coming.dk
Last scanned: 2026-08-27 21:30:00  ·  5174ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   52ms
NameserverIP addressesPTRASN / ISP
ns-1467.awsdns-55.org 205.251.197.187
2600:9000:5305:bb00::1		 ns-1467.awsdns-55.org
ns-1467.awsdns-55.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-2024.awsdns-61.co.uk 205.251.199.232
2600:9000:5307:e800::1		 ns-2024.awsdns-61.co.uk
ns-2024.awsdns-61.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-47.awsdns-05.com 205.251.192.47
2600:9000:5300:2f00::1		 ns-47.awsdns-05.com
ns-47.awsdns-05.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-555.awsdns-05.net 205.251.194.43
2600:9000:5302:2b00::1		 ns-555.awsdns-05.net
ns-555.awsdns-05.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records
🌍
No A records found
📧 MX Records1 records   67ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mailhost.flynder.dk 2a01:4f9:2a:1507::2
95.216.20.231		 mailhost.flynder.dk
mailhost.flynder.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermailhost.flynder.dk → 95.216.20.231
🔶 Autoconfigmailhost.flynder.dk → 95.216.20.231
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   89ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 mailhost.flynder.dk
📝 TXT Records1 records   226ms
TXT Record
v=spf1 ip4:95.216.20.231 ip6:2a01:4f9:2a:1507::2 -all
✉️ SPF
PolicyRecord (coming.dk)
-all (hard fail) v=spf1 ip4:95.216.20.231 ip6:2a01:4f9:2a:1507::2 -all
📨 DMARC
PolicyRecord (_dmarc.coming.dk)
p=quarantine v=DMARC1;p=quarantine;sp=quarantine;rua=mailto:dmarc@coming.dk
📬 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 / DANE1 records   68ms
Service / OwnerTypeCert association
SMTP _25._tcp.mailhost.flynder.dk DANE-EE · SPKI · SHA-256 5B9EDBAF816D1BB402BDBE32A308B7EC…
🔐 DNSSEC2087ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-2024.awsdns-61.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
52ms
A
42ms
MX
67ms
AAAA
48ms
TXT
226ms
CAA
47ms
HTTPS
50ms
TLSA
68ms
SOA
0ms
MTA-STS
95ms
DNSSEC
2087ms
SRV
89ms
Total
5174ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:30:00 5174ms 4 NS 0 A 1 MX 🔒 Secure View
2026-08-26 12:34:43 3321ms 4 NS 0 A 1 MX 🔒 Secure View
2026-08-24 14:40:19 3775ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-16 21:51:36 530ms 4 NS 0 A 1 MX 🔒 Secure View
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