seimei.dk

📜 Historical scan 2026-06-20 18:37:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

seimei.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.233.250.246 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by seimei-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 92ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.233.250.246	360s	—	AS31027	GlobalConnect A/S	77.233.224.0/19	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 79ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	360s	seimei-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::20 2a01:111:f403:ca09::3 2a01:111:f403:ca09::f 52.101.68.36 52.101.73.16 52.101.73.2 52.101.73.26	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 455ms

TXT Record
MS=ms23944452
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (seimei.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.seimei.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=50; rua=mailto:sz4v3eqc@ag.eu.dmarcadvisor.com;

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 18:11:37

www	NXDOMAIN
www vs bare domain	www does not resolve seimei.dk: 77.233.250.246 (AS31027) www.seimei.dk: no address (all like this)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.seimei.dk	12c770c8-15b2-4619-9c0d-6f07292de088.auth.acme-dns.io
TXT	12c770c8-15b2-4619-9c0d-6f07292de088.auth.acme-dns.io	2iQC06MVdy1LZBX2NMyxK9I3eXkZxVtwl8MYIE7pxpY
TXT	12c770c8-15b2-4619-9c0d-6f07292de088.auth.acme-dns.io	TP9Zzcqx6j6poGNAMVXLPcJNJWHxdud3EI7vVmaaqGw

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

289ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

85ms

Field	Value
Serial	2023082701
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

77ms

92ms

79ms

AAAA

85ms

TXT

455ms

CAA

79ms

HTTPS

68ms

TLSA

1200ms

SOA

85ms

MTA-STS

95ms

DNSSEC

289ms

SRV

162ms

Total

2353ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:50:30	642ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 02:05:01	838ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 00:55:47	922ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 06:44:24	1008ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 03:40:51	955ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 19:22:06	2208ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 18:37:49 shown	2353ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 00:28:47	1105ms	2 NS 1 A 1 MX	🔒 Secure