unibox.dk

📜 Historical scan 2026-09-19 20:11:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

unibox.dk is a .dk domain served by 2 nameservers (megan.ns.cloudflare.com, noel.ns.cloudflare.com). It was registered on 10 December 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.23.40 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by unibox-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 142ms

Nameserver	IP addresses	PTR	ASN / ISP
megan.ns.cloudflare.com	108.162.192.197 172.64.32.197 173.245.58.197 2606:4700:50::adf5:3ac5 2803:f800:50::6ca2:c0c5 2a06:98c1:50::ac40:20c5	megan.ns.cloudflare.com megan.ns.cloudflare.com megan.ns.cloudflare.com megan.ns.cloudflare.com megan.ns.cloudflare.com megan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
noel.ns.cloudflare.com	108.162.193.216 172.64.33.216 173.245.59.216 2606:4700:58::adf5:3bd8 2803:f800:50::6ca2:c1d8 2a06:98c1:50::ac40:21d8	noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 141ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.23.40	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.208.206	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 132ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	unibox-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca09::20 2a01:111:f403:ca21::8 2a01:111:f403:ca3c::a 52.101.185.114 52.101.185.21 52.101.73.120 52.101.91.159	mail-db4pr02cu00406.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-matpr04cu00207.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	172.67.208.206

🔷 AAAA Records (IPv6)#

2 records 115ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:1728	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:d0ce	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 119ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.23.40,172.67.208.206 ech=AEX+DQBBWAAgACDVhtVV0eaXNPOEeNasPDYDIFK0lhHGYdmtJIVHOlrTIgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1728,2606:4700:3036::ac43:d0ce

📝 TXT Records#

3 records 246ms

TXT Record
google-site-verification=EZc52Lzo6wbVtX2edLyh_BAyNzyOERBD5hLeuRJU_KM
MS=ms80348127
v=spf1 +a +mx +ip4:5.134.13.79 +include:spf.protection.outlook.com +include:spf.antispamcloud.com ~all

✉️ SPF#

Policy	Record (unibox.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:5.134.13.79 +include:spf.protection.outlook.com +include:spf.antispamcloud.com ~all

📨 DMARC#

Policy	Record (_dmarc.unibox.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:1cbebcc962d1416db2548b020016a429@dmarc-reports.cloudflare.net

📬 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 2026-10-14 07:06:16

www	104.21.23.40 172.67.208.206 2606:4700:3033::6815:1728 2606:4700:3036::ac43:d0ce (AS13335) (address records, no CNAME)
www vs bare domain	Same network unibox.dk: 104.21.23.40 172.67.208.206 2606:4700:3033::6815:1728 2606:4700:3036::ac43:d0ce (AS13335) www.unibox.dk: 104.21.23.40 172.67.208.206 2606:4700:3033::6815:1728 2606:4700:3036::ac43:d0ce (AS13335)
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

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
selector1	selector1-unibox-dk._domainkey.ut7100.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-unibox-dk._domainkey.ut7100.onmicrosoft.com	RSA · ~1024 bit below 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: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.unibox.dk	6Ri1sSov2mqztFahm0g0nPBzdhmZihGfXKj9MxBaXsg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

193ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415304553
Primary NS (MNAME)	megan.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 23:15:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-12-10
Expires	2026-12-31 (72d)

📋 WHOIS#

⏱️ Lookup Timing#

142ms

141ms

132ms

AAAA

115ms

TXT

246ms

CAA

147ms

HTTPS

119ms

TLSA

529ms

SOA

0ms

MTA-STS

138ms

DNSSEC

193ms

SRV

135ms

Total

1722ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 07:06:16	3023ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-13 06:35:01	1093ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-19 20:11:29 shown	1722ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-29 17:06:14	708ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-28 00:57:40	945ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 00:01:54	1291ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-15 20:34:55	1450ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-02 18:53:38	1332ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-13 06:39:06	4049ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-25 14:04:40	1147ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 13:35:38	1180ms	2 NS 2 A 1 MX	🔒 Secure