doyouyellow.dk
Last scanned: 2026-08-31 03:28:20  ·  630ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   41ms
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
213.160.74.239 3600s — AS12574 Hosting.de GmbH 213.160.64.0/20 🇩🇪 Germany —
📧 MX Records1 records   43ms
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   196ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (doyouyellow.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.doyouyellow.dk)
p=reject v=DMARC1; p=reject; rua=mailto:a9903f218dd9305@rep.dmarcanalyzer.com; ruf=mailto:a9903f218dd9305@for.dmarcanalyzer.com; adkim=r; aspf=r
📬 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)
🔐 DNSSEC114ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2024041756
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh86400s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
43ms
MX
43ms
AAAA
41ms
TXT
196ms
CAA
44ms
HTTPS
32ms
TLSA
145ms
SOA
0ms
MTA-STS
67ms
DNSSEC
114ms
SRV
78ms
Total
630ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 03:28:20 630ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-28 17:28:18 1324ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-26 16:28:04 9567ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-12 03:06:00 942ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-10 20:29:01 3181ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-24 10:38:40 798ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-22 08:59:37 862ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-08 20:43:55 1077ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-03 20:06:13 2750ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-25 10:41:49 2821ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-23 05:43:56 750ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 04:22:44 640ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-17 04:20:30 428ms 4 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone