formkoekkener.dk DNS records

🖥️ Nameservers2 records 47ms

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 49ms

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 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	xnformkkkenp8a-dk0m2c.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::4 2a01:111:f403:ca04::5 2a01:111:f403:ca48::c 52.101.209.153 52.101.68.18 52.101.73.11 52.101.73.6	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am6pr04cu00306.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

📝 TXT Records3 records 184ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.formkoekkener.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)

🔐 DNSSEC92ms

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

🏷️ SOA0ms

Field	Value
Serial	2025041001
Primary NS (MNAME)	ns1.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

47ms

A

49ms

MX

62ms

AAAA

41ms

TXT

184ms

CAA

58ms

HTTPS

59ms

TLSA

362ms

SOA

0ms

MTA-STS

65ms

DNSSEC

92ms

SRV

104ms

Total

910ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:17:49	910ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-05 17:41:31	15587ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 11:14:22	8184ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 10:37:51	2601ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 10:27:32	821ms	2 NS 1 A 1 MX	🔓 Insecure	View