tumdidum.dk DNS records

🖥️ Nameservers3 records 73ms

Nameserver	IP addresses	PTR	ASN / ISP
auth01.ns.dk-hostmaster.dk	193.163.102.11 2a01:630:0:40::11	auth01.ns.dk-hostmaster.dk auth01.ns.dk-hostmaster.dk	AS39839 Punktum dk A/S AS39839 Punktum dk A/S
auth02.ns.dk-hostmaster.dk	193.163.102.24 2a01:630:0:40::24	auth02.ns.dk-hostmaster.dk auth02.ns.dk-hostmaster.dk	AS39839 Punktum dk A/S AS39839 Punktum dk A/S
auth03.ns.dk-hostmaster.dk	130.226.213.139 2001:878:0:e000:82:e2:d5:8b	auth03.ns.dk-hostmaster.dk auth03.ns.dk-hostmaster.dk	AS1835 IDDQD-AS AS1835 IDDQD-AS

🌍 A Records

🌍

No A records found

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 311ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (tumdidum.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.tumdidum.dk)
p=reject	v=DMARC1; p=reject;

📬 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)

🔐 DNSSEC308ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026082900
Primary NS (MNAME)	auth01.ns.dk-hostmaster.dk
Responsible (RNAME)	tech@punktum.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

73ms

A

136ms

MX

132ms

AAAA

125ms

TXT

311ms

CAA

133ms

HTTPS

122ms

TLSA

38ms

SOA

0ms

MTA-STS

189ms

DNSSEC

308ms

SRV

132ms

Total

941ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 23:58:35	941ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-26 13:08:49	505ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-23 20:13:18	2346ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-22 18:41:06	634ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-18 12:50:39	669ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-17 08:49:29	2830ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-16 06:39:57	1793ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-11 16:11:08	8617ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-10 15:22:54	860ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-06 05:04:29	982ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-03 22:37:33	945ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-24 02:28:37	619ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-23 01:49:44	842ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-18 03:58:15	1153ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-16 14:15:55	1043ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-10 22:58:04	1077ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-05 23:29:18	502ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-04 14:19:59	702ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-06-30 17:18:50	588ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-06-29 17:41:37	405ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-06-28 14:57:35	755ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-06-24 12:19:43	828ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-06-17 11:33:49	1073ms	3 NS 0 A 0 MX	🔒 Secure	View