0x8.dk

Records from scan: 2026-10-10 12:40:19 · 2267ms total · last checked 2026-10-15 20:54 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

0x8.dk is a .dk domain served by 2 nameservers (melany.ns.cloudflare.com, plato.ns.cloudflare.com). It was registered on 23 November 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.104.83.33 is hosted by AURA Fiber A/S (AS204274) in Denmark. Mail is handled by 0x8-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 224ms

Nameserver	IP addresses	PTR	ASN / ISP
melany.ns.cloudflare.com	108.162.194.138 162.159.38.138 172.64.34.138 2606:4700:50::a29f:268a 2803:f800:50::6ca2:c28a 2a06:98c1:50::ac40:228a	melany.ns.cloudflare.com melany.ns.cloudflare.com melany.ns.cloudflare.com melany.ns.cloudflare.com melany.ns.cloudflare.com melany.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
plato.ns.cloudflare.com	108.162.193.223 172.64.33.223 173.245.59.223 2606:4700:58::adf5:3bdf 2803:f800:50::6ca2:c1df 2a06:98c1:50::ac40:21df	plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.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 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.104.83.33	300s	87.104.83.33.static.dhcp.aura-net.dk	AS204274	AURA Fiber A/S	87.104.64.0/18	🇩🇰 Denmark	Hørning

📧 MX Records#

1 records 221ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	0x8-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:c967::c 2a01:111:f403:ca04::10 2a01:111:f403:ca48::e 52.101.185.24 52.101.68.10 52.101.68.25 52.101.91.153	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-cpjpr05cu00204.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-matpr04cu00101.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 368ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 513ms

TXT Record
MS=ms97571412
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (0x8.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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#

checked 2026-10-10 12:40:19

www	Exists, no address
www vs bare domain	www does not resolve 0x8.dk: 87.104.83.33 (AS204274) www.0x8.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

432ms

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

🏷️ SOA#

96ms

Field	Value
Serial	2417034724
Primary NS (MNAME)	melany.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 13:03:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-11-23
Expires	2026-11-30 (44d)

📋 WHOIS#

⏱️ Lookup Timing#

224ms

80ms

221ms

AAAA

280ms

TXT

513ms

CAA

259ms

HTTPS

237ms

TLSA

927ms

SOA

96ms

MTA-STS

345ms

DNSSEC

432ms

SRV

368ms

Total

2267ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 12:40:19 shown	2267ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 22:56:54	1314ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 23:47:18	1001ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 23:40:42	814ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 23:19:22	1196ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 16:41:52	1594ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 11:44:54	1399ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 03:53:55	961ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-22 21:39:29	2825ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-16 05:18:44	9108ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-02 14:58:27	17083ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-28 13:37:03	4226ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-05 18:11:42	11537ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 00:16:12	1127ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:33:28	1636ms	2 NS 1 A 1 MX	🔒 Secure