dtr.dk

📜 Historical scan 2026-06-22 05:39:51  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dtr.dk is a .dk domain served by 5 nameservers (ns1pri.webhosting.dk, ns2.mywebtonet.com, ns2.webhosting.dk and 2 more). It was registered on 15 April 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.61.80.3 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by webhotel12.webhosting.dk. 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#

5 records   156ms
NameserverIP addressesPTRASN / ISP
ns1pri.webhosting.dk 157.250.160.80 ns1pri.webhosting.dk AS3342 Cibicom A/S
ns2.mywebtonet.com 157.250.163.66 ns2.mywebtonet.com AS3342 Cibicom A/S
ns2.webhosting.dk 157.250.163.65 ns2.webhosting.dk AS3342 Cibicom A/S
ns3.webhosting.dk 2a01:4f9:c010:7e3d::1
95.217.166.205		 —
ns3.webhosting.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns7.webhosting.dk 159.69.216.38
2a01:4f8:1c0c:6cd6::1		 ns7.webhosting.dk
—		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   164ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.61.80.3 600s 0x573d5003.static.cust.fastspeed.dk AS3292 TDC Holding A/S 87.61.0.0/17 🇩🇰 Denmark Holstebro

📧 MX Records#

1 records   159ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s webhotel12.webhosting.dk 157.250.160.32 webhotel12.webhosting.dk AS3342 Cibicom A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover87.61.80.3
🔶 Autoconfig87.61.80.3

🔷 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 2026-10-09 07:21:51
www87.61.80.3 (AS3292) (address records, no CNAME)
www vs bare domainSame network
dtr.dk: 87.61.80.3 (AS3292)
www.dtr.dk: 87.61.80.3 (AS3292)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

218ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

162ms
FieldValue
Serial3407090149
Primary NS (MNAME)ns1pri.webhosting.dk
Responsible (RNAME)hostmaster@webhosting.dk
Refresh21600s
Retry3600s
Expire14515200s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-06 07:44:10
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2017-04-15
Expires2027-04-30 (194d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
156ms
A
164ms
MX
159ms
AAAA
161ms
TXT
167ms
CAA
145ms
HTTPS
154ms
TLSA
211ms
SOA
162ms
MTA-STS
158ms
DNSSEC
218ms
SRV
177ms
Total
1050ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-26 02:37:31 825ms 5 NS 1 A 1 MX 🔒 Secure
2026-09-24 02:17:13 588ms 5 NS 1 A 1 MX 🔒 Secure
2026-06-30 23:10:55 979ms 5 NS 1 A 1 MX 🔒 Secure
2026-06-25 18:34:34 961ms 5 NS 1 A 1 MX 🔒 Secure
2026-06-24 20:04:11 1025ms 5 NS 1 A 1 MX 🔒 Secure
2026-06-24 01:18:55 959ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-23 03:26:19 846ms 5 NS 1 A 1 MX 🔒 Secure
2026-06-22 05:39:51 shown 1050ms 5 NS 1 A 1 MX 🔒 Secure
2026-06-21 22:52:39 772ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 22:52:04 1017ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 04:56:05 690ms 5 NS 1 A 1 MX 🔒 Secure
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