bytesandbrains.dk

Records from scan: 2026-10-01 03:38:53 · 1291ms total · last checked 2026-10-16 01:03 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bytesandbrains.dk is a .dk domain served by 2 nameservers (paris.ns.cloudflare.com, trevor.ns.cloudflare.com). It was registered on 14 March 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.91.106 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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#

2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
paris.ns.cloudflare.com	108.162.194.113 162.159.38.113 172.64.34.113 2606:4700:50::a29f:2671 2803:f800:50::6ca2:c271 2a06:98c1:50::ac40:2271	paris.ns.cloudflare.com paris.ns.cloudflare.com paris.ns.cloudflare.com paris.ns.cloudflare.com paris.ns.cloudflare.com paris.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
trevor.ns.cloudflare.com	108.162.195.154 162.159.44.154 172.64.35.154 2606:4700:58::a29f:2c9a 2803:f800:50::6ca2:c39a 2a06:98c1:50::ac40:239a	trevor.ns.cloudflare.com trevor.ns.cloudflare.com trevor.ns.cloudflare.com trevor.ns.cloudflare.com trevor.ns.cloudflare.com trevor.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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.91.106	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.215.159	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b	yulpptr-in-f26.1e100.net lu-in-f27.1e100.net lu-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
40	300s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
50	300s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:5b6a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:d79f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.91.106,172.67.215.159 ech=AEX+DQBBJwAgACC1gAs7SPXgb6WUAb5+aX6R6aWs2Ms7dQ85GugS6PsoGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6a,2606:4700:3035::ac43:d79f

📝 TXT Records#

1 records 174ms

TXT Record
google-site-verification=GHBbsebBfeOVQP4Oai6je__wG6Ut2mT6_WkcfYjtg44

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

checked 2026-10-09 08:11:18

www	104.21.91.106 172.67.215.159 2606:4700:3034::6815:5b6a 2606:4700:3035::ac43:d79f (AS13335) (address records, no CNAME)
www vs bare domain	Same network bytesandbrains.dk: 104.21.91.106 172.67.215.159 2606:4700:3034::6815:5b6a 2606:4700:3035::ac43:d79f (AS13335) www.bytesandbrains.dk: 104.21.91.106 172.67.215.159 2606:4700:3034::6815:5b6a 2606:4700:3035::ac43:d79f (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

37ms

Field	Value
Serial	2415002766
Primary NS (MNAME)	paris.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 18:32:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-03-14
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

47ms

30ms

AAAA

46ms

TXT

174ms

CAA

34ms

HTTPS

50ms

TLSA

107ms

SOA

37ms

MTA-STS

57ms

DNSSEC

66ms

SRV

64ms

Total

1291ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:38:53 shown	1291ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-20 14:02:20	1710ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-11 18:56:40	1687ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-02 21:31:50	7584ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-27 13:46:57	9867ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-26 17:11:26	1706ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-29 09:00:08	963ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-25 02:26:56	2928ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-23 05:54:45	964ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-21 15:45:15	619ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-19 17:08:18	950ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-16 18:37:52	2292ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-16 18:30:22	669ms	2 NS 2 A 5 MX	🔓 Insecure