noteblock.dk

Records from scan: 2026-10-08 00:19:19  ·  1301ms total  ·  last checked 2026-10-19 17:06 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

noteblock.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 October 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.239.32.21 is hosted by Google LLC (AS15169) in United States. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   36ms
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 Records#

4 records   24ms
IPTTLPTRASNISP / OrgCIDRCountryCity
216.239.32.21 43200s any-in-2015.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —
216.239.34.21 43200s any-in-2215.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —
216.239.36.21 43200s any-in-2415.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —
216.239.38.21 43200s any-in-2615.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —

📧 MX Records#

1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverbaastrup.duckdns.org → 217.61.218.20
🔶 Autoconfigbaastrup.duckdns.org → 217.61.218.20

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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

🧩 Web & zone#

checked 2026-10-08 00:19:19
www CNAMEbaastrup.duckdns.org (all on duckdns.org)
www vs bare domainDifferent networks (all like this)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.noteblock.dk baastrup.duckdns.org

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

72ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

30ms
FieldValue
Serial2026100401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-05 21:20:48
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2001-10-12
Expires2026-12-31 (71d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
24ms
MX
32ms
AAAA
34ms
TXT
359ms
CAA
28ms
HTTPS
28ms
TLSA
144ms
SOA
30ms
MTA-STS
382ms
DNSSEC
72ms
SRV
830ms
Total
1301ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 00:19:19 shown 1301ms 2 NS 4 A 1 MX 🔒 Secure
2026-10-05 21:09:05 3175ms 2 NS 4 A 1 MX 🔒 Secure
2026-09-30 20:34:53 1740ms 2 NS 4 A 1 MX 🔒 Secure
2026-09-29 20:25:45 790ms 2 NS 4 A 1 MX 🔒 Secure
2026-09-21 15:33:46 1528ms 2 NS 4 A 4 MX 🔒 Secure
2026-08-26 03:48:16 1209ms 2 NS 4 A 4 MX 🔒 Secure
2026-08-01 03:08:44 5296ms 2 NS 4 A 4 MX 🔒 Secure
2026-06-20 05:59:06 3580ms 2 NS 4 A 4 MX 🔒 Secure
2026-06-19 18:53:45 5151ms 2 NS 4 A 4 MX 🔒 Secure
2026-06-18 05:08:54 5068ms 2 NS 4 A 4 MX 🔒 Secure
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