::100	he.hostonline.dk he.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
30	60s	mx-backup.hostonline.dk	217.195.185.201 2a02:188:6004:15::12	mx-backup.hostonline.dk spamfront2.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.hostonline.dk → 217.195.185.209

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 211ms

TXT Record
v=spf1 a mx include:_spf.hostonline.dk -all

✉️ SPF

Policy	Record (guldsmed-thomsen.dk)
-all (hard fail)	v=spf1 a mx include:_spf.hostonline.dk -all

📨 DMARC

Policy	Record (_dmarc.guldsmed-thomsen.dk)
p=reject	v=DMARC1; p=reject; aspf=r;

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC9084ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082602
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	3600s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-08-26 11:38:13

Field	Value
Registrar	TS COMPUTER ApS
Registered	2000-01-11
Expires	2027-03-31 (207d)

📋 WHOIS

⏱️ Lookup Timing

NS

50ms

A

2071ms

MX

50ms

AAAA

41ms

TXT

211ms

CAA

41ms

HTTPS

58ms

TLSA

70ms

SOA

0ms

MTA-STS

62ms

DNSSEC

9084ms

SRV

77ms

Total

9534ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 11:37:29	9534ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-21 20:48:35	1011ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-16 12:38:43	4609ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-13 21:46:36	10452ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-07 06:59:19	9926ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-03 15:46:17	8896ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-27 19:32:35	16657ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-22 14:26:30	1906ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-17 15:03:54	890ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-15 01:20:16	1957ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-08 14:42:41	16709ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 10:43:43	667ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-30 05:37:11	606ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 04:53:01	566ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 10:12:58	2375ms	3 NS 1 A 2 MX	🔒 Secure	View