kasper-bach.dk DNS records

🖥️ Nameservers2 records 87ms

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 Records2 records 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
100.24.208.97	3600s	staticip2.multiscreensite.com	AS14618	Amazon.com, Inc.	100.24.0.0/13	🇺🇸 United States	Ashburn
35.172.94.1	3600s	staticip.multiscreensite.com	AS14618	Amazon.com, Inc.	35.168.0.0/13	🇺🇸 United States	Ashburn

📧 MX Records1 records 98ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kasperbach-dk01e.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09::1 2a01:111:f403:ca09::28 2a01:111:f403:ca09::f 52.101.68.0 52.101.68.36 52.101.73.16 52.101.73.4	mail-du2pr03cu00102.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am0pr83cu00404.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

📝 TXT Records2 records 323ms

TXT Record
MS=ms72844459
v=spf1 include:sendgrid.net include:spf.protection.outlook.com include:_spf.simplero.com include:_custspf.one.com ~all

✉️ SPF

Policy	Record (kasper-bach.dk)
~all (soft fail)	v=spf1 include:sendgrid.net include:spf.protection.outlook.com include:_spf.simplero.com include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.kasper-bach.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+ktswncbulxx@dmarc.postmarkapp.com; sp=none; 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

🔗 TLSA / DANE

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

🔐 DNSSEC265ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083007
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-08-17 20:51:11

Field	Value
Registrar	ONE.COM A/S
Registered	2022-03-11
Expires	2027-03-10 (189d)

📋 WHOIS

⏱️ Lookup Timing

NS

87ms

A

98ms

MX

98ms

AAAA

80ms

TXT

323ms

CAA

92ms

HTTPS

84ms

TLSA

439ms

SOA

0ms

MTA-STS

168ms

DNSSEC

265ms

SRV

216ms

Total

1675ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 16:15:34	1675ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-28 06:28:06	1371ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-19 04:20:09	6918ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-17 20:45:42	3129ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-10 19:31:15	4617ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-06 19:35:25	9191ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-03 15:14:04	3317ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-18 01:05:47	2758ms	2 NS 2 A 1 MX	🔒 Secure	View