project-ruby.dk DNS records

🖥️ Nameservers2 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
elisa.ns.cloudflare.com	108.162.194.54 162.159.38.54 172.64.34.54 2606:4700:50::a29f:2636 2803:f800:50::6ca2:c236 2a06:98c1:50::ac40:2236	elisa.ns.cloudflare.com elisa.ns.cloudflare.com elisa.ns.cloudflare.com elisa.ns.cloudflare.com elisa.ns.cloudflare.com elisa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
randall.ns.cloudflare.com	108.162.195.235 162.159.44.235 172.64.35.235 2606:4700:58::a29f:2ceb 2803:f800:50::6ca2:c3eb 2a06:98c1:50::ac40:23eb	randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.20.174	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.193.67	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 39ms

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

🔷 AAAA Records (IPv6)2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:c143	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:14ae	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.20.174,172.67.193.67 ech=AEX+DQBBaAAgACCHTs4Gk49piLBnauV3L2XyNZGYJizPMEcl8gWSDAOhUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c143,2606:4700:3036::6815:14ae

📝 TXT Records1 records 212ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (project-ruby.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.project-ruby.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

🔗 TLSA / DANE

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

🔐 DNSSEC94ms

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

🏷️ SOA0ms

Field	Value
Serial	2411838895
Primary NS (MNAME)	elisa.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

47ms

A

39ms

MX

39ms

AAAA

41ms

TXT

212ms

CAA

37ms

HTTPS

52ms

TLSA

61ms

SOA

0ms

MTA-STS

53ms

DNSSEC

94ms

SRV

85ms

Total

1013ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 07:06:30	1279ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-24 16:01:47	1201ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-23 10:47:11	8882ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-22 10:09:18	8915ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-12 15:44:06	1013ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-18 11:35:47	977ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-10 23:02:36	924ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-25 22:34:29	819ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 14:05:57	2234ms	2 NS 2 A 0 MX	🔒 Secure	View