northmann.dk
📜 Historical scan 2026-06-20 15:54:22  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   129ms
NameserverIP addressesPTRASN / ISP
ns-1133.awsdns-13.org 205.251.196.109
2600:9000:5304:6d00::1		 ns-1133.awsdns-13.org
ns-1133.awsdns-13.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1935.awsdns-49.co.uk 205.251.199.143
2600:9000:5307:8f00::1		 ns-1935.awsdns-49.co.uk
ns-1935.awsdns-49.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-331.awsdns-41.com 205.251.193.75
2600:9000:5301:4b00::1		 ns-331.awsdns-41.com
ns-331.awsdns-41.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-516.awsdns-00.net 205.251.194.4
2600:9000:5302:400::1		 ns-516.awsdns-00.net
ns-516.awsdns-00.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC317ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA115ms
FieldValue
Serial1
Primary NS (MNAME)ns-1935.awsdns-49.co.uk
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
129ms
A
125ms
MX
118ms
AAAA
121ms
TXT
330ms
CAA
112ms
HTTPS
114ms
TLSA
66ms
SOA
115ms
MTA-STS
77ms
DNSSEC
317ms
SRV
250ms
Total
1183ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 14:38:15 3150ms 4 NS 0 A 0 MX 🔒 Secure View
2026-08-25 04:17:59 3062ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-28 03:20:37 4244ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-23 16:16:18 953ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 15:54:22 1183ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-20 04:18:40 1449ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-18 06:22:31 14468ms 4 NS 0 A 0 MX 🔒 Secure View
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