sarup.dk DNS records

🖥️ Nameservers2 records 192ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.desec.io	2607:f740:e633:deec::2 45.54.76.1	ns1.desec.io ns1.desec.io	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
ns2.desec.org	157.53.224.1 2607:f740:e00a:deec::2	ns2.desec.org ns2.desec.org	AS36217 NetActuate, Inc AS36217 NetActuate, Inc

🌍 A Records

🌍

No A records found

📧 MX Records2 records 234ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	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	3600s	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 → 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 409ms

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

📝 TXT Records2 records 897ms

TXT Record
hosted-email-verify=iug87pva
v=spf1 include:spf.migadu.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.sarup.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)

🔐 DNSSEC648ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026084466
Primary NS (MNAME)	get.desec.io
Responsible (RNAME)	get@desec.io
Refresh	86400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

192ms

A

216ms

MX

234ms

AAAA

242ms

TXT

897ms

CAA

224ms

HTTPS

231ms

TLSA

159ms

SOA

0ms

MTA-STS

365ms

DNSSEC

648ms

SRV

409ms

Total

4292ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 00:28:45	1074ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-29 12:12:15	1585ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-28 03:35:27	1563ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-25 20:55:42	1153ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-21 04:17:46	1676ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-15 22:02:02	4292ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-13 12:51:06	2744ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-06 16:51:54	1447ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-02 10:46:09	2185ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-24 04:39:07	4526ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-17 05:56:42	7122ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-16 04:13:22	11503ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-12 10:55:07	1545ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-11 07:12:21	3565ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-10 02:15:04	1520ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-08 19:50:55	2448ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-03 13:44:38	1815ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-06-30 13:53:19	1849ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-06-26 09:31:53	951ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-06-21 23:00:26	1947ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-06-17 11:44:38	1069ms	2 NS 0 A 2 MX	🔒 Secure	View