dsrr.dk
📜 Historical scan 2026-07-03 20:16:41  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   46ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
🌍 A Records1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
20.105.232.45 3600s — AS8075 Microsoft Corporation 20.64.0.0/10 🇳🇱 The Netherlands Amsterdam
📧 MX Records1 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   199ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (dsrr.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.dsrr.dk)
p=reject v=DMARC1; p=reject; rua=mailto:retky4cd@ag.eu.dmarcian.com; ruf=mailto:retky4cd@fr.eu.dmarcian.com
📬 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)
🔐 DNSSEC109ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026051910
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
46ms
A
43ms
MX
46ms
AAAA
29ms
TXT
199ms
CAA
31ms
HTTPS
32ms
TLSA
63ms
SOA
0ms
MTA-STS
57ms
DNSSEC
109ms
SRV
81ms
Total
702ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 23:02:26 2168ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-27 11:51:34 2564ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-27 00:07:14 766ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-12 01:53:05 3409ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-09 18:42:17 2828ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-06 23:04:31 1088ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-23 11:47:15 8669ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-22 07:42:02 788ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-04 21:21:20 926ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-03 20:16:41 702ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-02 11:39:26 2748ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-22 16:51:57 1199ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-21 15:12:33 1181ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 17:07:05 835ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 04:50:57 686ms 4 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone