bytebuster.dk DNS records

🖥️ Nameservers2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
jerry.ns.cloudflare.com	108.162.193.182 172.64.33.182 173.245.59.182 2606:4700:58::adf5:3bb6 2803:f800:50::6ca2:c1b6 2a06:98c1:50::ac40:21b6	jerry.ns.cloudflare.com jerry.ns.cloudflare.com jerry.ns.cloudflare.com jerry.ns.cloudflare.com jerry.ns.cloudflare.com jerry.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nelly.ns.cloudflare.com	108.162.192.209 172.64.32.209 173.245.58.209 2606:4700:50::adf5:3ad1 2803:f800:50::6ca2:c0d1 2a06:98c1:50::ac40:20d1	nelly.ns.cloudflare.com nelly.ns.cloudflare.com nelly.ns.cloudflare.com nelly.ns.cloudflare.com nelly.ns.cloudflare.com nelly.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
142.132.203.237	300s	cp08.nordicway.dk	AS24940	Hetzner Online GmbH	142.132.128.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	bytebuster.dk	142.132.203.237	cp08.nordicway.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.168.80
🔶 Autoconfig	172.67.168.80

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 78ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	autodiscover.gigahost.dk

📝 TXT Records2 records 209ms

TXT Record
v=DMARC1; p=none;
v=spf1 +a +mx +ip4:142.132.203.237 include:relay.mailchannels.net ~all

✉️ SPF

Policy	Record (bytebuster.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:142.132.203.237 include:relay.mailchannels.net ~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

🔗 TLSA / DANE

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

🔐 DNSSEC81ms

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

🏷️ SOA0ms

Field	Value
Serial	2412352362
Primary NS (MNAME)	jerry.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

40ms

MX

47ms

AAAA

44ms

TXT

209ms

CAA

57ms

HTTPS

47ms

TLSA

59ms

SOA

0ms

MTA-STS

68ms

DNSSEC

81ms

SRV

78ms

Total

595ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:13:30	595ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 09:54:13	1607ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 23:02:59	1512ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 11:02:33	24851ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 21:09:52	798ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 13:00:18	947ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 01:51:50	701ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 05:12:53	1701ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 18:39:43	2904ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 18:34:59	1556ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 18:30:22	2354ms	2 NS 1 A 1 MX	🔒 Secure	View