office365security.dk

📜 Historical scan 2026-09-30 09:36:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

office365security.dk is a .dk domain served by 2 nameservers (ns1.telecomx.dk, ns2.telecomx.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.83.176.70 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by efa01.powernet.dk. 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.telecomx.dk	62.192.160.190	ns1.telecomx.dk	AS205984 Powernet Aps
ns2.telecomx.dk	62.192.160.191	ns2.telecomx.dk	AS205984 Powernet Aps

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.83.176.70	86400s	net176-70.telecomx.dk	AS9158	Telenor A/S	213.83.128.0/17	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	86400s	efa01.powernet.dk	185.51.79.84	efa5.powernet.dk	AS205984 Powernet Aps

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 155ms

TXT Record
v=spf1 a a:mail.powernetmail.dk ip4:213.83.176.102 -all

✉️ SPF#

Policy	Record (office365security.dk)
-all (hard fail)	v=spf1 a a:mail.powernetmail.dk ip4:213.83.176.102 -all

📨 DMARC#

Policy	Record (_dmarc.office365security.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:efr@powernet.dk; ruf=mailto:efr@powernet.dk; fo=1

📬 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 15:21:47

www CNAME	office365security.dk (all on office365security.dk) → 213.83.176.70 (AS9158)
www vs bare domain	Same network office365security.dk: 213.83.176.70 (AS9158) www.office365security.dk: 213.83.176.70 (AS9158)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	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: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.office365security.dk	7imM3Uz_YauO7wVRgCfheKb4frW5_BwKGq1VOW--23M

🔗 TLSA / DANE#

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

🔐 DNSSEC#

85ms

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	31
Primary NS (MNAME)	ns1.telecomx.dk
Responsible (RNAME)	hostmaster@telecomx.dk
Refresh	3600s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

31ms

36ms

47ms

AAAA

41ms

TXT

155ms

CAA

35ms

HTTPS

33ms

TLSA

74ms

SOA

0ms

MTA-STS

69ms

DNSSEC

85ms

SRV

60ms

Total

455ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 15:21:47	3548ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-07 22:05:10	503ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 09:36:22 shown	455ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 19:11:58	769ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 21:47:25	550ms	2 NS 1 A 1 MX	🔓 Insecure