online-office.dk

📜 Historical scan 2026-06-18 00:11:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

online-office.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 February 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by spamwall.bitsolution.dk. The zone is DNSSEC-signed but currently fails validation, 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 74ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 100ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	spamwall.bitsolution.dk	216.55.101.96	spamwall.bitsolution.dk	AS26548 PureVoltage Hosting Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 139ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.hostallapps.com

📝 TXT Records#

1 records 271ms

TXT Record
v=spf1 include:b.spf.itoperators.dk -all

✉️ SPF#

Policy	Record (online-office.dk)
-all (hard fail)	v=spf1 include:b.spf.itoperators.dk -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 2026-10-11 22:07:34

www	90.184.206.173 (AS203953) (address records, no CNAME)
www vs bare domain	Only www resolves online-office.dk: no address www.online-office.dk: 90.184.206.173 (AS203953) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

128ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'online-office.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

103ms

Field	Value
Serial	2026032401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 20:20:43

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-02-15
Expires	2027-02-28 (134d)

📋 WHOIS#

⏱️ Lookup Timing#

74ms

37ms

100ms

AAAA

55ms

TXT

271ms

CAA

66ms

HTTPS

66ms

TLSA

107ms

SOA

103ms

MTA-STS

80ms

DNSSEC

128ms

SRV

139ms

Total

686ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 22:07:34	896ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-09 13:08:24	722ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-05 19:56:21	711ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-29 19:37:34	686ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-22 12:36:17	711ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-26 20:43:43	810ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-18 00:11:54 shown	686ms	2 NS 0 A 1 MX	⚠️ Bogus