brdr-ewers.dk DNS records

🖥️ Nameservers2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.160.73.224	600s	—	AS12574	Hosting.de GmbH	213.160.64.0/20	🇩🇪 Germany	—

📧 MX Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	brdrewers-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::d 2a01:111:f403:ca09:: 2a01:111:f403:ca09::f 52.101.103.140 52.101.68.27 52.101.68.8 52.101.73.8	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du0pr03cu00100.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
🔶 Autoconfig	213.160.73.224

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 85ms

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

📝 TXT Records1 records 205ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:sendgrid.net include:spf.mandrillapp.com include:_spf.hosting.chainbox.dk ip4:95.129.51.164 ip4:157.250.168.182 ip4:212.237.251.198 ip4:80.63.17.162 ip4:217.63.118.122 ip4:185.11.139.55 ip4:157.250.169.226 ip4:95.154.4.82 ip4:37.128.222.217 ip4:212.37.146.199 ip4:91.133.32.0/25 ip4:212.237.251.126 ip4:37.128.222.105 ip4:157.250.175.154 ip4:91.133.35.230 ip4:157.250.166.186 ip4:91.133.33.105 ip4:170.118.231.162 ip4:37.128.215.114 -all

TXT Record

v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:sendgrid.net include:spf.mandrillapp.com include:_spf.hosting.chainbox.dk ip4:95.129.51.164 ip4:157.250.168.182 ip4:212.237.251.198 ip4:80.63.17.162 ip4:217.63.118.122 ip4:185.11.139.55 ip4:157.250.169.226 ip4:95.154.4.82 ip4:37.128.222.217 ip4:212.37.146.199 ip4:91.133.32.0/25 ip4:212.237.251.126 ip4:37.128.222.105 ip4:157.250.175.154 ip4:91.133.35.230 ip4:157.250.166.186 ip4:91.133.33.105 ip4:170.118.231.162 ip4:37.128.215.114 -all

✉️ SPF

Policy	Record (brdr-ewers.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:sendgrid.net include:spf.mandrillapp.com include:_spf.hosting.chainbox.dk ip4:95.129.51.164 ip4:157.250.168.182 ip4:212.237.251.198 ip4:80.63.17.162 ip4:217.63.118.122 ip4:185.11.139.55 ip4:157.250.169.226 ip4:95.154.4.82 ip4:37.128.222.217 ip4:212.37.146.199 ip4:91.133.32.0/25 ip4:212.237.251.126 ip4:37.128.222.105 ip4:157.250.175.154 ip4:91.133.35.230 ip4:157.250.166.186 ip4:91.133.33.105 ip4:170.118.231.162 ip4:37.128.215.114 -all

Policy

Record (brdr-ewers.dk)

-all (hard fail)

v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:sendgrid.net include:spf.mandrillapp.com include:_spf.hosting.chainbox.dk ip4:95.129.51.164 ip4:157.250.168.182 ip4:212.237.251.198 ip4:80.63.17.162 ip4:217.63.118.122 ip4:185.11.139.55 ip4:157.250.169.226 ip4:95.154.4.82 ip4:37.128.222.217 ip4:212.37.146.199 ip4:91.133.32.0/25 ip4:212.237.251.126 ip4:37.128.222.105 ip4:157.250.175.154 ip4:91.133.35.230 ip4:157.250.166.186 ip4:91.133.33.105 ip4:170.118.231.162 ip4:37.128.215.114 -all

📨 DMARC

Policy	Record (_dmarc.brdr-ewers.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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)

🔐 DNSSEC90ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026041701
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

39ms

A

43ms

MX

34ms

AAAA

49ms

TXT

205ms

CAA

36ms

HTTPS

64ms

TLSA

387ms

SOA

0ms

MTA-STS

80ms

DNSSEC

90ms

SRV

85ms

Total

1180ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 08:09:57	1180ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 04:04:25	5654ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 02:56:11	2575ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 01:17:40	683ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 16:46:01	662ms	2 NS 1 A 1 MX	🔒 Secure	View