bentbrandt.dk DNS records

🖥️ Nameservers2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
arvind.ns.cloudflare.com	108.162.195.227 162.159.44.227 172.64.35.227 2606:4700:58::a29f:2ce3 2803:f800:50::6ca2:c3e3 2a06:98c1:50::ac40:23e3	arvind.ns.cloudflare.com arvind.ns.cloudflare.com arvind.ns.cloudflare.com arvind.ns.cloudflare.com arvind.ns.cloudflare.com arvind.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kelly.ns.cloudflare.com	108.162.194.91 162.159.38.91 172.64.34.91 2606:4700:50::a29f:265b 2803:f800:50::6ca2:c25b 2a06:98c1:50::ac40:225b	kelly.ns.cloudflare.com kelly.ns.cloudflare.com kelly.ns.cloudflare.com kelly.ns.cloudflare.com kelly.ns.cloudflare.com kelly.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.89.78	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.138.213	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	bentbrandt-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::7 2a01:111:f403:ca09::1 2a01:111:f403:ca09::5 52.101.68.10 52.101.68.3 52.101.68.5 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.56

🔷 AAAA Records (IPv6)2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:594e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:8ad5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.89.78,172.67.138.213 ech=AEX+DQBBfAAgACCiyEHV0lAL2tFriRAqIQnqtI96PUiC4XY/lRBAjV5sEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:594e,2606:4700:3033::ac43:8ad5

🔌 SRV Records1 records 98ms

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

📝 TXT Records8 records 206ms

TXT Record
_globalsign-domain-verification=-tg7zUSXim3jyN__2OEGIAsVvV_pPWongc4v150X4h
_globalsign-domain-verification=x2ZkNIOcrJ7_F4bWN8gGVX4bA0sd2ogHTlQIslJWx3
_globalsign-domain-verification=XVk2D7fAXcy0oMZLUkEU2rs1ioPBifSZ42Irahgx77
KUSf3+9sj6z33dq50VRKsu9QmLXHksIlxZS80pB2elMyDzJyXJdBr8W/zIBPPceflSmw7ih+dLDNSOAmNcai/A==
MS=5EDEB64AA2658ACF86B40B860029B419A79176AF
MS=ms76732589
spf.npstoday.com
v=spf1 a mx include:_spf.frontdata.dk include:spf.hostnordic.com include:spf.mailanyone.net include:spf.protection.outlook.com ip4:185.66.185.132 include:mailmailmail.net ip4:167.89.108.1 ip4:167.89.108.13 ip4:167.89.92.35 include:spf.flowmailer.net -all

✉️ SPF

Policy	Record (bentbrandt.dk)
-all (hard fail)	v=spf1 a mx include:_spf.frontdata.dk include:spf.hostnordic.com include:spf.mailanyone.net include:spf.protection.outlook.com ip4:185.66.185.132 include:mailmailmail.net ip4:167.89.108.1 ip4:167.89.108.13 ip4:167.89.92.35 include:spf.flowmailer.net -all

📨 DMARC

Policy	Record (_dmarc.bentbrandt.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC96ms

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	2412092179
Primary NS (MNAME)	arvind.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

38ms

MX

44ms

AAAA

35ms

TXT

206ms

CAA

48ms

HTTPS

42ms

TLSA

918ms

SOA

0ms

MTA-STS

63ms

DNSSEC

96ms

SRV

98ms

Total

2316ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-13 14:40:30	2316ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-29 04:41:07	4332ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-17 09:10:42	2111ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-11 04:39:15	1573ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 08:42:31	753ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 06:11:16	2684ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 13:35:11	5352ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 14:25:21	3894ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 14:24:00	1964ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 14:22:48	897ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 14:20:26	684ms	2 NS 2 A 1 MX	🔓 Insecure	View