cloudoptions.dk DNS records

🖥️ Nameservers3 records 224ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 205ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
142.132.203.237	3600s	cp08.nordicway.dk	AS24940	Hetzner Online GmbH	142.132.128.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 218ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	cloudoptions-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::2 2a01:111:f403:ca09:: 2a01:111:f403:ca09::1 52.101.68.12 52.101.68.25 52.101.68.5 52.101.73.19	mail-db7pr03cu00401.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00803.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
🔶 Autoconfig	142.132.203.237

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 350ms

TXT Record
google-site-verification=xvMc7WDXjopsWdebyfbAAcs3u-XUzKQvJfGHT4HUR2o
MS=ms91742000
v=spf1 include:spf.protection.outlook.com include:spf.cloudoptions.dk ip4:142.132.203.237 -all

✉️ SPF

Policy	Record (cloudoptions.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.cloudoptions.dk ip4:142.132.203.237 -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

🏷️ SOA220ms

Field	Value
Serial	2026051100
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

224ms

A

205ms

MX

218ms

AAAA

223ms

TXT

350ms

CAA

226ms

HTTPS

229ms

TLSA

303ms

SOA

220ms

MTA-STS

176ms

DNSSEC

290ms

SRV

440ms

Total

2089ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-24 22:31:39	2089ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 16:47:56	564ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 16:26:01	1003ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 21:25:50	726ms	3 NS 1 A 1 MX	🔒 Secure	View