realtime.dk DNS records

🖥️ Nameservers2 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
courtney.ns.cloudflare.com	108.162.194.130 162.159.38.130 172.64.34.130 2606:4700:50::a29f:2682 2803:f800:50::6ca2:c282 2a06:98c1:50::ac40:2282	courtney.ns.cloudflare.com courtney.ns.cloudflare.com courtney.ns.cloudflare.com courtney.ns.cloudflare.com courtney.ns.cloudflare.com courtney.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dean.ns.cloudflare.com	108.162.193.153 172.64.33.153 173.245.59.153 2606:4700:58::adf5:3b99 2803:f800:50::6ca2:c199 2a06:98c1:50::ac40:2199	dean.ns.cloudflare.com dean.ns.cloudflare.com dean.ns.cloudflare.com dean.ns.cloudflare.com dean.ns.cloudflare.com dean.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.73.74	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.158.186	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:494a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:9eba	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 24ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.73.74,172.67.158.186 ech=AEX+DQBBggAgACA5olkla1W4Uvlx32Tkv+l1Jo3hUYgsAVwxc+VQ4RD0ZAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:494a,2606:4700:3033::ac43:9eba

📝 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.realtime.dk	24aA7mxycccraqLbDOyKb1KIvUJILjkzjZ0-oUH3h1c
TXT	_acme-challenge.realtime.dk	vF0b1_UnifdOu3OM1NGiYFWmwtRQF1WU1RIs3S9iL6k

🔗 TLSA / DANE

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

🔐 DNSSEC105ms

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	2413927821
Primary NS (MNAME)	courtney.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

30ms

MX

30ms

AAAA

26ms

TXT

146ms

CAA

35ms

HTTPS

24ms

TLSA

46ms

SOA

0ms

MTA-STS

55ms

DNSSEC

105ms

SRV

51ms

Total

1177ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-05 00:40:13	1177ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-30 19:37:16	165ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-29 18:40:30	156ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 22:26:45	667ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 20:19:49	1349ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 20:15:08	1153ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 20:06:33	1117ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 19:00:53	1263ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 18:57:09	1156ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 12:25:32	9819ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 04:13:42	937ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 03:25:37	1970ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 15:00:51	723ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 08:20:32	877ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 12:21:28	702ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 05:59:18	691ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 01:59:06	16713ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 20:12:21	796ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 19:49:49	8570ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 19:24:43	764ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 19:18:28	8579ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 18:52:27	8892ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-27 21:34:23	882ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-25 20:55:05	779ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-22 19:09:03	752ms	3 NS 1 A 0 MX	❓ Unknown	View