langhoff-christensen.dk
Last scanned: 2026-06-20 06:00:19  ·  1229ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   224ms
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   222ms
IPTTLPTRASNISP / OrgCIDRCountryCity
65.39.205.57 3600s — AS53831 Squarespace, Inc. 65.39.205.0/24 🇺🇸 United States —
📧 MX Records5 records   224ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s aspmx.l.google.com 2a00:1450:4010:c0a::1a
2a00:1450:4010:c0a::1a
74.125.131.26		 lm-in-f26.1e100.net
lm-in-x1a.1e100.net
lu-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 3600s alt1.aspmx.l.google.com 192.178.211.27
2404:6800:4000:1025::1a		 lcbomp-in-f27.1e100.net
lcbomp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt2.aspmx.l.google.com 108.177.125.27
2404:6800:4008:c01::1a		 tp-in-f27.1e100.net
tp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s aspmx2.googlemail.com 172.253.158.27
2404:6800:4003:c26::1b		 so-in-f27.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s aspmx3.googlemail.com 108.177.125.27
2404:6800:4008:c01::1a		 tp-in-f27.1e100.net
tp-in-f26.1e100.net		 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   556ms
TXT Record
v=spf1 a mx include:_spf.google.com ip4:64.13.192.0/20 ip4:64.207.129.164/30 ip4:216.70.64.0/24 ~all
✉️ SPF
PolicyRecord (langhoff-christensen.dk)
~all (soft fail) v=spf1 a mx include:_spf.google.com ip4:64.13.192.0/20 ip4:64.207.129.164/30 ip4:216.70.64.0/24 ~all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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)
🔐 DNSSEC422ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA222ms
FieldValue
Serial2012080608
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
224ms
A
222ms
MX
224ms
AAAA
224ms
TXT
556ms
CAA
223ms
HTTPS
222ms
TLSA
51ms
SOA
222ms
MTA-STS
92ms
DNSSEC
422ms
SRV
850ms
Total
1229ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-20 06:00:19 1229ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-19 23:42:04 946ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-17 12:08:00 1260ms 2 NS 1 A 5 MX 🔒 Secure View
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