streamoffice.dk

📜 Historical scan 2026-09-29 16:37:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

streamoffice.dk is a .dk domain served by 2 nameservers (lars.ns.cloudflare.com, lola.ns.cloudflare.com). It was registered on 21 September 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.166 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by streamoffice-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
lars.ns.cloudflare.com	108.162.193.195 172.64.33.195 173.245.59.195 2606:4700:58::adf5:3bc3 2803:f800:50::6ca2:c1c3 2a06:98c1:50::ac40:21c3	lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lola.ns.cloudflare.com	108.162.192.132 172.64.32.132 173.245.58.132 2606:4700:50::adf5:3a84 2803:f800:50::6ca2:c084 2a06:98c1:50::ac40:2084	lola.ns.cloudflare.com lola.ns.cloudflare.com lola.ns.cloudflare.com lola.ns.cloudflare.com lola.ns.cloudflare.com lola.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 249ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.166	3600s	linux148.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	streamoffice-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::c 2a01:111:f403:ca09::20 2a01:111:f403:ca09::22 52.101.103.143 52.101.181.156 52.101.68.15 52.101.91.21	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-matpr05cu00105.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 → 40.104.116.24
🔶 Autoconfig	94.231.103.166

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 516ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.streamoffice.dk)
p=reject	v=DMARC1; p=reject; pct=100; sp=reject

📬 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 2026-10-07 18:57:35

www CNAME	streamoffice.dk (all on streamoffice.dk) → 94.231.103.166 (AS48854)
www vs bare domain	Same network streamoffice.dk: 94.231.103.166 (AS48854) www.streamoffice.dk: 94.231.103.166 (AS48854)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-streamoffice-dk._domainkey.streamofficedk.onmicrosoft.com	RSA · ~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: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.streamoffice.dk	A27nNeEhrQsZ5ARV3fwWDIzy-D5DXuRuckhc5pBQGT4
TXT	_acme-challenge.streamoffice.dk	Oq1j98SZLjCbRRFnpalnAmzfiwUjt1EUq81flq8stpM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

421ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2416094272
Primary NS (MNAME)	lars.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 17:10:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-09-21
Expires	2027-09-20 (337d)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

249ms

54ms

AAAA

167ms

TXT

516ms

CAA

251ms

HTTPS

260ms

TLSA

820ms

SOA

0ms

MTA-STS

353ms

DNSSEC

421ms

SRV

336ms

Total

2130ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 18:57:35	1477ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-05 17:04:55	1685ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-02 16:56:26	981ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 16:54:20	3534ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 16:46:49	2271ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 16:37:12 shown	2130ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-28 16:17:58	1319ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 19:37:32	1778ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:15:47	6611ms	3 NS 1 A 1 MX	🔓 Insecure