rkbrand.dk DNS records

🖥️ Nameservers2 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.nsd.dk	172.104.147.68	ns.nsd.dk	AS63949 Akamai Connected Cloud
ns2.nsd.dk	62.242.205.2	ns2.nsd.dk	AS3292 TDC Holding A/S

🌍 A Records1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
139.177.181.70	3600s	web002.nsdhosting.dk	AS63949	Akamai Connected Cloud	139.177.176.0/20	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	3600s	rkbrand-dk.mail.protection.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::24 2a01:111:f403:ca09::9 2a01:111:f403:ca48::8 52.101.103.143 52.101.68.18 52.101.73.28 52.101.73.4	mail-as9pr07cu00301.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 249ms

TXT Record
MS=ms89695133
v=spf1 include:spf.protection.outlook.com a mx -all

✉️ SPF

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

🔗 TLSA / DANE

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

🔐 DNSSEC108ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082506
Primary NS (MNAME)	ns.nsd.dk
Responsible (RNAME)	admin@ns.nsd.dk
Refresh	3600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

51ms

A

29ms

MX

26ms

AAAA

50ms

TXT

249ms

CAA

41ms

HTTPS

34ms

TLSA

607ms

SOA

0ms

MTA-STS

50ms

DNSSEC

108ms

SRV

322ms

Total

1374ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 02:26:31	1374ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 09:30:36	10095ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 05:19:40	4150ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 22:28:06	1648ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 00:14:56	1354ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 14:48:18	1515ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-05 04:37:01	1373ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-31 12:32:16	1442ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-29 07:41:59	3421ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 15:30:34	2135ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-13 15:34:59	1750ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-09 00:58:37	9344ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 10:12:33	2740ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-29 11:12:08	1403ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 13:53:46	1402ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 04:45:44	12123ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 04:06:22	3478ms	2 NS 1 A 1 MX	🔓 Insecure	View