bytearray.dk

📜 Historical scan 2026-06-16 18:31:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bytearray.dk is a .dk domain served by 2 nameservers (dave.ns.cloudflare.com, melody.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.21.207 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
dave.ns.cloudflare.com	—	—	—
melody.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.21.207	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.200.86	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	64.233.164.26	lf-in-f26.1e100.net	AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	172.253.158.27	so-in-f27.1e100.net	AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	172.253.158.26	so-in-f26.1e100.net	AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	142.250.147.27	rd-in-f27.1e100.net	AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	192.178.230.26	yunrtab-in-f26.1e100.net	AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.207,172.67.200.86 ech=AEX+DQBBiQAgACB6fwZmiM8HN6m0zArqRqb3a8Bz4w83oH5zMt0Ta81SRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c856,2606:4700:3033::6815:15cf

📝 TXT Records#

1 records 118ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (bytearray.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~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 2026-10-08 07:48:30

www	NXDOMAIN
www vs bare domain	www does not resolve bytearray.dk: 104.21.21.207 172.67.200.86 2606:4700:3034::ac43:c856 2606:4700:3035::6815:15cf (AS13335) www.bytearray.dk: no address (all like this)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

135ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2406639794
Primary NS (MNAME)	dave.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

34ms

74ms

71ms

AAAA

35ms

TXT

118ms

CAA

42ms

HTTPS

47ms

TLSA

85ms

SOA

42ms

MTA-STS

65ms

DNSSEC

135ms

SRV

0ms

Total

845ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 07:48:30	1144ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-27 03:13:18	1356ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-26 02:56:50	3541ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-28 02:39:35	893ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-10 03:51:36	3080ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-02 08:49:25	1600ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-01 23:47:46	943ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-16 18:40:45	5221ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-16 18:36:42	2403ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-16 18:31:03 shown	845ms	2 NS 2 A 5 MX	🔓 Insecure