borda.dk DNS records

🖥️ Nameservers2 records 47ms

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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.135	3600s	webcluster1.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	borda-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::9 2a01:111:f403:ca04::e 2a01:111:f403:ca09::5 52.101.68.10 52.101.73.19 52.101.73.2 52.101.73.22	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 40.104.116.8

🔷 AAAA Records (IPv6)1 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:3b:143d:cf10:b88f	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 79ms

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

📝 TXT Records2 records 135ms

TXT Record
MS=ms93145148
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (borda.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

📨 DMARC

Policy	Record (_dmarc.borda.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:re+qvqi61koum3@dmarc.postmarkapp.com; sp=reject; aspf=s; adkim=s; ri=86400;

📬 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)

🔐 DNSSEC106ms

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

🏷️ SOA0ms

Field	Value
Serial	2026062901
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

47ms

A

52ms

MX

35ms

AAAA

44ms

TXT

135ms

CAA

37ms

HTTPS

38ms

TLSA

783ms

SOA

0ms

MTA-STS

55ms

DNSSEC

106ms

SRV

79ms

Total

1402ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 21:31:53	898ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 12:47:47	1379ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-16 21:57:02	1350ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 15:16:40	1402ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 14:32:50	1715ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 17:05:03	1634ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 16:17:22	3470ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 16:03:40	1990ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-16 16:01:14	655ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-16 16:00:58	2607ms	2 NS 1 A 1 MX	🔒 Secure	View