bestflow.dk

📜 Historical scan 2026-06-16 14:23:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bestflow.dk is a .dk domain served by 3 nameservers (ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net). It was registered on 1 November 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.103.46.108 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by server6108.serverpark.dk. The zone is DNSSEC-signed and validates, 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#

3 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.dns-123.net	—	—	—
ns5.dns-123.net	—	—	—
ns6.dns-123.net	—	—	—

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.103.46.108	—	server6108.serverpark.dk	AS44869	FIBIA P/S	5.103.0.0/16	🇩🇰 Denmark	—

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	server6108.serverpark.dk	5.103.46.108	server6108.serverpark.dk	AS44869 FIBIA P/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 207ms

TXT Record
v=spf1 a mx include:_spf.serverpark.dk ~all

✉️ SPF#

Policy	Record (bestflow.dk)
~all (soft fail)	v=spf1 a mx include:_spf.serverpark.dk ~all

📨 DMARC#

Policy	Record (_dmarc.bestflow.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-16 11:00:08

www	5.103.46.108 (AS44869) (address records, no CNAME)
www vs bare domain	Same network bestflow.dk: 5.103.46.108 (AS44869) www.bestflow.dk: 5.103.46.108 (AS44869)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

161ms

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

🏷️ SOA#

50ms

Field	Value
Serial	2021110401
Primary NS (MNAME)	ns4.dns-123.net
Responsible (RNAME)	admin@dns-123.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 21:13:28

Field	Value
Registrar	INTERNET 123 ApS
Registered	2021-11-01
Expires	2027-10-31 (379d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

45ms

48ms

AAAA

49ms

TXT

207ms

CAA

52ms

HTTPS

47ms

TLSA

91ms

SOA

50ms

MTA-STS

83ms

DNSSEC

161ms

SRV

0ms

Total

587ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 16:10:44	874ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-25 10:24:45	1891ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-21 11:27:36	559ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 07:00:45	5443ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:06:23	793ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:23:59 shown	587ms	3 NS 1 A 1 MX	🔒 Secure