rchaps.dk

📜 Historical scan 2026-09-21 13:44:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rchaps.dk is a .dk domain served by 2 nameservers (bart.ns.cloudflare.com, molly.ns.cloudflare.com). It was registered on 29 June 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.83.9 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by rchaps-dk.mail.protection.outlook.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 136ms

Nameserver	IP addresses	PTR	ASN / ISP
bart.ns.cloudflare.com	108.162.193.71 172.64.33.71 173.245.59.71 2606:4700:58::adf5:3b47 2803:f800:50::6ca2:c147 2a06:98c1:50::ac40:2147	bart.ns.cloudflare.com bart.ns.cloudflare.com bart.ns.cloudflare.com bart.ns.cloudflare.com bart.ns.cloudflare.com bart.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
molly.ns.cloudflare.com	108.162.192.205 172.64.32.205 173.245.58.205 2606:4700:50::adf5:3acd 2803:f800:50::6ca2:c0cd 2a06:98c1:50::ac40:20cd	molly.ns.cloudflare.com molly.ns.cloudflare.com molly.ns.cloudflare.com molly.ns.cloudflare.com molly.ns.cloudflare.com molly.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 194ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.83.9	299s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.166.193	299s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 117ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	rchaps-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::f 2a01:111:f403:ca09::22 2a01:111:f403:ca48::12 52.101.103.143 52.101.68.16 52.101.68.36 52.101.91.153	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	104.21.83.9

🔷 AAAA Records (IPv6)#

2 records 81ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:a6c1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:5309	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 177ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.83.9,172.67.166.193 ech=AEX+DQBBbQAgACD15xU/oXBhZWBHFGSfvFOJyt//XZEXhpvjuotrMuxEJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a6c1,2606:4700:3036::6815:5309

🔌 SRV Records#

1 records 187ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 384ms

TXT Record
google-site-verification=wv9QGGCVGi2bQ1PwAjcujaiNXShi5pJ-eOzZYwiX4KQ
MS=ms89845676

✉️ 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 16:05:57

www	104.21.83.9 172.67.166.193 2606:4700:3031::ac43:a6c1 2606:4700:3036::6815:5309 (AS13335) (address records, no CNAME)
www vs bare domain	Same network rchaps.dk: 104.21.83.9 172.67.166.193 2606:4700:3031::ac43:a6c1 2606:4700:3036::6815:5309 (AS13335) www.rchaps.dk: 104.21.83.9 172.67.166.193 2606:4700:3031::ac43:a6c1 2606:4700:3036::6815:5309 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.rchaps.dk	OU1ncNbV4jHhpzoKw_eujK0jk9b75gY1J9bduywLhk8
TXT	_acme-challenge.rchaps.dk	gBq5i6JmRjIIB_KiE-bMVqscIegOA9J8QKR2GuyvKrg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

189ms

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	2415376664
Primary NS (MNAME)	bart.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-22 05:53:08

Field	Value
Registrar	DANDOMAIN A/S
Registered	2025-06-29
Expires	2027-06-28 (247d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

136ms

194ms

117ms

AAAA

81ms

TXT

384ms

CAA

86ms

HTTPS

177ms

TLSA

385ms

SOA

0ms

MTA-STS

192ms

DNSSEC

189ms

SRV

187ms

Total

1517ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 16:05:57	4637ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 05:03:13	1363ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-08 08:06:02	1168ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 19:48:00	1347ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 15:36:38	1080ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-21 13:44:30 shown	1517ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 23:14:39	1580ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 09:22:02	1459ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 23:56:20	902ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 00:44:31	2063ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-24 05:53:31	2302ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 16:07:49	1637ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 19:00:53	2285ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 11:01:36	1169ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 04:16:53	1890ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 02:42:13	5821ms	2 NS 2 A 1 MX	🔓 Insecure