siedle.dk

📜 Historical scan 2026-06-28 17:28:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

siedle.dk is a .dk domain served by 2 nameservers (ns1.is-fun.net, ns2.is-fun.net). It was registered on 25 January 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.160.172.87 is hosted by IONOS SE (AS8560) in Germany. Mail is handled by siedle-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 239ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.is-fun.net	212.114.35.78	ns1.is-fun.net	AS12843 TelemaxX Telekommunikation GmbH
ns2.is-fun.net	192.174.68.100 2001:67c:1bc::100	sec1.rcode0.at sec1.rcode0.eu	AS1921 ipcom GmbH AS1921 ipcom GmbH

🌍 A Records#

1 records 144ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.160.172.87	21600s	siedle.de	AS8560	IONOS SE	217.160.0.0/16	🇩🇪 Germany	—

📧 MX Records#

1 records 135ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	21600s	siedle-dk.mail.protection.outlook.com	2a01:111:f403:ca27:: 2a01:111:f403:ca2d:: 2a01:111:f403:ca2d::1 2a01:111:f403:ca2d::2 52.101.168.0 52.101.170.0 52.101.170.1 52.101.170.2	mail-beup281cu00100.inbound.protection.outlook.com mail-fr5p281cu00500.inbound.protection.outlook.com mail-fr4p281cu03101.inbound.protection.outlook.com mail-fr6p281cu00202.inbound.protection.outlook.com mail-beup281cu00100.inbound.protection.outlook.com mail-fr5p281cu00500.inbound.protection.outlook.com mail-fr4p281cu03101.inbound.protection.outlook.com mail-fr6p281cu00202.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 705ms

TXT Record
knowbe4-site-verification=ae28698a84845be786b63e4d6c02a69e
MS=ms40430920
v=spf1 a mx ip4:5.35.234.234 ip4:80.237.138.0/24 ip4:92.51.170.64/27 ip6:2a01:488:42::/48 a:eveeno.com include:_spf.senders.scnem.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (siedle.dk)
-all (hard fail)	v=spf1 a mx ip4:5.35.234.234 ip4:80.237.138.0/24 ip4:92.51.170.64/27 ip6:2a01:488:42::/48 a:eveeno.com include:_spf.senders.scnem.com include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.siedle.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-09 14:00:37

www	217.160.172.87 (AS8560) (address records, no CNAME)
www vs bare domain	Same network siedle.dk: 217.160.172.87 (AS8560) www.siedle.dk: 217.160.172.87 (AS8560)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 2048 bit
selector1	selector1-siedle-dk._domainkey.siedlegroup.r-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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

169ms

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

🏷️ SOA#

41ms

Field	Value
Serial	2008050616
Primary NS (MNAME)	ns1.is-fun.net
Responsible (RNAME)	hostmaster@is-fun.com
Refresh	86400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-07 17:25:33

Field	Value
Registrar	iS-Fun Internet Services GmbH
Registered	1999-01-25
Expires	2027-03-31 (161d)

📋 WHOIS#

⏱️ Lookup Timing#

239ms

144ms

135ms

AAAA

131ms

TXT

705ms

CAA

50ms

HTTPS

128ms

TLSA

166ms

SOA

41ms

MTA-STS

63ms

DNSSEC

169ms

SRV

344ms

Total

1915ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:00:37	2008ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 17:28:04 shown	1915ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 13:04:33	3388ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 12:54:51	1250ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:07:30	4526ms	2 NS 1 A 1 MX	🔓 Insecure