formacopenhagen.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 Records1 records 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	3600s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records1 records 83ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	formacopenhagen-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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 → 52.98.154.136

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 361ms

TXT Record
google-site-verification=4fooJr-JAOMtQz0XTS3HbThQHCwTCVen_CgAxXv8UFw
klaviyo-site-verification=SsEkNS
MS=ms48209917
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.formacopenhagen.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)

🔐 DNSSEC290ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082501
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

87ms

A

89ms

MX

83ms

AAAA

95ms

TXT

361ms

CAA

76ms

HTTPS

81ms

TLSA

898ms

SOA

0ms

MTA-STS

140ms

DNSSEC

290ms

SRV

129ms

Total

2798ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 09:49:25	2798ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 18:00:07	9094ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 16:35:45	2039ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 11:29:12	1753ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 08:41:06	1141ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 04:14:43	1208ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 23:07:47	881ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 09:37:14	858ms	2 NS 1 A 1 MX	🔓 Insecure	View