brdrpetersen.dk

Records from scan: 2026-10-08 06:07:22 · 1194ms total · last checked 2026-10-17 00:23 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

brdrpetersen.dk is a .dk domain served by 3 nameservers (ns1.c-system.dk, ns2.c-system.dk, ns3.c-system.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.12.60.83 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by brdrpetersen-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.c-system.dk	49.12.60.90	ns1.c-system.dk	AS24940 Hetzner Online GmbH
ns2.c-system.dk	49.12.60.94	ns2.c-system.dk	AS24940 Hetzner Online GmbH
ns3.c-system.dk	130.162.220.97	—	AS31898 Oracle Corporation

🌍 A Records#

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.60.83	38400s	web01.c-system.dk	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	—

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	38400s	brdrpetersen-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::9 2a01:111:f403:ca48::c 2a01:111:f403:ca48::e 52.101.181.153 52.101.209.153 52.101.73.126 52.101.91.153	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr04cu00101.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 100ms

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

📝 TXT Records#

3 records 302ms

TXT Record
"ubivox-site-verification=HqI2SDW1VYj425as4pB9CqWrB"
MS=ms40980370
v=spf1 a mx a:web01.c-system.dk ip4:49.12.60.83 ip4:80.63.2.34 include:spf.protection.outlook.com include:sendgrid.net include:spf-westeu.emailsignatures365.com include:uxmail.io -all

✉️ SPF#

Policy	Record (brdrpetersen.dk)
-all (hard fail)	v=spf1 a mx a:web01.c-system.dk ip4:49.12.60.83 ip4:80.63.2.34 include:spf.protection.outlook.com include:sendgrid.net include:spf-westeu.emailsignatures365.com include:uxmail.io -all

📨 DMARC#

Policy	Record (_dmarc.brdrpetersen.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=r

📬 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

🧩 Web & zone#

checked 2026-10-08 06:07:22

www CNAME	brdrpetersen.dk (all on brdrpetersen.dk) → 49.12.60.83 (AS24940)
www vs bare domain	Same network brdrpetersen.dk: 49.12.60.83 (AS24940) www.brdrpetersen.dk: 49.12.60.83 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-brdrpetersen-dk._domainkey.brdrpetersendk.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

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

🏷️ SOA#

42ms

Field	Value
Serial	1541748584
Primary NS (MNAME)	ns1.c-system.dk
Responsible (RNAME)	hostmaster@c-system.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	38400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

32ms

48ms

45ms

AAAA

43ms

TXT

302ms

CAA

55ms

HTTPS

50ms

TLSA

622ms

SOA

42ms

MTA-STS

87ms

DNSSEC

78ms

SRV

100ms

Total

1194ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 06:07:22 shown	1194ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-10 00:00:24	1721ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 02:00:43	3344ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-04 15:38:34	2339ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-02 00:46:16	994ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 16:45:39	1103ms	3 NS 1 A 1 MX	🔓 Insecure