yottabyte.dk

📜 Historical scan 2026-08-28 10:58:45  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

yottabyte.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It 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 yottabyte.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   50ms
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   41ms
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   39ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s yottabyte.dk 216.239.32.21
216.239.34.21
216.239.36.21
216.239.38.21		 any-in-2015.1e100.net
any-in-2215.1e100.net
any-in-2415.1e100.net
any-in-2615.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC

📧 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#

latest probe, not this scan · checked 2026-10-20 07:27:39
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.yottabyte.dk baastrup.duckdns.org

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026032401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
50ms
A
41ms
MX
39ms
AAAA
40ms
TXT
401ms
CAA
50ms
HTTPS
43ms
TLSA
254ms
SOA
0ms
MTA-STS
355ms
DNSSEC
73ms
SRV
418ms
Total
1254ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-20 07:27:39 1990ms 2 NS 4 A 1 MX 🔒 Secure
2026-10-07 17:16:01 932ms 2 NS 4 A 1 MX 🔒 Secure
2026-09-21 08:48:21 1227ms 2 NS 4 A 1 MX 🔒 Secure
2026-09-18 18:30:40 4918ms 2 NS 4 A 1 MX 🔒 Secure
2026-08-28 10:58:45 shown 1254ms 2 NS 4 A 1 MX 🔒 Secure
2026-08-26 03:52:49 1063ms 2 NS 4 A 1 MX 🔒 Secure
2026-06-27 21:14:30 1666ms 2 NS 4 A 1 MX 🔒 Secure
2026-06-26 08:53:59 2148ms 2 NS 4 A 1 MX 🔒 Secure
2026-06-23 14:54:53 1155ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-23 14:21:06 1106ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-18 07:24:45 2625ms 2 NS 4 A 1 MX 🔒 Secure
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