rcsgateway.dk

📜 Historical scan 2026-06-17 13:06:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rcsgateway.dk is a .dk domain served by 2 nameservers (lucy.ns.cloudflare.com, stan.ns.cloudflare.com). It was registered on 21 February 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a 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 49ms

Nameserver	IP addresses	PTR	ASN / ISP
lucy.ns.cloudflare.com	108.162.192.133 172.64.32.133 173.245.58.133 2606:4700:50::adf5:3a85 2803:f800:50::6ca2:c085 2a06:98c1:50::ac40:2085	lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
stan.ns.cloudflare.com	108.162.193.235 172.64.33.235 173.245.59.235 2606:4700:58::adf5:3beb 2803:f800:50::6ca2:c1eb 2a06:98c1:50::ac40:21eb	stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.114.96.1	—	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—
188.114.97.1	—	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 78ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 76ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.8.229,172.67.188.205 ech=AEX+DQBBEQAgACDI4xqwwmAc0aVdhaScxMRTfCZo1/vM6WMg5h+quY5QUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:8e5,2606:4700:3033::ac43:bccd

📝 TXT Records#

1 records 392ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.rcsgateway.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-17 11:34:21

www	Exists, no address
www vs bare domain	www does not resolve rcsgateway.dk: 104.21.8.229 172.67.188.205 2606:4700:3030::ac43:bccd 2606:4700:3035::6815:8e5 (AS13335) www.rcsgateway.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

267ms

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

🏷️ SOA#

61ms

Field	Value
Serial	2407090229
Primary NS (MNAME)	lucy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 07:39:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-02-21
Expires	2027-02-28 (130d)

📋 WHOIS#

⏱️ Lookup Timing#

49ms

50ms

81ms

AAAA

78ms

TXT

392ms

CAA

56ms

HTTPS

76ms

TLSA

142ms

SOA

61ms

MTA-STS

117ms

DNSSEC

267ms

SRV

0ms

Total

2164ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 11:34:21	1334ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-16 11:09:20	2492ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-15 10:08:41	711ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-07 15:28:08	521ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-28 05:34:45	2370ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 14:55:38	647ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-22 09:15:05	3149ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-21 01:22:23	819ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 00:34:47	2013ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 10:58:19	573ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-08 11:14:43	2078ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-25 03:26:09	956ms	2 NS 2 A 0 MX	❓ Unknown
2026-07-16 09:56:23	1418ms	2 NS 2 A 0 MX	❓ Unknown
2026-07-12 03:22:36	1162ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-25 20:08:24	1671ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 16:15:22	651ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 22:04:46	629ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:06:02 shown	2164ms	2 NS 2 A 0 MX	🔓 Insecure