byteguard.dk
📜 Historical scan 2026-06-16 18:38:03  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   148ms
NameserverIP addressesPTRASN / ISP
glen.ns.cloudflare.com — — —
molly.ns.cloudflare.com — — —
🌍 A Records2 records   125ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.62.122 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.223.135 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   156ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3034::6815:3e7a — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
2606:4700:3036::ac43:df87 — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
🔐 HTTPS Records1 records   154ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.62.122,172.67.223.135 ech=AEX+DQBBiQAgACB6fwZmiM8HN6m0zArqRqb3a8Bz4w83oH5zMt0Ta81SRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:3e7a,2606:4700:3036::ac43:df87
📝 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC292ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA476ms
FieldValue
Serial2405271603
Primary NS (MNAME)glen.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 RegistrationWHOIS fetched 2026-07-25 03:25:52
FieldValue
RegistrarONE.COM A/S
Registered2026-03-04
Expires2027-03-03 (181d)
📋 WHOIS
⏱️ Lookup Timing
NS
148ms
A
125ms
MX
156ms
AAAA
156ms
TXT
311ms
CAA
133ms
HTTPS
154ms
TLSA
160ms
SOA
476ms
MTA-STS
241ms
DNSSEC
292ms
SRV
0ms
Total
1499ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-25 03:25:03 997ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-09 02:00:14 9270ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-03 05:03:40 2775ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-28 05:03:36 1037ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-25 16:43:49 693ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-23 05:12:21 1180ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 18:38:03 1499ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 18:33:30 1984ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 18:30:23 370ms 2 NS 2 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone