ralc.dk

📜 Historical scan 2026-08-31 05:30:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ralc.dk is a .dk domain served by 2 nameservers (lars.ns.cloudflare.com, yolanda.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.21.5 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
lars.ns.cloudflare.com	108.162.193.195 172.64.33.195 173.245.59.195 2606:4700:58::adf5:3bc3 2803:f800:50::6ca2:c1c3 2a06:98c1:50::ac40:21c3	lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yolanda.ns.cloudflare.com	108.162.192.241 172.64.32.241 173.245.58.241 2606:4700:50::adf5:3af1 2803:f800:50::6ca2:c0f1 2a06:98c1:50::ac40:20f1	yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.21.5	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.195.69	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1a 74.125.131.27	lr-in-x1a.1e100.net lr-in-f26.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 27ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::ac43:c345	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:1505	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.5,172.67.195.69 ech=AEX+DQBBuAAgACBUiZzoF+8Qp/q0L7Fr7o9wQWl41LLlrVZI/zMql40BGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:c345,2606:4700:3037::6815:1505

📝 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#

11 records 34ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	sni.cloudflaressl.com
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-09-30 08:35:08

www	NXDOMAIN
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.ralc.dk	fRy_kO89MZTZY8CkQzV5RZ8vAOoqAAj3RbTUfevfbAA
TXT	_acme-challenge.ralc.dk	nto0Mh_HZ3bAbpsN8LtL7nE_Q9xBsycHkg6g_loyQ58

🔗 TLSA / DANE#

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

🔐 DNSSEC#

98ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2413602077
Primary NS (MNAME)	lars.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

30ms

31ms

AAAA

27ms

TXT

134ms

CAA

34ms

HTTPS

34ms

TLSA

104ms

SOA

0ms

MTA-STS

44ms

DNSSEC

98ms

SRV

43ms

Total

1290ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 08:35:08	708ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-23 11:51:21	2648ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-07 22:42:57	1350ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-05 14:08:01	733ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-31 05:30:12 shown	1290ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 03:19:26	9837ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-26 11:07:15	1369ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-28 15:08:06	1046ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-25 14:26:28	3707ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-25 07:02:16	2853ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-21 09:10:43	717ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-20 23:05:34	749ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-19 18:52:45	971ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 11:52:37	1939ms	2 NS 2 A 2 MX	🔓 Insecure