gluon.dk DNS records

🖥️ Nameservers2 records 118ms

Nameserver	IP addresses	PTR	ASN / ISP
liberty.ns.cloudflare.com	108.162.194.240 162.159.38.240 172.64.34.240 2606:4700:50::a29f:26f0 2803:f800:50::6ca2:c2f0 2a06:98c1:50::ac40:22f0	liberty.ns.cloudflare.com liberty.ns.cloudflare.com liberty.ns.cloudflare.com liberty.ns.cloudflare.com liberty.ns.cloudflare.com liberty.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rocco.ns.cloudflare.com	108.162.195.121 162.159.44.121 172.64.35.121 2606:4700:58::a29f:2c79 2803:f800:50::6ca2:c379 2a06:98c1:50::ac40:2379	rocco.ns.cloudflare.com rocco.ns.cloudflare.com rocco.ns.cloudflare.com rocco.ns.cloudflare.com rocco.ns.cloudflare.com rocco.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 90ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.39.46	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.143.53	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 162ms

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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.39.46
🔶 Autoconfig	172.67.143.53

🔷 AAAA Records (IPv6)2 records 140ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:8f35	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:272e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 110ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.39.46,172.67.143.53 ech=AEX+DQBBZAAgACC02VKmYfO+TAXLh7/cOHs0bxTeDtvbf96M+mOJl+VjbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8f35,2606:4700:3034::6815:272e

📝 TXT Records1 records 448ms

TXT Record
v=spf1 ip4:207.127.94.105 -all

✉️ SPF

Policy	Record (gluon.dk)
-all (hard fail)	v=spf1 ip4:207.127.94.105 -all

📨 DMARC

Policy	Record (_dmarc.gluon.dk)
p=reject	v=DMARC1; p=reject; aspf=s; adkim=s; rua=mailto:57f75343873a426e8f6074d48eb91d71@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

🔗 TLSA / DANE

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

🔐 DNSSEC268ms

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	2412937726
Primary NS (MNAME)	liberty.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

118ms

A

90ms

MX

162ms

AAAA

140ms

TXT

448ms

CAA

88ms

HTTPS

110ms

TLSA

186ms

SOA

0ms

MTA-STS

209ms

DNSSEC

268ms

SRV

209ms

Total

3444ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 15:33:20	3444ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-15 06:55:00	4550ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-12 16:21:58	16706ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-09 17:07:08	1032ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-06 15:12:17	858ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-24 00:59:34	3393ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-13 07:28:15	933ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-09 05:25:40	8934ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-07 05:21:10	1610ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-01 19:52:49	1212ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 22:14:21	1006ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 09:18:09	1137ms	2 NS 2 A 0 MX	🔓 Insecure	View