1stbox.dk

📜 Historical scan 2026-09-23 15:43:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

1stbox.dk is a .dk domain served by 2 nameservers (blair.ns.cloudflare.com, frank.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by 1stbox-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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
blair.ns.cloudflare.com	108.162.194.121 162.159.38.121 172.64.34.121 2606:4700:50::a29f:2679 2803:f800:50::6ca2:c279 2a06:98c1:50::ac40:2279	blair.ns.cloudflare.com blair.ns.cloudflare.com blair.ns.cloudflare.com blair.ns.cloudflare.com blair.ns.cloudflare.com blair.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
frank.ns.cloudflare.com	108.162.193.166 172.64.33.166 173.245.59.166 2606:4700:58::adf5:3ba6 2803:f800:50::6ca2:c1a6 2a06:98c1:50::ac40:21a6	frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	1stbox-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca09::a 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::e 52.101.181.153 52.101.209.28 52.101.68.12 52.101.68.8	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00100.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 726ms

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

📝 TXT Records#

1 records 202ms

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

✉️ SPF#

Policy	Record (1stbox.dk)
-all (hard fail)	v=spf1 a 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#

latest probe, not this scan · checked 2026-10-13 05:28:48

www	NXDOMAIN
www vs bare domain	Neither resolves 1stbox.dk: no address www.1stbox.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.1stbox.dk	I914fXWg43BjgQ-eI0wx5hLjM4VYttUDMBMC89I1TYs
TXT	_acme-challenge.1stbox.dk	Zj8YwWe_XHHSH5hYYpXXQYpW3WqUEpbEyhjnoZOmb34

🔗 TLSA / DANE#

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

🔐 DNSSEC#

124ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2415633646
Primary NS (MNAME)	blair.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

41ms

48ms

38ms

AAAA

46ms

TXT

202ms

CAA

41ms

HTTPS

55ms

TLSA

889ms

SOA

0ms

MTA-STS

67ms

DNSSEC

124ms

SRV

726ms

Total

2132ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 18:10:05	2466ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-24 16:20:28	1793ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-23 15:43:29 shown	2132ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-27 20:41:24	1061ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-27 08:54:46	980ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-04 21:19:15	1823ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-26 15:00:07	2317ms	2 NS 0 A 1 MX	❓ Unknown
2026-06-22 07:00:00	5914ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-21 19:50:06	976ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 12:18:50	1036ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 12:43:14	2633ms	2 NS 0 A 1 MX	🔓 Insecure