mibr.dk DNS records

🖥️ Nameservers2 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
danica.ns.cloudflare.com	108.162.194.187 162.159.38.187 172.64.34.187 2606:4700:50::a29f:26bb 2803:f800:50::6ca2:c2bb 2a06:98c1:50::ac40:22bb	danica.ns.cloudflare.com danica.ns.cloudflare.com danica.ns.cloudflare.com danica.ns.cloudflare.com danica.ns.cloudflare.com danica.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sri.ns.cloudflare.com	108.162.193.234 172.64.33.234 173.245.59.234 2606:4700:58::adf5:3bea 2803:f800:50::6ca2:c1ea 2a06:98c1:50::ac40:21ea	sri.ns.cloudflare.com sri.ns.cloudflare.com sri.ns.cloudflare.com sri.ns.cloudflare.com sri.ns.cloudflare.com sri.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2.106.187.13	300s	2-106-187-13-cable.dk.customer.tdc.net	AS3292	TDC Holding A/S	2.104.0.0/14	🇩🇰 Denmark	Kongens Lyngby

📧 MX Records1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.brygger.dk	172.232.141.241	mail.brygger.dk	AS63949 Akamai Connected Cloud

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.brygger.dk → 172.232.141.241
🔶 Autoconfig	mail.brygger.dk → 172.232.141.241

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records3 records 87ms

Service	Weight	Port	Target
_autodiscover._tcp	1	443	mail.brygger.dk
_imap._tcp	1	143	mail.brygger.dk
_imaps._tcp	1	993	mail.brygger.dk

📝 TXT Records1 records 216ms

TXT Record
v=spf1 ip4:172.232.141.241 -all

✉️ SPF

Policy	Record (mibr.dk)
-all (hard fail)	v=spf1 ip4:172.232.141.241 -all

📨 DMARC

Policy	Record (_dmarc.mibr.dk)
p=reject	v=DMARC1;p=reject;rua=mailto:dmarc@mibr.dk;ruf=mailto:dmarc@mibr.dk;adkim=s;aspf=s

📬 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 / DANE1 records 139ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.brygger.dk	DANE-EE · SPKI · SHA-256	3391386CB0EB79092A16769A3F3D46AF…

🔐 DNSSEC92ms

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	2413088539
Primary NS (MNAME)	danica.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

55ms

A

50ms

MX

51ms

AAAA

37ms

TXT

216ms

CAA

69ms

HTTPS

50ms

TLSA

139ms

SOA

0ms

MTA-STS

83ms

DNSSEC

92ms

SRV

87ms

Total

875ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 14:34:34	875ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 15:30:57	9186ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 08:39:59	6236ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 15:10:21	1180ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-07-12 02:30:34	1258ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-02 04:27:12	2773ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 00:31:52	743ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 10:22:21	1040ms	2 NS 1 A 1 MX	🔓 Insecure	View