byfrank.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
burt.ns.cloudflare.com	108.162.193.79 172.64.33.79 173.245.59.79 2606:4700:58::adf5:3b4f 2803:f800:50::6ca2:c14f 2a06:98c1:50::ac40:214f	burt.ns.cloudflare.com burt.ns.cloudflare.com burt.ns.cloudflare.com burt.ns.cloudflare.com burt.ns.cloudflare.com burt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lily.ns.cloudflare.com	108.162.192.130 172.64.32.130 173.245.58.130 2606:4700:50::adf5:3a82 2803:f800:50::6ca2:c082 2a06:98c1:50::ac40:2082	lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.15.64	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.161.195	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.unoeuro.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:a1c3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:f40	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 59ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.15.64,172.67.161.195 ech=AEX+DQBBYQAgACCiXPj/HekqKfXm+fk8uhhqX5SewTv4S7jrJSS/ZkhefgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:a1c3,2606:4700:3037::6815:f40

📝 TXT Records2 records 233ms

TXT Record
klaviyo-site-verification=SHS9UR
v=spf1 mx a ip4:65.108.204.15 ip4:159.89.22.153 include:spf.simply.com -all

✉️ SPF

Policy	Record (byfrank.dk)
-all (hard fail)	v=spf1 mx a ip4:65.108.204.15 ip4:159.89.22.153 include:spf.simply.com -all

📨 DMARC

Policy	Record (_dmarc.byfrank.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:fc3ebf0d75d748379df8035d57e780ee@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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.byfrank.dk	CKq4z4cUm_O1ATmrsk-M5Omz4vakrX-_-AXXy20uCWc

🔗 TLSA / DANE1 records 88ms

Service / Owner	Type	Cert association
HTTPS _443._tcp.byfrank.dk	DANE-EE · SPKI · SHA-512	BC72630A5769646F9E36F74DCB0E065D…

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2413390131
Primary NS (MNAME)	burt.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

48ms

A

45ms

MX

49ms

AAAA

44ms

TXT

233ms

CAA

65ms

HTTPS

59ms

TLSA

88ms

SOA

0ms

MTA-STS

71ms

DNSSEC

103ms

SRV

89ms

Total

725ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 13:32:43	725ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-29 04:51:33	536ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-27 01:23:19	1477ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-05 16:52:51	1854ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-21 05:31:54	1075ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-12 02:18:30	2844ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 06:10:12	598ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-19 15:55:15	912ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 18:10:30	595ms	2 NS 2 A 1 MX	🔒 Secure	View