sejrs.dk

📜 Historical scan 2026-09-08 04:42:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sejrs.dk is a .dk domain served by 2 nameservers (ns1.cloudstation.dk, ns2.cloudstation.dk). It was registered on 11 June 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 100.24.208.97 is hosted by Amazon.com, Inc. (AS14618) in United States. Mail is handled by sejrs-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.cloudstation.dk	10.62.208.31 77.247.73.91	— mail.cloudstation.dk	— AS31590 Rackhosting.com ApS
ns2.cloudstation.dk	10.62.208.31 77.247.73.91	— mail.cloudstation.dk	— AS31590 Rackhosting.com ApS

🌍 A Records#

2 records 2033ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
100.24.208.97	3598s	staticip2.multiscreensite.com	AS14618	Amazon.com, Inc.	100.24.0.0/13	🇺🇸 United States	Ashburn
35.172.94.1	3598s	staticip.multiscreensite.com	AS14618	Amazon.com, Inc.	35.168.0.0/13	🇺🇸 United States	Ashburn

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sejrs-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::a 2a01:111:f403:ca21::c 2a01:111:f403:ca38::8 52.101.103.39 52.101.68.25 52.101.73.11 52.101.73.123	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 2050ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	0	993	sejrs.dk

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-11 10:52:17

www CNAME	s.multiscreensite.com (all on multiscreensite.com) → 13.248.175.166 76.223.58.8 (AS16509)
www vs bare domain	Different networks sejrs.dk: 100.24.208.97 35.172.94.1 (AS14618) www.sejrs.dk: 13.248.175.166 76.223.58.8 (AS16509) (all like this)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
selector1	selector1-sejrs-dk._domainkey.sejrsdk.p-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-sejrs-dk._domainkey.sejrsdk.p-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

97ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071615
Primary NS (MNAME)	ns2.cloudstation.dk
Responsible (RNAME)	webmaster@itloesningen.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-09 15:05:39

Field	Value
Registrar	CURANET A/S
Registered	2020-06-11
Expires	2027-06-30 (256d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

2033ms

39ms

AAAA

4040ms

TXT

4231ms

CAA

47ms

HTTPS

2043ms

TLSA

895ms

SOA

0ms

MTA-STS

2059ms

DNSSEC

97ms

SRV

2050ms

Total

5603ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 10:52:17	5008ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-07 03:34:46	5158ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 01:23:20	5290ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 04:42:04 shown	5603ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 00:05:07	5354ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 19:34:57	5423ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 12:05:20	5676ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-16 11:42:36	5240ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 15:06:14	1295ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 23:31:52	808ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 05:16:08	2889ms	2 NS 2 A 1 MX	🔓 Insecure