smartfold.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 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.215	3600s	webhotel07.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	—

📧 MX Records2 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	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	43200s	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 81ms

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

✉️ SPF

Policy	Record (smartfold.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)

🔐 DNSSEC88ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082902
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@smartfold.dk
Refresh	16384s
Retry	2048s
Expire	1048576s
Minimum (neg-cache TTL)	2560s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

30ms

A

54ms

MX

25ms

AAAA

26ms

TXT

81ms

CAA

27ms

HTTPS

21ms

TLSA

105ms

SOA

0ms

MTA-STS

32ms

DNSSEC

88ms

SRV

59ms

Total

523ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 05:38:17	523ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-24 17:25:16	738ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-19 12:20:48	12055ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-15 23:54:51	3440ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-10 00:59:31	2140ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-08 02:42:28	25024ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-03 07:07:24	1453ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-25 06:02:50	9776ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-20 08:38:09	8920ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-17 17:36:31	2675ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-10 18:34:00	2648ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-06 04:52:32	945ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-01 03:52:27	691ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-28 06:46:22	1129ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 09:58:14	837ms	3 NS 1 A 2 MX	⚠️ Bogus	View
2026-06-21 11:22:26	2746ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 02:12:35	829ms	3 NS 1 A 2 MX	🔒 Secure	View