cg.dk DNS records

🖥️ Nameservers4 records 38ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records

🌍

No A records found

📧 MX Records1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	145s	cg-dk.mail.protection.outlook.com	2a01:111:f403:c946::5 2a01:111:f403:f90b:: 2a01:111:f403:f90f:: 2a01:111:f403:f913:: 52.101.10.10 52.101.41.0 52.101.60.160 52.101.9.12	mail-ch4pr21cu00105.inbound.protection.outlook.com mail-bn6pr04cu00100.inbound.protection.outlook.com mail-sa9pr04cu00100.inbound.protection.outlook.com mail-cy1pr03cu00100.inbound.protection.outlook.com mail-bn8pr05cu00102.inbound.protection.outlook.com mail-byapr05cu00400.inbound.protection.outlook.com mail-bn0pr04cu00800.inbound.protection.outlook.com mail-bl0pr05cu00504.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
🔶 Autoconfig	93.191.156.118

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 198ms

TXT Record
canva-site-verification=44SEgUYDzHAPO332WhleVg
et4SXwSuk845oaw/yzUgrgd2OOZafY57HHfzjOu6zycwaT6WE0MPVzbQLilvsMiklFPi5RK7IRRl3p2TxgvE/w==
knowbe4-site-verification=5d27445ea288457a830866e81556c7bb
onetrust-domain-verification=72369828aa7f44b89123a62c60574e56
v=spf1 mx ip4:91.215.163.64/31 ip4:62.242.105.70 ip4:62.242.105.72 include:spf.protection.outlook.com include:spf.topdesk.net include:eu.mailgun.org include:sendgrid.net -all

✉️ SPF

Policy	Record (cg.dk)
-all (hard fail)	v=spf1 mx ip4:91.215.163.64/31 ip4:62.242.105.70 ip4:62.242.105.72 include:spf.protection.outlook.com include:spf.topdesk.net include:eu.mailgun.org include:sendgrid.net -all

📨 DMARC

Policy	Record (_dmarc.cg.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:gxq2lm1e@ag.eu.dmarcadvisor.com; ruf=mailto:gxq2lm1e@fr.eu.dmarcadvisor.com; fo=1; ri=60

📬 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)

🔐 DNSSEC115ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026050100
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

38ms

A

62ms

MX

67ms

AAAA

47ms

TXT

198ms

CAA

79ms

HTTPS

45ms

TLSA

346ms

SOA

0ms

MTA-STS

76ms

DNSSEC

115ms

SRV

137ms

Total

1307ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 05:00:51	1307ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-25 03:27:21	1357ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-19 00:39:27	1313ms	4 NS 0 A 1 MX	⚠️ Bogus	View
2026-06-16 20:15:36	614ms	4 NS 0 A 1 MX	🔒 Secure	View