a2a.dk
Last scanned: 2026-08-31 04:14:30  ·  903ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   22ms
NameserverIP addressesPTRASN / ISP
ns1.hyp.net 151.249.124.1
2a01:5b40:ac1::1		 ns1.hyp.net
ns1.hyp.net		 AS12996 Domeneshop AS
AS12996 Domeneshop AS
ns2.hyp.net 192.174.68.10
2001:67c:1bc::10		 ns2.hyp.net
ns2.hyp.net		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns3.hyp.net 151.249.126.3
2a01:5b40:ac3::1		 ns3.hyp.net
ns3.hyp.net		 AS208045 Domeneshop AS
AS208045 Domeneshop AS
🌍 A Records1 records   28ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.92.65.188 3600s 80-92-65-188.ip.dclux.com AS24611 Datacenter Luxembourg S.A. 80.92.64.0/19 🇱🇺 Luxembourg Luxembourg
📧 MX Records2 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s post3.montes.dk 62.243.38.142 post3.montes.dk AS3292 TDC Holding A/S
10 3600s post4.montes.dk 62.116.194.45 post4.montes.dk AS31027 GlobalConnect A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovera2a.dk → 80.92.65.188
🔶 Autoconfiga2a.dk → 80.92.65.188
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   216ms
TXT Record
v=spf1 include:spf.montes.dk -all
✉️ SPF
PolicyRecord (a2a.dk)
-all (hard fail) v=spf1 include:spf.montes.dk -all
📨 DMARC
PolicyRecord (_dmarc.a2a.dk)
p=none (monitor only) v=DMARC1; p=none
📬 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
CNAME _acme-challenge.a2a.dk a2a.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC99ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial1788105087
Primary NS (MNAME)ns1.hyp.net
Responsible (RNAME)hostmaster@domeneshop.no
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
22ms
A
28ms
MX
31ms
AAAA
30ms
TXT
216ms
CAA
24ms
HTTPS
23ms
TLSA
174ms
SOA
0ms
MTA-STS
43ms
DNSSEC
99ms
SRV
52ms
Total
903ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 04:14:30 903ms 3 NS 1 A 2 MX 🔒 Secure View
2026-08-26 16:13:51 1218ms 3 NS 1 A 2 MX 🔒 Secure View
2026-08-08 17:02:33 11235ms 3 NS 1 A 2 MX 🔒 Secure View
2026-07-15 16:27:48 8966ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-29 06:00:51 1396ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-16 12:55:32 2108ms 3 NS 1 A 2 MX 🔒 Secure View
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