sanderm.dk DNS records

🖥️ Nameservers3 records 30ms

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 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.218	43200s	webhotel10.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	—

📧 MX Records2 records 23ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	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	3600s	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 95ms

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

✉️ SPF

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

📨 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

🔗 TLSA / DANE

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

🔐 DNSSEC96ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082702
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	43200s
Retry	43200s
Expire	604800s
Minimum (neg-cache TTL)	43200s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

30ms

A

26ms

MX

23ms

AAAA

27ms

TXT

95ms

CAA

31ms

HTTPS

29ms

TLSA

1414ms

SOA

0ms

MTA-STS

62ms

DNSSEC

96ms

SRV

34ms

Total

1836ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:39:45	1836ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-22 13:38:17	7508ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-17 09:35:51	814ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-14 15:09:18	9256ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-09 01:24:24	10806ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-01 02:14:39	12095ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-23 10:03:00	1114ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-18 09:36:19	874ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-13 21:47:35	910ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-09 04:43:59	1120ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 14:24:02	1274ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-28 23:44:49	481ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 15:44:34	2046ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-19 10:21:39	2908ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 13:32:27	685ms	3 NS 1 A 2 MX	🔒 Secure	View