agenc.dk
Last scanned: 2026-07-04 23:25:31  ·  1271ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   71ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
76.76.21.21 3600s — AS16509 Amazon.com, Inc. 76.76.21.0/24 🇺🇸 United States Walnut
📧 MX Records2 records   68ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mxa.eu.mailgun.org 34.111.130.244 244.130.111.34.bc.googleusercontent.com AS396982 Google LLC
10 3600s mxb.eu.mailgun.org 34.111.130.244 244.130.111.34.bc.googleusercontent.com AS396982 Google LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover76.76.21.21
🔶 Autoconfig76.76.21.21
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   254ms
TXT Record
v=spf1 include:eu.mailgun.org -all
✉️ SPF
PolicyRecord (agenc.dk)
-all (hard fail) v=spf1 include:eu.mailgun.org -all
📨 DMARC
PolicyRecord (_dmarc.agenc.dk)
p=none (monitor only) v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:ec108c@dmarc.mailgun.org,mailto:74eca26a@inbox.ondmarc.com,mailto:support@agenc.dk; ruf=mailto:ec108c@dmarc.mailgun.org,mailto:74eca26a@inbox.ondmarc.com,mailto:support@agenc.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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC201ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026070401
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
71ms
A
48ms
MX
68ms
AAAA
61ms
TXT
254ms
CAA
103ms
HTTPS
84ms
TLSA
111ms
SOA
0ms
MTA-STS
95ms
DNSSEC
201ms
SRV
160ms
Total
1271ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-04 23:25:31 1271ms 3 NS 1 A 2 MX 🔒 Secure View
2026-07-03 18:44:50 815ms 3 NS 1 A 2 MX 🔒 Secure View
2026-07-02 00:33:09 2153ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-16 12:52:36 1433ms 3 NS 1 A 2 MX 🔒 Secure View
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