spammaster.dk DNS records

🖥️ Nameservers2 records 226ms

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 196ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.72.21.211	1800s	otto.webhot.dk	AS3342	Cibicom A/S	178.72.16.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 249ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1800s	mx24.spammaster.dk	178.72.21.202	mx24.spammaster.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 765ms

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

✉️ SPF

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

🔐 DNSSEC498ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081504
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

226ms

A

196ms

MX

249ms

AAAA

225ms

TXT

765ms

CAA

204ms

HTTPS

237ms

TLSA

236ms

SOA

0ms

MTA-STS

289ms

DNSSEC

498ms

SRV

281ms

Total

2790ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-16 05:46:28	2790ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-12 16:02:29	669ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 11:12:09	768ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-05 11:08:10	989ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 12:12:03	717ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 11:38:32	10196ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 10:03:38	654ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 06:48:30	743ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-20 22:17:20	4593ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-16 09:12:19	6586ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-13 21:27:29	538ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-10 01:01:00	755ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-08 23:05:40	16539ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-06 13:03:24	626ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-05 00:08:37	9450ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 19:29:51	485ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 20:44:30	493ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 18:46:45	444ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 17:06:55	595ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 23:13:07	462ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 02:14:12	1274ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 17:06:33	496ms	2 NS 1 A 1 MX	🔓 Insecure	View