balu.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
kenia.ns.cloudflare.com	108.162.194.93 162.159.38.93 172.64.34.93 2606:4700:50::a29f:265d 2803:f800:50::6ca2:c25d 2a06:98c1:50::ac40:225d	kenia.ns.cloudflare.com kenia.ns.cloudflare.com kenia.ns.cloudflare.com kenia.ns.cloudflare.com kenia.ns.cloudflare.com kenia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tom.ns.cloudflare.com	108.162.193.147 172.64.33.147 173.245.59.147 2606:4700:58::adf5:3b93 2803:f800:50::6ca2:c193 2a06:98c1:50::ac40:2193	tom.ns.cloudflare.com tom.ns.cloudflare.com tom.ns.cloudflare.com tom.ns.cloudflare.com tom.ns.cloudflare.com tom.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.19.14	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.184.113	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	300s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)2 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:b871	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:130e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 55ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.19.14,172.67.184.113 ech=AEX+DQBBvwAgACCg1cDftMt4SgABk5Igyu67EIXZFVLgmAHuWPZSwe66PAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b871,2606:4700:3036::6815:130e

📝 TXT Records3 records 204ms

TXT Record
google-site-verification=Jd8v6PvClQ5f5fZJ01W6tEYhBtGkF9EhQm1Cf6cqMGo
protonmail-verification=e5a73b3d674902411f88cb544b461ade383fbbf9
v=spf1 include:_spf.google.com include:_spf.protonmail.ch ~all

✉️ SPF

Policy	Record (balu.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:_spf.protonmail.ch ~all

📨 DMARC

Policy	Record (_dmarc.balu.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 / DANE4 records 76ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC89ms

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

🏷️ SOA0ms

Field	Value
Serial	2412919449
Primary NS (MNAME)	kenia.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

52ms

MX

50ms

AAAA

47ms

TXT

204ms

CAA

58ms

HTTPS

55ms

TLSA

76ms

SOA

0ms

MTA-STS

72ms

DNSSEC

89ms

SRV

72ms

Total

919ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 11:23:09	919ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-23 18:01:53	3841ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-08 01:00:56	3106ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-02 09:04:38	1074ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-09 00:51:59	9415ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-05 10:59:44	940ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-05 09:19:50	1653ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-03 20:13:00	981ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-02 11:18:59	1060ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-23 00:46:20	913ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-16 14:04:28	723ms	2 NS 2 A 2 MX	🔓 Insecure	View