oldenburg.dk
Last scanned: 2026-08-27 21:47:52  ·  1026ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   50ms
NameserverIP addressesPTRASN / ISP
ns3.nordicway.dk 2a01:4f8:c2c:d3c0::1
78.47.45.64		 ns3.nordicway.dk
ns3.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns4.nordicway.dk 2a01:4f8:c010:24a2::1
78.47.56.84		 ns4.nordicway.dk
ns4.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
49.12.171.172 3600s cp12.nordicway.dk AS24940 Hetzner Online GmbH 49.12.0.0/15 🇩🇪 Germany Falkenstein
📧 MX Records1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s oldenburg.dk 2a01:4f8:2190:17c0::2
49.12.171.172		 cp12.nordicway.dk
cp12.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)1 records   46ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:2190:17c0::2 3600s cp12.nordicway.dk AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   313ms
TXT Record
v=spf1 ip4:49.12.171.172 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all
✉️ SPF
PolicyRecord (oldenburg.dk)
~all (soft fail) v=spf1 ip4:49.12.171.172 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all
📨 DMARC
PolicyRecord (_dmarc.oldenburg.dk)
p=reject v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:09a8023d@in.mailhardener.com,mailto:rep@oldenburg.dk;ruf=mailto:rep@oldenburg.dk
📬 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.oldenburg.dk ad6OzZtE2sj41NX6dmvJE8ETzVB8_dP_yPtUgsDiszY
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC90ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080501
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
50ms
A
48ms
MX
50ms
AAAA
46ms
TXT
313ms
CAA
44ms
HTTPS
52ms
TLSA
250ms
SOA
0ms
MTA-STS
70ms
DNSSEC
90ms
SRV
74ms
Total
1026ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:47:52 1026ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 17:56:34 945ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-08 04:49:14 1290ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 08:51:38 887ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 13:24:58 8858ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 13:01:55 970ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 07:11:48 1088ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:14:58 1831ms 2 NS 1 A 1 MX 🔒 Secure View
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