rapidrtc.dk

📜 Historical scan 2026-06-20 22:23:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rapidrtc.dk is a .dk domain served by 2 nameservers (ns1.keyloop.com, ns2.keyloop.com). It was registered on 25 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.234.54.124 is hosted by Rackspace Ltd. (AS15395) in United Kingdom. Mail is handled by rapidrtc-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 123ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.keyloop.com	185.59.149.53	host185-59-149-53.in-arpa.keyloop.net	AS206547 Keyloop Holdings (UK) Limited
ns2.keyloop.com	185.59.150.53	host185-59-150-53.in-arpa.keyloop.net	AS206547 Keyloop Holdings (UK) Limited

🌍 A Records#

1 records 91ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.234.54.124	600s	—	AS15395	Rackspace Ltd.	89.234.0.0/18	🇬🇧 United Kingdom	—

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	rapidrtc-dk.mail.protection.outlook.com	2a01:111:f403:ca0b:: 2a01:111:f403:ca0b::1 2a01:111:f403:ca1a:: 2a01:111:f403:ca1a::1 52.101.89.0 52.101.89.2 52.101.99.0 52.101.99.2	mail-lo2p265cu02300.inbound.protection.outlook.com mail-lo3p265cu00301.inbound.protection.outlook.com mail-cwxp265cu00500.inbound.protection.outlook.com mail-cwxp265cu00601.inbound.protection.outlook.com mail-lo2p265cu02300.inbound.protection.outlook.com mail-lo3p265cu00302.inbound.protection.outlook.com mail-cwxp265cu00600.inbound.protection.outlook.com mail-cwxp265cu00502.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 431ms

TXT Record
MS=ms11458431
v=spf1 include:_spf.app.dmt.global include:spf.protection.outlook.com include:aspmx.pardot.com -all

✉️ SPF#

Policy	Record (rapidrtc.dk)
-all (hard fail)	v=spf1 include:_spf.app.dmt.global include:spf.protection.outlook.com include:aspmx.pardot.com -all

📨 DMARC#

Policy	Record (_dmarc.rapidrtc.dk)
p=reject	v=DMARC1; p=reject; sp=reject; fo=1; adkim=s; aspf=s; rua=mailto:dmarc-rua@keyloop.com,mailto:dmarc_agg@vali.email; ruf=mailto:dmarc-ruf@keyloop.com;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:tls-rua@keyloop.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 08:05:58

www CNAME	rapidrtc.dk (all on rapidrtc.dk) → 89.234.54.124 (AS15395)
www vs bare domain	Same network rapidrtc.dk: 89.234.54.124 (AS15395) www.rapidrtc.dk: 89.234.54.124 (AS15395)
Wildcard	No
BIMI	v=BIMI1; l=https://www.keyloop.com/sites/default/files/images/oo.svg; a=;

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector2	selector2-rapidrtc-dk._domainkey.dmtgroup.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

error include:_spf.app.dmt.global has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

241ms

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

🏷️ SOA#

121ms

Field	Value
Serial	2024052701
Primary NS (MNAME)	ns1.keyloop.com
Responsible (RNAME)	gb_dc_dns@keyloop.com
Refresh	1200s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 03:40:43

Field	Value
Registrar	Safenames Ltd
Registered	2018-04-25
Expires	2027-04-30 (194d)

🔗 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#

123ms

91ms

49ms

AAAA

87ms

TXT

431ms

CAA

249ms

HTTPS

189ms

TLSA

197ms

SOA

121ms

MTA-STS

103ms

DNSSEC

241ms

SRV

258ms

Total

888ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-20 21:19:52	9834ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 22:23:46 shown	888ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 20:00:01	4921ms	2 NS 1 A 1 MX	🔓 Insecure