viavai.dk DNS records

🖥️ Nameservers4 records 65ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1067.awsdns-05.org	205.251.196.43 2600:9000:5304:2b00::1	ns-1067.awsdns-05.org ns-1067.awsdns-05.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-117.awsdns-14.com	205.251.192.117 2600:9000:5300:7500::1	ns-117.awsdns-14.com ns-117.awsdns-14.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1755.awsdns-27.co.uk	205.251.198.219 2600:9000:5306:db00::1	ns-1755.awsdns-27.co.uk ns-1755.awsdns-27.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-618.awsdns-13.net	205.251.194.106 2600:9000:5302:6a00::1	ns-618.awsdns-13.net ns-618.awsdns-13.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records4 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.174.18.43	60s	server-3-174-18-43.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.73	60s	server-3-174-18-73.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.87	60s	server-3-174-18-87.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.94	60s	server-3-174-18-94.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—

📧 MX Records2 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
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

Service	CNAME / IP
🔶 Autoconfig	autoconfig.migadu.com

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 4054ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	1	443	autodiscover.migadu.com
_imaps._tcp	0	1	993	imap.migadu.com

📝 TXT Records2 records 231ms

TXT Record
hosted-email-verify=qhm5qbdz
v=spf1 include:spf.migadu.com include:amazonses.com -all

✉️ SPF

Policy	Record (viavai.dk)
-all (hard fail)	v=spf1 include:spf.migadu.com include:amazonses.com -all

📨 DMARC

Policy	Record (_dmarc.viavai.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)

🔐 DNSSEC2060ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1755.awsdns-27.co.uk
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

65ms

A

58ms

MX

63ms

AAAA

52ms

TXT

231ms

CAA

51ms

HTTPS

51ms

TLSA

223ms

SOA

0ms

MTA-STS

83ms

DNSSEC

2060ms

SRV

4054ms

Total

7172ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 18:29:50	7172ms	4 NS 4 A 2 MX	🔓 Insecure	View
2026-08-27 06:04:21	7591ms	4 NS 4 A 2 MX	🔓 Insecure	View
2026-06-27 17:01:18	3001ms	4 NS 4 A 2 MX	🔓 Insecure	View
2026-06-22 10:33:31	905ms	4 NS 4 A 2 MX	🔓 Insecure	View
2026-06-22 00:39:12	920ms	4 NS 4 A 2 MX	🔓 Insecure	View
2026-06-17 17:39:03	17020ms	4 NS 4 A 2 MX	🔓 Insecure	View
2026-06-17 16:50:26	1338ms	4 NS 4 A 2 MX	🔓 Insecure	View