xtreme.dk

Records from scan: 2026-10-03 20:30:59 · 990ms total · last checked 2026-10-17 15:05 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

xtreme.dk is a .dk domain served by 2 nameservers (gwen.ns.cloudflare.com, kai.ns.cloudflare.com). It was registered on 9 March 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.88.95.159 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by xtreme-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
gwen.ns.cloudflare.com	108.162.192.160 172.64.32.160 173.245.58.160 2606:4700:50::adf5:3aa0 2803:f800:50::6ca2:c0a0 2a06:98c1:50::ac40:20a0	gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kai.ns.cloudflare.com	108.162.193.188 172.64.33.188 173.245.59.188 2606:4700:58::adf5:3bbc 2803:f800:50::6ca2:c1bc 2a06:98c1:50::ac40:21bc	kai.ns.cloudflare.com kai.ns.cloudflare.com kai.ns.cloudflare.com kai.ns.cloudflare.com kai.ns.cloudflare.com kai.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.88.95.159	300s	dedi7495.your-server.de	AS24940	Hetzner Online GmbH	23.88.0.0/17	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	xtreme-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::a 2a01:111:f403:ca09::26 2a01:111:f403:ca48::10 52.101.209.153 52.101.68.15 52.101.68.25 52.101.73.155	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 52.98.149.136
🔶 Autoconfig	xtreme.dk → 23.88.95.159

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 173ms

TXT Record
google-site-verification=Vg0CAFMey7__uPmG2Xw7Q6lREUnMCVnMMSSzUIfwcxw
MS=ms24066411
v=DMARC1; p=none; pct=100; rua=mailto:d@rua.contoso.com; ruf=mailto:d@ruf.contoso.com; fo=1
v=spf1 a mx ip4:77.66.124.154 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (xtreme.dk)
~all (soft fail)	v=spf1 a mx ip4:77.66.124.154 include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.xtreme.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:d@rua.contoso.com; ruf=mailto:d@ruf.contoso.com; fo=1

📬 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#

checked 2026-10-08 01:44:40

www	23.88.95.159 (AS24940) (address records, no CNAME)
www vs bare domain	Same network xtreme.dk: 23.88.95.159 (AS24940) www.xtreme.dk: 23.88.95.159 (AS24940)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

4 found

Selector	CNAME	Key
k1	xtreme.dk	RSA Invalid key data — receivers can't verify signatures
s2	xtreme.dk	RSA Invalid key data — receivers can't verify signatures
selector1	xtreme.dk	RSA Invalid key data — receivers can't verify signatures
selector2	xtreme.dk	RSA Invalid key data — receivers can't verify signatures

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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.xtreme.dk	70sPlOlRvs0keMX6LSU6Y9PVYcx8dnVpkTOeC8RgVpM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

88ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2416485923
Primary NS (MNAME)	gwen.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-03 21:02:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-03-09
Expires	2027-03-31 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

47ms

63ms

AAAA

47ms

TXT

173ms

CAA

45ms

HTTPS

36ms

TLSA

497ms

SOA

34ms

MTA-STS

69ms

DNSSEC

88ms

SRV

66ms

Total

990ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 20:30:59 shown	990ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 20:23:29	838ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 22:25:26	1506ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 22:36:52	10361ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-04 14:54:36	1642ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-28 19:51:29	1926ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 03:43:53	1147ms	2 NS 1 A 1 MX	🔓 Insecure