flexbiz365.dk

Records from scan: 2026-09-28 06:28:38 · 1429ms total · last checked 2026-10-16 05:56 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flexbiz365.dk is a .dk domain served by 4 nameservers (ns1.quickdns.dk, ns2.quickdns.dk, ns3.quickdns.dk and 1 more). It was registered on 5 April 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.84.55.102 is hosted by Amazon.com, Inc. (AS14618) in United States. Mail is handled by flexbiz365-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.quickdns.dk	178.62.214.234 2a03:b0c0:2:d0::552:9001	— —	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC
ns2.quickdns.dk	185.126.153.42	amy.quickdns.dk	AS47527 DLX A/S
ns3.quickdns.dk	178.62.214.234 2a03:b0c0:2:d0::552:9001	— —	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC
ns4.quickdns.dk	185.126.153.42	amy.quickdns.dk	AS47527 DLX A/S

🌍 A Records#

1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
54.84.55.102	3600s	ec2-54-84-55-102.compute-1.amazonaws.com	AS14618	Amazon.com, Inc.	54.80.0.0/13	🇺🇸 United States	Ashburn

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	flexbiz365-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::10 2a01:111:f403:ca04::a 2a01:111:f403:ca09::28 52.101.103.162 52.101.68.39 52.101.73.123 52.101.73.155	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 40.104.116.40
🔶 Autoconfig	flexbiz365.sharepoint.com.opts-https.redirect.center → 54.84.55.102

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 211ms

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

✉️ SPF#

Policy	Record (flexbiz365.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.flexbiz365.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email;

📬 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#

checked 2026-10-11 22:06:58

www CNAME	flexbiz365.sharepoint.com.opts-https.redirect.center (all on redirect.center) → 54.84.55.102 (AS14618)
www vs bare domain	Same network flexbiz365.dk: 54.84.55.102 (AS14618) www.flexbiz365.dk: 54.84.55.102 (AS14618)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.flexbiz365.dk	flexbiz365.sharepoint.com.opts-https.redirect.center

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms

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	2025091203
Primary NS (MNAME)	ns1.quickdns.dk
Responsible (RNAME)	hostmaster@quickdns.dk
Refresh	14400s
Retry	7200s
Expire	2415600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-14 08:27:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-04-05
Expires	2030-04-30 (1291d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

38ms

43ms

AAAA

71ms

TXT

211ms

CAA

41ms

HTTPS

34ms

TLSA

650ms

SOA

0ms

MTA-STS

132ms

DNSSEC

90ms

SRV

223ms

Total

1429ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 06:28:38 shown	1429ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-02 01:26:42	1548ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:18:56	1638ms	4 NS 0 A 1 MX	🔓 Insecure