dsa1990.dk
Last scanned: 2026-08-25 21:43:23  ·  573ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   32ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
75.2.60.5 3600s acd89244c803f7181.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 75.2.0.0/17 🇺🇸 United States —
📧 MX Records1 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s smtp.google.com 172.253.152.27
2a00:1450:4010:c07::1a
2a00:1450:4010:c07::1a
2a00:1450:4010:c07::1b
2a00:1450:4010:c07::1b
2a00:1450:4010:c08::1a
2a00:1450:4010:c08::1a
2a00:1450:4010:c22::1a
64.233.164.26
64.233.164.27
64.233.165.26
64.233.165.27		 yulpptr-in-f27.1e100.net
lf-in-x1a.1e100.net
lf-in-f26.1e100.net
lf-in-f27.1e100.net
lf-in-x1b.1e100.net
lg-in-x1a.1e100.net
lg-in-f26.1e100.net
yulpptr-in-f26.1e100.net
lf-in-f26.1e100.net
lf-in-f27.1e100.net
lg-in-f26.1e100.net
lg-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   141ms
TXT Record
v=spf1 include:_spf.google.com ~all
✉️ SPF
PolicyRecord (dsa1990.dk)
~all (soft fail) v=spf1 include:_spf.google.com ~all
📨 DMARC
PolicyRecord (_dmarc.dsa1990.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:jonas@dsai.dk; fo=1; adkim=r; aspf=r; pct=100
📬 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)
🔐 DNSSEC82ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082005
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
32ms
A
36ms
MX
40ms
AAAA
47ms
TXT
141ms
CAA
54ms
HTTPS
64ms
TLSA
93ms
SOA
0ms
MTA-STS
73ms
DNSSEC
82ms
SRV
61ms
Total
573ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 21:43:23 573ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 09:28:17 1070ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 23:49:13 835ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 04:45:13 2711ms 2 NS 1 A 2 MX 🔒 Secure View
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