bytebase.dk

📜 Historical scan 2026-09-27 17:08:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bytebase.dk is a .dk domain served by 2 nameservers (elias.ns.cloudflare.com, millie.ns.cloudflare.com). It was registered on 9 July 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.25.226 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. 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 51ms

Nameserver	IP addresses	PTR	ASN / ISP
elias.ns.cloudflare.com	108.162.195.29 162.159.44.29 172.64.35.29 2606:4700:58::a29f:2c1d 2803:f800:50::6ca2:c31d 2a06:98c1:50::ac40:231d	elias.ns.cloudflare.com elias.ns.cloudflare.com elias.ns.cloudflare.com elias.ns.cloudflare.com elias.ns.cloudflare.com elias.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
millie.ns.cloudflare.com	108.162.194.181 162.159.38.181 172.64.34.181 2606:4700:50::a29f:26b5 2803:f800:50::6ca2:c2b5 2a06:98c1:50::ac40:22b5	millie.ns.cloudflare.com millie.ns.cloudflare.com millie.ns.cloudflare.com millie.ns.cloudflare.com millie.ns.cloudflare.com millie.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.25.226	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.134.208	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.25.226
🔶 Autoconfig	172.67.134.208

🔷 AAAA Records (IPv6)#

2 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:86d0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:19e2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 46ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.25.226,172.67.134.208 ech=AEX+DQBBcAAgACBXrcJS3faqUKGkYQFfklDEBTkxCMnrtSX9bPY/aScOQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:86d0,2606:4700:3037::6815:19e2

📝 TXT Records#

1 records 204ms

TXT Record
v=spf1 include:mailgun.org ~all

✉️ SPF#

Policy	Record (bytebase.dk)
~all (soft fail)	v=spf1 include:mailgun.org ~all

📨 DMARC#

Policy	Record (_dmarc.bytebase.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:de6419a43b424daf9cd4f3f2edd49d79@dmarc-reports.cloudflare.net; pct=100

📬 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 2026-10-09 23:46:49

www	104.21.25.226 172.67.134.208 2606:4700:3034::ac43:86d0 2606:4700:3037::6815:19e2 (AS13335) (address records, no CNAME)
www vs bare domain	Same network bytebase.dk: 104.21.25.226 172.67.134.208 2606:4700:3034::ac43:86d0 2606:4700:3037::6815:19e2 (AS13335) www.bytebase.dk: 104.21.25.226 172.67.134.208 2606:4700:3034::ac43:86d0 2606:4700:3037::6815:19e2 (AS13335)
Wildcard	Yes: any name under the zone resolves
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: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.bytebase.dk	A2gGzvn8Rg2jIo5YZAp2ZpamOYvq6nCEu7A8f7Q7ypg
TXT	_acme-challenge.bytebase.dk	I8UiMz3P4HlWJbW2asRsbysE_3z_1dLFSgzuO_t4w4E

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9079ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414970475
Primary NS (MNAME)	elias.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 18:18:50

Field	Value
Registrar	ONE.COM A/S
Registered	2025-07-09
Expires	2027-07-08 (264d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

40ms

46ms

AAAA

58ms

TXT

204ms

CAA

44ms

HTTPS

46ms

TLSA

66ms

SOA

0ms

MTA-STS

51ms

DNSSEC

9079ms

SRV

88ms

Total

9984ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 23:46:49	446ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-08 23:11:14	1203ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-05 17:48:49	1530ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-03 17:39:26	524ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-29 17:25:00	777ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-27 17:08:46 shown	9984ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-22 10:23:48	1715ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-15 08:57:14	1325ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-10 17:18:03	2451ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-28 07:53:27	514ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 07:51:16	745ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-25 04:36:00	910ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-23 02:52:39	1011ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-22 02:52:07	1084ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-21 02:48:33	5823ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-03 22:31:07	1322ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-01 20:39:30	800ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-22 17:56:09	922ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-21 14:03:30	1000ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-20 07:40:14	2059ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-19 06:20:06	1682ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-08 10:30:28	1557ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-06 14:47:18	1029ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-01 23:27:19	1289ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-16 18:45:33	1219ms	2 NS 2 A 0 MX	🔒 Secure