sandum.dk
Last scanned: 2026-08-28 05:46:53  ·  3250ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   71ms
NameserverIP addressesPTRASN / ISP
ns-1477.awsdns-56.org 205.251.197.197
2600:9000:5305:c500::1		 ns-1477.awsdns-56.org
ns-1477.awsdns-56.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1874.awsdns-42.co.uk 205.251.199.82
2600:9000:5307:5200::1		 ns-1874.awsdns-42.co.uk
ns-1874.awsdns-42.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-485.awsdns-60.com 205.251.193.229
2600:9000:5301:e500::1		 ns-485.awsdns-60.com
ns-485.awsdns-60.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-973.awsdns-57.net 205.251.195.205
2600:9000:5303:cd00::1		 ns-973.awsdns-57.net
ns-973.awsdns-57.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records1 records   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.107.14.94 600s casa.sandum.dk AS204151 EWII Bredbaand A/S 185.107.12.0/22 🇩🇰 Denmark —
📧 MX Records1 records   61ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s casa.sandum.dk 185.107.14.94 casa.sandum.dk AS204151 EWII Bredbaand A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   275ms
TXT Record
google-site-verification=MQP__iGq_mqy1KnCs7qY92JdzcV6jBQcdKHeS-LCWX4
v=spf1 a mx include:eu-north-1.amazonses.com ~all
✉️ SPF
PolicyRecord (sandum.dk)
~all (soft fail) v=spf1 a mx include:eu-north-1.amazonses.com ~all
📨 DMARC
PolicyRecord (_dmarc.sandum.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100
📬 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)
🔐 DNSSEC74ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-973.awsdns-57.net
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
71ms
A
63ms
MX
61ms
AAAA
63ms
TXT
275ms
CAA
44ms
HTTPS
70ms
TLSA
93ms
SOA
0ms
MTA-STS
84ms
DNSSEC
74ms
SRV
99ms
Total
3250ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 05:46:53 3250ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-26 14:00:39 3627ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-01 01:58:39 894ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 19:26:29 798ms 4 NS 1 A 1 MX 🔒 Secure View
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