by-junker.dk DNS records

🖥️ Nameservers2 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
ivy.ns.cloudflare.com	108.162.192.120 172.64.32.120 173.245.58.120 2606:4700:50::adf5:3a78 2803:f800:50::6ca2:c078 2a06:98c1:50::ac40:2078	ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lou.ns.cloudflare.com	108.162.193.199 172.64.33.199 173.245.59.199 2606:4700:58::adf5:3bc7 2803:f800:50::6ca2:c1c7 2a06:98c1:50::ac40:21c7	lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.46.232	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.143.36	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:2ee8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:8f24	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.46.232,172.67.143.36 ech=AEX+DQBBmQAgACDc0bIbjDYB2ubP4uVS+O0iKH8sqXOu/oTg78BdpE1kJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2ee8,2606:4700:3034::ac43:8f24

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC104ms

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	2413582137
Primary NS (MNAME)	ivy.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

27ms

A

35ms

MX

26ms

AAAA

30ms

TXT

145ms

CAA

34ms

HTTPS

30ms

TLSA

222ms

SOA

0ms

MTA-STS

44ms

DNSSEC

104ms

SRV

57ms

Total

647ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 02:35:30	647ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-29 23:40:45	586ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 15:40:45	608ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-04 04:24:26	1260ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-02 10:36:24	1408ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 12:31:49	980ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 06:14:06	1107ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 18:02:30	1239ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 18:01:27	326ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 18:00:54	3103ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 18:00:09	437ms	2 NS 2 A 0 MX	🔓 Insecure	View