office2office.dk

📜 Historical scan 2026-06-17 19:31:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

office2office.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.210.177.53 is hosted by CoMaSys ApS (AS51377) in Denmark. Mail is handled by mx1.dandomain.dk, mx2.dandomain.dk. The zone is DNSSEC-signed and validates, 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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.210.177.53	—	185-210-177-53.comasys.dk	AS51377	CoMaSys ApS	185.210.176.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.dandomain.dk	212.237.249.50	mx1.dandomain.dk	AS48854 team.blue Denmark A/S
20	—	mx2.dandomain.dk	46.36.209.11	mx2.dandomain.dk	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.dandomain.dk → 212.237.249.98
🔶 Autoconfig	autoconfig-mf.dandomain.dk → 212.237.249.54

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 143ms

TXT Record
v=spf1 include:spf.dandomain.dk include:_spf.sndr.no include:_spf.comasys.dk include:_spf.webmercs.com -all

✉️ SPF#

Policy	Record (office2office.dk)
-all (hard fail)	v=spf1 include:spf.dandomain.dk include:_spf.sndr.no include:_spf.comasys.dk include:_spf.webmercs.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 2026-10-14 09:56:30

www	185.210.177.53 (AS51377) (address records, no CNAME)
www vs bare domain	Same network office2office.dk: 185.210.177.53 (AS51377) www.office2office.dk: 185.210.177.53 (AS51377)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2025092501
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

38ms

43ms

41ms

AAAA

47ms

TXT

143ms

CAA

34ms

HTTPS

43ms

TLSA

52ms

SOA

42ms

MTA-STS

64ms

DNSSEC

71ms

SRV

88ms

Total

522ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 22:39:01	398ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-26 02:40:00	447ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-10 02:14:08	430ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 13:02:42	558ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 14:37:34	483ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-25 15:54:26	16881ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-23 10:12:26	639ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 07:01:46	707ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 19:31:09 shown	522ms	2 NS 1 A 2 MX	🔒 Secure