gemstone.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
gordon.ns.cloudflare.com	108.162.193.170 172.64.33.170 173.245.59.170 2606:4700:58::adf5:3baa 2803:f800:50::6ca2:c1aa 2a06:98c1:50::ac40:21aa	gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vita.ns.cloudflare.com	108.162.192.238 172.64.32.238 173.245.58.238 2606:4700:50::adf5:3aee 2803:f800:50::6ca2:c0ee 2a06:98c1:50::ac40:20ee	vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.29.44	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.148.95	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records3 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.gemstone.dk	178.63.23.233	giulia.svrsh.com	AS24940 Hetzner Online GmbH
40	300s	mxbackup1.svrsh.com	95.217.155.26	mxfire1.svrsh.com	AS24940 Hetzner Online GmbH
50	300s	mxbackup2.svrsh.com	85.235.153.97	mxfire2.svrsh.com	AS31034 Aruba S.p.A.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	178.63.23.233
🔶 Autoconfig	178.63.23.233

🔷 AAAA Records (IPv6)2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:1d2c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:945f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 54ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.29.44,172.67.148.95 ech=AEX+DQBBTwAgACAOmWlPq4z5qUDpGw2hdQCkGJB2jlJGHIBUXoIPWZLTWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1d2c,2606:4700:3035::ac43:945f

🔌 SRV Records1 records 71ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records1 records 200ms

TXT Record
v=spf1 +a +mx +ip4:178.63.23.233 include:_spf.svrsh.com ~all

✉️ SPF

Policy	Record (gemstone.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:178.63.23.233 include:_spf.svrsh.com ~all

📨 DMARC

Policy	Record (_dmarc.gemstone.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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.gemstone.dk	FOIpymDDCLGwtDVuHtgE0mnrhN7DjUA6S9Bu8t7jn-c

🔗 TLSA / DANE

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

🔐 DNSSEC82ms

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	2411695389
Primary NS (MNAME)	gordon.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

44ms

MX

55ms

AAAA

36ms

TXT

200ms

CAA

41ms

HTTPS

54ms

TLSA

102ms

SOA

0ms

MTA-STS

58ms

DNSSEC

82ms

SRV

71ms

Total

808ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 20:12:39	808ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-27 17:45:39	659ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-09 20:59:04	3847ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-21 05:49:12	9390ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-22 12:01:33	1189ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-20 20:01:01	927ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-17 10:09:50	3052ms	2 NS 2 A 3 MX	🔓 Insecure	View