collstrup.dk

📜 Historical scan 2026-06-16 21:45:25  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

collstrup.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 September 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.160.177.10 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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   34ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —

🌍 A Records#

1 records   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.160.177.10 — 80-160-177-10-dynamic.dk.customer.tdc.net AS3292 TDC Holding A/S 80.160.0.0/13 🇩🇰 Denmark Egtved

📧 MX Records#

7 records   34ms
PriorityTTLMail ServerIP addressesPTRASN
10 — aspmx.l.google.com 209.85.233.27 lr-in-f27.1e100.net AS15169 Google LLC
20 — alt1.aspmx.l.google.com 192.178.158.27 lcdels-in-f27.1e100.net AS15169 Google LLC
20 — alt2.aspmx.l.google.com 192.178.158.26 lcdels-in-f26.1e100.net AS15169 Google LLC
30 — aspmx2.googlemail.com 192.178.211.26 lcbomp-in-f26.1e100.net AS15169 Google LLC
30 — aspmx3.googlemail.com 192.178.211.27 lcbomp-in-f27.1e100.net AS15169 Google LLC
30 — aspmx4.googlemail.com 142.250.147.27 rd-in-f27.1e100.net AS15169 Google LLC
30 — aspmx5.googlemail.com 172.253.152.27 yulpptr-in-f27.1e100.net AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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 2026-10-13 09:18:36
www CNAMEghs.google.com (all on google.com)
www vs bare domainDifferent networks (all like this)
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#

119ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

32ms
FieldValue
Serial2026061101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-13 09:44:31
FieldValue
RegistrarONE.COM A/S
Registered2000-09-19
Expires2027-09-30 (344d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
34ms
A
34ms
MX
34ms
AAAA
34ms
TXT
165ms
CAA
33ms
HTTPS
41ms
TLSA
188ms
SOA
32ms
MTA-STS
38ms
DNSSEC
119ms
SRV
0ms
Total
844ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 09:18:36 3013ms 2 NS 1 A 7 MX 🔒 Secure
2026-10-07 21:49:25 563ms 2 NS 1 A 7 MX 🔒 Secure
2026-10-03 11:37:41 505ms 2 NS 1 A 7 MX 🔒 Secure
2026-09-18 01:09:50 670ms 2 NS 1 A 7 MX 🔒 Secure
2026-09-11 00:42:14 1144ms 2 NS 1 A 7 MX 🔒 Secure
2026-09-02 04:15:28 2691ms 2 NS 1 A 7 MX 🔒 Secure
2026-08-11 18:41:12 1588ms 2 NS 1 A 7 MX 🔒 Secure
2026-07-18 08:54:58 4366ms 2 NS 1 A 7 MX 🔒 Secure
2026-07-11 20:59:20 9385ms 2 NS 1 A 7 MX 🔒 Secure
2026-06-20 06:21:44 1096ms 2 NS 1 A 7 MX 🔒 Secure
2026-06-16 21:45:25 shown 844ms 2 NS 1 A 7 MX 🔒 Secure
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