flowbits.dk

📜 Historical scan 2026-07-18 12:25:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flowbits.dk is a .dk domain served by 2 nameservers (greg.ns.cloudflare.com, heather.ns.cloudflare.com). It was registered on 8 April 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.81.230 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
greg.ns.cloudflare.com	108.162.193.115 172.64.33.115 173.245.59.115 2606:4700:58::adf5:3b73 2803:f800:50::6ca2:c173 2a06:98c1:50::ac40:2173	greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
heather.ns.cloudflare.com	108.162.192.161 172.64.32.161 173.245.58.161 2606:4700:50::adf5:3aa1 2803:f800:50::6ca2:c0a1 2a06:98c1:50::ac40:20a1	heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.81.230	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.165.194	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:a5c2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:51e6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.81.230,172.67.165.194 ech=AEX+DQBBZAAgACBqMNAxLPYecqvw6qllj0SH/HCfzJ75NJMOaRQYU2e4bgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a5c2,2606:4700:3037::6815:51e6

📝 TXT Records#

1 records 213ms

TXT Record
v=spf1 +a +mx +a:cp.webits.dk -all

✉️ SPF#

Policy	Record (flowbits.dk)
-all (hard fail)	v=spf1 +a +mx +a:cp.webits.dk -all

📨 DMARC#

Policy	Record (_dmarc.flowbits.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 2026-10-10 04:23:54

www	104.21.81.230 172.67.165.194 2606:4700:3032::ac43:a5c2 2606:4700:3037::6815:51e6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network flowbits.dk: 104.21.81.230 172.67.165.194 2606:4700:3032::ac43:a5c2 2606:4700:3037::6815:51e6 (AS13335) www.flowbits.dk: 104.21.81.230 172.67.165.194 2606:4700:3032::ac43:a5c2 2606:4700:3037::6815:51e6 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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#

123ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2409639240
Primary NS (MNAME)	greg.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 15:58:28

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-04-08
Expires	2027-04-30 (193d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

32ms

40ms

AAAA

36ms

TXT

213ms

CAA

43ms

HTTPS

33ms

TLSA

59ms

SOA

0ms

MTA-STS

58ms

DNSSEC

123ms

SRV

81ms

Total

781ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 15:31:25	4721ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-30 14:32:50	960ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-27 13:28:08	553ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-24 03:30:40	662ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-18 20:01:03	1644ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-08 23:34:48	10028ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-25 18:28:18	1294ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-19 05:51:37	996ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-27 04:10:53	8708ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-26 03:25:47	1224ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-18 12:25:15 shown	781ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-03 10:04:11	1923ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-20 11:08:12	523ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-17 09:29:25	582ms	2 NS 2 A 0 MX	🔒 Secure