bytez.dk

📜 Historical scan 2026-09-17 06:33:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bytez.dk is a .dk domain served by 2 nameservers (ivan.ns.cloudflare.com, mckinley.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.33.229 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by route1.mx.cloudflare.net, route2.mx.cloudflare.net and 1 more. The zone is not DNSSEC-signed, 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ivan.ns.cloudflare.com	108.162.193.120 172.64.33.120 173.245.59.120 2606:4700:58::adf5:3b78 2803:f800:50::6ca2:c178 2a06:98c1:50::ac40:2178	ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mckinley.ns.cloudflare.com	108.162.194.73 162.159.38.73 172.64.34.73 2606:4700:50::a29f:2649 2803:f800:50::6ca2:c249 2a06:98c1:50::ac40:2249	mckinley.ns.cloudflare.com mckinley.ns.cloudflare.com mckinley.ns.cloudflare.com mckinley.ns.cloudflare.com mckinley.ns.cloudflare.com mckinley.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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.33.229	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.193.155	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
24	300s	route1.mx.cloudflare.net	162.159.205.11 162.159.205.12 162.159.205.13 2606:4700:f5::b 2606:4700:f5::c 2606:4700:f5::d	route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
54	300s	route2.mx.cloudflare.net	162.159.205.17 162.159.205.18 162.159.205.19 2606:4700:f5::10 2606:4700:f5::e 2606:4700:f5::f	route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
62	300s	route3.mx.cloudflare.net	162.159.205.23 162.159.205.24 162.159.205.25 2606:4700:f5::11 2606:4700:f5::12 2606:4700:f5::13	route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:21e5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:c19b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.33.229,172.67.193.155 ech=AEX+DQBB1AAgACD73qk/JjJn0BqXz5g6C97g7PMxgy9nXQbjEXFB98++NAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:21e5,2606:4700:3034::ac43:c19b

📝 TXT Records#

1 records 186ms

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

✉️ SPF#

Policy	Record (bytez.dk)
~all (soft fail)	v=spf1 include:_spf.mx.cloudflare.net include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.bytez.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:6c2721bea6ff4d39a83d52fd06f0ee19@dmarc-reports.cloudflare.net

📬 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 11:37:59

www	Exists, no address
www vs bare domain	www does not resolve bytez.dk: 104.21.33.229 172.67.193.155 2606:4700:3030::6815:21e5 2606:4700:3034::ac43:c19b (AS13335) www.bytez.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.bytez.dk	Q_4XI1GVAQctmJ1Y94_H-TFmkudOP2Wff6Gvr6DNujs
TXT	_acme-challenge.bytez.dk	X2gAcUHMfIcQNIb5YPsGBY2eCS2ULCczJoUleDSnkiw
TXT	_acme-challenge.bytez.dk	ahxqZQoSWr6_YZ8CY3LNbts7cEr10VmsSmQZMXYOCCk
TXT	_acme-challenge.bytez.dk	fms32_B4dG6-5wou6rSR0ukR_XYSUPSEYoZEbZymOj0

🔗 TLSA / DANE#

9 records 89ms

Service / Owner	Type	Cert association
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…

🔐 DNSSEC#

127ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414721633
Primary NS (MNAME)	ivan.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

41ms

38ms

AAAA

40ms

TXT

186ms

CAA

35ms

HTTPS

47ms

TLSA

89ms

SOA

0ms

MTA-STS

63ms

DNSSEC

127ms

SRV

66ms

Total

1780ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 09:01:13	2598ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-03 06:47:49	1461ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-01 06:34:04	3591ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-30 06:22:25	1013ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-28 21:31:56	1108ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-24 20:14:13	1251ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-21 04:18:25	1625ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-17 06:33:21 shown	1780ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-08 07:15:02	2210ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-01 03:05:48	1379ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-20 15:33:09	3477ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-03 00:56:55	1579ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-27 16:26:56	9559ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-03 12:10:41	1145ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-20 06:52:31	4795ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-16 18:35:35	3161ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-16 18:31:18	5754ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-16 18:30:05	1013ms	2 NS 2 A 3 MX	🔓 Insecure