byte.dk
📜 Historical scan 2026-06-16 18:41:16  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   552ms
NameserverIP addressesPTRASN / ISP
arushi.ns.cloudflare.com — — —
chance.ns.cloudflare.com — — —
🌍 A Records
🌍
No A records found
📧 MX Records1 records   513ms
PriorityTTLMail ServerIP addressesPTRASN
0 — byte-dk.mail.protection.outlook.com 52.101.68.10
52.101.73.153
52.101.73.22
52.101.73.30		 mail-dbbpr03cu00102.inbound.protection.outlook.com
mail-as8pr05cu00401.inbound.protection.outlook.com
mail-am7pr05cu00106.inbound.protection.outlook.com
mail-am7pr05cu00306.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   1561ms
TXT Record
v=spf1 mx ip4:87.54.10.114 ip4:185.93.195.44 ip4:185.93.193.67 include:spf.protection.outlook.com ~all
✉️ SPF
PolicyRecord (byte.dk)
~all (soft fail) v=spf1 mx ip4:87.54.10.114 ip4:185.93.195.44 ip4:185.93.193.67 include:spf.protection.outlook.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)
🔐 DNSSEC688ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA457ms
FieldValue
Serial2406858411
Primary NS (MNAME)arushi.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
552ms
A
515ms
MX
513ms
AAAA
496ms
TXT
1561ms
CAA
450ms
HTTPS
539ms
TLSA
457ms
SOA
457ms
MTA-STS
513ms
DNSSEC
688ms
SRV
0ms
Total
4157ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 19:35:24 3330ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-08-23 19:28:20 3875ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-08-22 19:21:49 9548ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-08-20 18:53:11 10638ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-08-13 09:55:21 4661ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-27 16:18:27 1809ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-05 01:33:25 2158ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-05 01:32:57 2669ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-03 11:43:00 12490ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-22 21:04:01 1226ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-16 18:49:29 1938ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-16 18:41:16 4157ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-16 18:30:52 509ms 2 NS 0 A 1 MX 🔓 Insecure View
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