form-koekkener.dk DNS records

🖥️ Nameservers2 records 71ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.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
ns2.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 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
34.90.17.168	86400s	168.17.90.34.bc.googleusercontent.com	AS396982	Google LLC	34.80.0.0/12	🇳🇱 The Netherlands	Groningen

📧 MX Records1 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	xnformkkkenp8a-dk0m2c.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::d 2a01:111:f403:ca04::e 2a01:111:f403:ca09::7 52.101.68.10 52.101.68.15 52.101.73.12 52.101.73.153	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 238ms

TXT Record
MS=ms32835919
MS=ms60237798
v=spf1 include:_spf.comasys.dk +a +mx include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (form-koekkener.dk)
-all (hard fail)	v=spf1 include:_spf.comasys.dk +a +mx include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.form-koekkener.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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)

🔐 DNSSEC213ms

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

🏷️ SOA53ms

Field	Value
Serial	2025041001
Primary NS (MNAME)	ns2.one.com
Responsible (RNAME)	support@comasys.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

71ms

A

72ms

MX

66ms

AAAA

58ms

TXT

238ms

CAA

73ms

HTTPS

36ms

TLSA

265ms

SOA

53ms

MTA-STS

96ms

DNSSEC

213ms

SRV

140ms

Total

992ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-03 09:50:28	992ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 07:59:51	3950ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 22:36:02	938ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 09:26:40	734ms	2 NS 1 A 1 MX	🔓 Insecure	View