aa-helsingor.dk
Last scanned: 2026-08-25 01:28:08  ·  574ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
62.243.97.138 3600s 62-243-97-138-static.dk.customer.tdc.net AS3292 TDC Holding A/S 62.242.0.0/15 🇩🇰 Denmark Birkerød
📧 MX Records1 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.dumpdata.dk 62.243.97.138 62-243-97-138-static.dk.customer.tdc.net AS3292 TDC Holding A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records4 records   164ms
TXT Record
google-site-verification=hHgyi8QsVO2eO9vF-DTq7aEoT3_Qcv-EDBd-40cGyA8
v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsePFlYpJA405m9ZyV2yK2aLq/wmwKLxbyvadXgDwNKT49kgsB3ZS/FUbV42JYrGjZEu9uKJxf4XWn4anJN+LBSCVp0Ytzlvc+OfOOUhQVRS8yjWD6CDOx90KPsBQijhvF9jj+0+zzr3y++FyRVQXsXcu60IndaFkEDSujEoclmFI/J0mXjyMWgBm62jl+P++bswe+9DMv/nDw/wJLzPNy9Vbbo+GfSLSj7O3b9WKsk3wL2ywzpFx02gF8JGddcEynYyHByZJNUWBvIi9ie/ozX0/CMRmJP8NQEC9AEqkB/fRdXZQa+z5WfVSfxgl3cEC4JgELX1S5VybKKzyBPS/ZQIDAQAB;
v=DMARC1; p=none; rua=mailto:info@dumpdata.dk;
v=spf1 ip4:62.243.97.138 include:mail.dk -all include:hotmail.com ~all
✉️ SPF
PolicyRecord (aa-helsingor.dk)
-all (hard fail) v=spf1 ip4:62.243.97.138 include:mail.dk -all include:hotmail.com ~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)
🔐 DNSSEC91ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
41ms
MX
55ms
AAAA
57ms
TXT
164ms
CAA
61ms
HTTPS
47ms
TLSA
88ms
SOA
0ms
MTA-STS
71ms
DNSSEC
91ms
SRV
64ms
Total
574ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 01:28:08 574ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 20:25:21 1962ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 11:18:17 613ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 16:12:47 997ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 16:36:06 597ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:38:51 561ms 2 NS 1 A 1 MX 🔒 Secure View
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