svavarsson.dk
Last scanned: 2026-08-25 18:48:25  ·  6983ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   150ms
NameserverIP addressesPTRASN / ISP
k2vb4pfe.ns0.migadu.com 142.4.215.212
2607:5300:60:14d4::1		 ns0.migadu.com
—		 AS16276 OVH SAS
AS16276 OVH SAS
k2vb4pfe.ns1.migadu.com 2001:41d0:a:29ab::1
37.187.73.171		 —
ns1.migadu.com		 AS16276 OVH SAS
AS16276 OVH SAS
k2vb4pfe.ns2.migadu.com 2001:41d0:a:626c::1
37.187.109.108		 —
certs.flatmail.com		 AS16276 OVH SAS
AS16276 OVH SAS
🌍 A Records
🌍
No A records found
📧 MX Records2 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
10 3000s aspmx1.migadu.com 135.125.171.180
135.125.222.87
2001:41d0:303:648a::1
2001:41d0:700:19b4::1
2001:41d0:700:1a57::1
51.38.57.138		 ns3160119.ip-135-125-171.eu
ns3160230.ip-135-125-222.eu
—
—
—
mizu0.migadu.com		 AS16276 OVH SAS
AS16276 OVH SAS
AS16276 OVH SAS
AS16276 OVH SAS
AS16276 OVH SAS
AS16276 OVH SAS
20 3000s aspmx2.migadu.com 135.125.171.180
135.125.222.87
2001:41d0:303:648a::1
2001:41d0:700:19b4::1
2001:41d0:700:1a57::1
51.38.57.138		 ns3160119.ip-135-125-171.eu
ns3160230.ip-135-125-222.eu
—
—
—
mizu0.migadu.com		 AS16276 OVH SAS
AS16276 OVH SAS
AS16276 OVH SAS
AS16276 OVH SAS
AS16276 OVH SAS
AS16276 OVH SAS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔶 Autoconfigautoconfig.migadu.com → 141.94.97.141
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   190ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 1 443 autodiscover.migadu.com
_imaps._tcp 0 1 993 imap.migadu.com
📝 TXT Records2 records   359ms
TXT Record
hosted-email-verify=k2vb4pfe
v=spf1 include:spf.migadu.com -all
✉️ SPF
PolicyRecord (svavarsson.dk)
-all (hard fail) v=spf1 include:spf.migadu.com -all
📨 DMARC
PolicyRecord (_dmarc.svavarsson.dk)
p=quarantine v=DMARC1; p=quarantine
📬 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)
🔐 DNSSEC115ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial1757409786
Primary NS (MNAME)k2vb4pfe.ns0.migadu.com
Responsible (RNAME)hostmaster@migadu.com
Refresh1200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
150ms
A
75ms
MX
47ms
AAAA
137ms
TXT
359ms
CAA
75ms
HTTPS
50ms
TLSA
101ms
SOA
0ms
MTA-STS
170ms
DNSSEC
115ms
SRV
190ms
Total
6983ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 18:48:25 6983ms 3 NS 0 A 2 MX 🔓 Insecure View
2026-08-11 18:51:28 9694ms 3 NS 0 A 2 MX 🔓 Insecure View
2026-06-17 11:43:57 4544ms 3 NS 0 A 2 MX 🔓 Insecure View
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