borreknob.dk DNS records

🖥️ Nameservers2 records 26ms

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 23ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.140.127	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records1 records 23ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	borreknob-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::24 2a01:111:f403:ca09::7 2a01:111:f403:ca48::12 52.101.103.39 52.101.68.21 52.101.68.32 52.101.73.155	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am7pr02cu00203.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 47ms

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

📝 TXT Records3 records 102ms

TXT Record
google-site-verification=hGpkt_VPduECvfDrNZN1wemmLSVltQRjknWocQW7HYY
klaviyo-site-verification=XQvkne
v=spf1 a mx ip4:80.63.11.37/32 include:spf.protection.outlook.com include:_spf.createsend.com include:spf.mandrillapp.com ip4:78.46.9.110/32 include:spf.eu.exclaimer.net -all

✉️ SPF

Policy	Record (borreknob.dk)
-all (hard fail)	v=spf1 a mx ip4:80.63.11.37/32 include:spf.protection.outlook.com include:_spf.createsend.com include:spf.mandrillapp.com ip4:78.46.9.110/32 include:spf.eu.exclaimer.net -all

📨 DMARC

Policy	Record (_dmarc.borreknob.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email;

📬 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)

🔐 DNSSEC92ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090101
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

26ms

A

23ms

MX

23ms

AAAA

27ms

TXT

102ms

CAA

24ms

HTTPS

30ms

TLSA

926ms

SOA

0ms

MTA-STS

37ms

DNSSEC

92ms

SRV

47ms

Total

1364ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 15:36:19	1364ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 08:57:07	5323ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 09:36:03	9111ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 02:45:42	1370ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 16:15:45	812ms	2 NS 1 A 1 MX	🔒 Secure	View