rkhl.dk

📜 Historical scan 2026-09-17 10:20:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rkhl.dk is a .dk domain served by 2 nameservers (cruz.ns.cloudflare.com, micah.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 107.6.136.18 is hosted by Internap Holding LLC (AS32475) in United States. Mail is handled by rkhl-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
cruz.ns.cloudflare.com	108.162.192.88 172.64.32.88 173.245.58.88 2606:4700:50::adf5:3a58 2803:f800:50::6ca2:c058 2a06:98c1:50::ac40:2058	cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
micah.ns.cloudflare.com	108.162.193.206 172.64.33.206 173.245.59.206 2606:4700:58::adf5:3bce 2803:f800:50::6ca2:c1ce 2a06:98c1:50::ac40:21ce	micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
107.6.136.18	300s	amsr200.websitehostserver.net	AS32475	Internap Holding LLC	107.6.128.0/18	🇺🇸 United States	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	rkhl-dk.mail.protection.outlook.com	2a01:111:f403:ca09::26 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::10 2a01:111:f403:ca48::a 52.101.181.156 52.101.68.21 52.101.68.36 52.101.73.126	mail-am8pr83cu00106.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am8pr83cu00106.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 68ms

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

📝 TXT Records#

3 records 205ms

TXT Record
MS=ms91564273
mscid=GSy+u+mQVnJV+TthuwV/CFEDrFWTihY8HPhrd4QlrrZMuTE0uaJgbSBbrNPbC+thDqkVdiPD2p9HMtZHsO0RCQ==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (rkhl.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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 2026-10-13 20:15:46

www CNAME	rkhl.dk (all on rkhl.dk) → 107.6.136.18 (AS32475)
www vs bare domain	Same network rkhl.dk: 107.6.136.18 (AS32475) www.rkhl.dk: 107.6.136.18 (AS32475)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-rkhl-dk._domainkey.diakonhjem.w-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-rkhl-dk._domainkey.diakonhjem.w-v1.dkim.mail.microsoft	RSA · ~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: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.rkhl.dk	IsXCeQRaA4nqupA1gKW1hNdezerEBrQKjOQFJFhYlGw
TXT	_acme-challenge.rkhl.dk	bW8_SITGX2TX1_enQUj9PSgS1yKwLerKRzzI1KL-8FA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms

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	2415040213
Primary NS (MNAME)	cruz.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#

37ms

39ms

43ms

AAAA

43ms

TXT

205ms

CAA

37ms

HTTPS

33ms

TLSA

426ms

SOA

0ms

MTA-STS

56ms

DNSSEC

119ms

SRV

68ms

Total

1842ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 05:28:36	1289ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 20:58:49	972ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-17 10:20:45 shown	1842ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-30 16:13:23	3155ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 00:36:49	10710ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-20 22:45:13	2447ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-03 10:54:05	3017ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 10:58:46	1920ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 08:29:52	1115ms	2 NS 1 A 1 MX	🔓 Insecure