dumdum.dk

📜 Historical scan 2026-06-17 05:18:29  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dumdum.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 July 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.105 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   195ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —

🌍 A Records#

1 records   224ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.105 — webcluster2.webpod13-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

5 records   140ms
PriorityTTLMail ServerIP addressesPTRASN
1 — aspmx.l.google.com 142.250.147.26 rd-in-f26.1e100.net AS15169 Google LLC
5 — alt1.aspmx.l.google.com 172.253.158.27 so-in-f27.1e100.net AS15169 Google LLC
5 — alt2.aspmx.l.google.com 108.177.125.27 tp-in-f27.1e100.net AS15169 Google LLC
10 — alt3.aspmx.l.google.com 108.177.125.27 tp-in-f27.1e100.net AS15169 Google LLC
10 — alt4.aspmx.l.google.com 173.194.43.27 yudlsqd-in-f27.1e100.net AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records   173ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10b:804e:fd85:ba85:b1cf — — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-21 12:10:30
www46.30.213.105 2a02:2350:5:10b:804e:fd85:ba85:b1cf (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

326ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

174ms
FieldValue
Serial2026061305
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-21 11:39:50
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2001-07-23
Expires2030-09-30 (1435d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
195ms
A
224ms
MX
140ms
AAAA
173ms
TXT
361ms
CAA
166ms
HTTPS
130ms
TLSA
285ms
SOA
174ms
MTA-STS
246ms
DNSSEC
326ms
SRV
0ms
Total
2187ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 12:10:30 1687ms 2 NS 1 A 5 MX 🔒 Secure
2026-10-13 01:48:07 456ms 2 NS 1 A 5 MX 🔒 Secure
2026-10-12 01:35:56 2026ms 2 NS 1 A 5 MX 🔒 Secure
2026-10-01 06:51:19 665ms 2 NS 1 A 5 MX 🔒 Secure
2026-09-29 15:37:20 1800ms 2 NS 1 A 5 MX 🔒 Secure
2026-09-27 14:15:59 858ms 2 NS 1 A 5 MX 🔒 Secure
2026-09-23 13:21:11 887ms 2 NS 1 A 5 MX 🔒 Secure
2026-08-22 18:16:47 5325ms 2 NS 1 A 5 MX 🔒 Secure
2026-08-14 12:53:05 6776ms 2 NS 1 A 5 MX 🔒 Secure
2026-08-13 04:17:33 1379ms 2 NS 1 A 5 MX 🔒 Secure
2026-07-22 16:45:08 17059ms 2 NS 1 A 5 MX 🔒 Secure
2026-07-02 11:50:55 870ms 2 NS 1 A 5 MX 🔒 Secure
2026-06-22 14:24:04 1981ms 2 NS 1 A 5 MX 🔒 Secure
2026-06-17 05:18:29 shown 2187ms 2 NS 1 A 5 MX 🔒 Secure
2026-06-17 05:06:07 20265ms 2 NS 1 A 5 MX 🔒 Secure
2026-06-17 05:00:29 4917ms 2 NS 1 A 5 MX 🔒 Secure
2026-06-17 05:00:05 838ms 2 NS 1 A 5 MX 🔒 Secure
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