bruun-rasmussen.dk DNS records

🖥️ Nameservers4 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1331.awsdns-38.org	205.251.197.51 2600:9000:5305:3300::1	ns-1331.awsdns-38.org ns-1331.awsdns-38.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1641.awsdns-13.co.uk	205.251.198.105 2600:9000:5306:6900::1	ns-1641.awsdns-13.co.uk ns-1641.awsdns-13.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-275.awsdns-34.com	205.251.193.19 2600:9000:5301:1300::1	ns-275.awsdns-34.com ns-275.awsdns-34.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-590.awsdns-09.net	205.251.194.78 2600:9000:5302:4e00::1	ns-590.awsdns-09.net ns-590.awsdns-09.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records1 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.239.214.20	600s	—	AS1299	Arelion Sweden AB	80.239.128.0/17	🇩🇰 Denmark	Ballerup Municipality

📧 MX Records3 records 165ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	eu-smtp-inbound-1.mimecast.com	195.130.217.201 195.130.217.201 195.130.217.211 195.130.217.211 195.130.217.241 195.130.217.241 91.220.42.201 91.220.42.201 91.220.42.211 91.220.42.211 91.220.42.241 91.220.42.241	eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com	AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited
10	3600s	eu-smtp-inbound-2.mimecast.com	195.130.217.201 195.130.217.201 195.130.217.211 195.130.217.211 195.130.217.241 195.130.217.241 91.220.42.201 91.220.42.201 91.220.42.211 91.220.42.211 91.220.42.241 91.220.42.241	eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com	AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited AS42427 Mimecast Services Limited
100	3600s	mail.bruun-rasmussen.dk	80.239.214.26	mail.bruun-rasmussen.dk	AS1299 Arelion Sweden AB

📧 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

🔌 SRV Records1 records 164ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records7 records 251ms

TXT Record
0ed1fe018aba4fa94d05e64d208c355d4c4fcf4e4e
apple-domain-verification=dgVaCoe-vq7hpe6OBKiqo1JoVuH7tDCrJ3o_4R8xvJ4
apple-domain-verification=meLhA9eAb9cGcHOE
google-site-verification=oDeB50KbGziT3HP4SLEghT6Xe16Pk0dXD6UJ8E0DNX8
irsa0bd7us
MS=ms66334439
v=spf1 a:mail.bruun-rasmussen.dk ip4:82.129.5.107 ip4:217.173.251.141 ip4:217.173.251.138 include:cust-spf.exacttarget.com include:network.mynewsdesk.com include:spf.protection.outlook.com include:helpscoutemail.com include:eu._netblocks.mimecast.com mx -all

✉️ SPF

Policy	Record (bruun-rasmussen.dk)
-all (hard fail)	v=spf1 a:mail.bruun-rasmussen.dk ip4:82.129.5.107 ip4:217.173.251.141 ip4:217.173.251.138 include:cust-spf.exacttarget.com include:network.mynewsdesk.com include:spf.protection.outlook.com include:helpscoutemail.com include:eu._netblocks.mimecast.com mx -all

📨 DMARC

Policy	Record (_dmarc.bruun-rasmussen.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:11fc50e8111b169@rep.dmarcanalyzer.com; ruf=mailto:11fc50e8111b169@for.dmarcanalyzer.com; fo=1

📬 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)

🔐 DNSSEC78ms

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

🏷️ SOA65ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1641.awsdns-13.co.uk
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

55ms

A

59ms

MX

165ms

AAAA

67ms

TXT

251ms

CAA

46ms

HTTPS

57ms

TLSA

296ms

SOA

65ms

MTA-STS

72ms

DNSSEC

78ms

SRV

164ms

Total

3874ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-01 23:40:49	3874ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 17:24:53	823ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 17:21:06	1104ms	4 NS 1 A 3 MX	🔓 Insecure	View