simulator.dk DNS records

🖥️ Nameservers2 records 102ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.webhot.dk	178.72.21.249	abraham.webhot.dk	AS3342 Cibicom A/S
ns4.webhot.dk	178.72.21.250	skinner.webhot.dk	AS3342 Cibicom A/S

🌍 A Records1 records 104ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.72.21.249	1800s	abraham.webhot.dk	AS3342	Cibicom A/S	178.72.16.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 92ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1800s	patty.webhot.dk	178.72.21.212	patty.webhot.dk	AS3342 Cibicom A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 396ms

TXT Record
Hosted by Web-Hotel Danmark - http://www.webhot.dk/
v=spf1 +a:patty.webhot.dk -all

✉️ SPF

Policy	Record (simulator.dk)
-all (hard fail)	v=spf1 +a:patty.webhot.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)

🔐 DNSSEC237ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA131ms

Field	Value
Serial	2026060101
Primary NS (MNAME)	ns4.webhot.dk
Responsible (RNAME)	hostmaster@webhot.dk
Refresh	28800s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

102ms

A

104ms

MX

92ms

AAAA

79ms

TXT

396ms

CAA

131ms

HTTPS

128ms

TLSA

115ms

SOA

131ms

MTA-STS

130ms

DNSSEC

237ms

SRV

219ms

Total

890ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-22 08:42:54	8581ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 21:40:23	2805ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 08:23:47	2861ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 12:12:04	2561ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 05:33:48	2336ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 04:40:18	2874ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-31 18:40:28	900ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-30 00:35:03	2835ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 16:59:20	2633ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 14:47:06	14139ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 13:42:43	675ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 13:31:16	646ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 13:17:58	541ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 10:44:01	734ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 00:34:22	602ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 17:05:55	753ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 06:44:37	8618ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 03:09:53	707ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-14 19:04:09	597ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-09 03:46:16	1608ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-06 23:44:34	8672ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-04 22:40:34	2404ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-04 21:46:14	1155ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-07-02 22:19:28	3179ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 23:56:12	890ms	2 NS 1 A 1 MX	🔓 Insecure	View