dropboxforbusiness.dk

📜 Historical scan 2026-06-17 04:40:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dropboxforbusiness.dk is a .dk domain served by 2 nameservers (ns01.no.brand.one.com, ns02.no.brand.one.com). It was registered on 27 June 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.37.38.98 is hosted by One.com A/S (AS51468) in Norway. Mail is handled by x.tornado.email, y.tornado.email and 1 more. The zone is not DNSSEC-signed, has no 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 73ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.no.brand.one.com	—	—	—
ns02.no.brand.one.com	—	—	—

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.37.38.98	—	webcluster1.webpod1-osl1.one.com	AS51468	One.com A/S	104.37.32.0/21	🇳🇴 Norway	Oslo

📧 MX Records#

3 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
42	—	x.tornado.email	195.159.29.202	x.tornado.email	AS2116 Globalconnect As
42	—	y.tornado.email	195.159.29.17	y.tornado.email	AS2116 Globalconnect As
42	—	z.tornado.email	195.159.29.209	z.tornado.email	AS2116 Globalconnect As

🔷 AAAA Records (IPv6)#

1 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:7:100:8023:f25a:d8d0:25ec	—	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇳🇴 Norway	Oslo

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 148ms

TXT Record
v=spf1 include:_custspf.one.com ?all

✉️ SPF#

Policy	Record (dropboxforbusiness.dk)
?all (neutral)	v=spf1 include:_custspf.one.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 2026-10-08 10:44:08

www	104.37.38.98 2a02:2350:7:100:8023:f25a:d8d0:25ec (AS51468) (address records, no CNAME)
www vs bare domain	Same network dropboxforbusiness.dk: 104.37.38.98 2a02:2350:7:100:8023:f25a:d8d0:25ec (AS51468) www.dropboxforbusiness.dk: 104.37.38.98 2a02:2350:7:100:8023:f25a:d8d0:25ec (AS51468)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

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

🏷️ SOA#

62ms

Field	Value
Serial	2026060601
Primary NS (MNAME)	ns01.no.brand.one.com
Responsible (RNAME)	hostmaster@no.brand.one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 08:51:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-06-27
Expires	2027-06-26 (246d)

📋 WHOIS#

⏱️ Lookup Timing#

73ms

36ms

AAAA

38ms

TXT

148ms

CAA

35ms

HTTPS

55ms

TLSA

59ms

SOA

62ms

MTA-STS

71ms

DNSSEC

106ms

SRV

0ms

Total

550ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 10:44:08	2218ms	2 NS 1 A 3 MX	🔓 Insecure
2026-10-06 08:19:38	7261ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-03 13:43:51	626ms	2 NS 1 A 3 MX	🔓 Insecure
2026-08-27 04:15:22	1747ms	2 NS 1 A 3 MX	🔓 Insecure
2026-08-07 17:56:18	1697ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-28 16:43:15	697ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-19 21:18:49	2779ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-17 04:40:55 shown	550ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-17 04:40:39	935ms	2 NS 1 A 3 MX	🔓 Insecure