123mc.dk DNS records

🖥️ Nameservers2 records 26ms

Nameserver	IP addresses	PTR	ASN / ISP
chloe.ns.cloudflare.com	108.162.192.85 172.64.32.85 173.245.58.85 2606:4700:50::adf5:3a55 2803:f800:50::6ca2:c055 2a06:98c1:50::ac40:2055	chloe.ns.cloudflare.com chloe.ns.cloudflare.com chloe.ns.cloudflare.com chloe.ns.cloudflare.com chloe.ns.cloudflare.com chloe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dale.ns.cloudflare.com	108.162.193.95 172.64.33.95 173.245.59.95 2606:4700:58::adf5:3b5f 2803:f800:50::6ca2:c15f 2a06:98c1:50::ac40:215f	dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.20.41.97	300s	—	AS13335	Cloudflare, Inc.	104.20.0.0/18	—	—
172.66.154.175	300s	—	AS13335	Cloudflare, Inc.	172.66.128.0/19	—	—

📧 MX Records1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:10::6814:2961	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:10::ac42:9aaf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.20.41.97,172.66.154.175 ipv6hint=2606:4700:10::6814:2961,2606:4700:10::ac42:9aaf

🔌 SRV Records1 records 53ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records3 records 138ms

TXT Record
google-site-verification=OYNaWUr2BigYr6dei86VIjcIyoRukjh9n3XKu42H1Pc
Sendinblue-code:76187fb23db893a7540e6edc90fdae89
v=spf1 a mx ip4:87.118.67.31 ip4:94.231.103.108 include:spf.simply.com include:spf.sendinblue.com ~all

✉️ SPF

Policy	Record (123mc.dk)
~all (soft fail)	v=spf1 a mx ip4:87.118.67.31 ip4:94.231.103.108 include:spf.simply.com include:spf.sendinblue.com ~all

📨 DMARC

Policy	Record (_dmarc.123mc.dk)
p=none (monitor only)	v=DMARC1;p=none;rua=mailto:5ef1c96323a04c71aaf550d9f4cb0f6a@dmarc-reports.cloudflare.net;fo=1;

📬 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 / DANE2 records 54ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC96ms

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	2413563309
Primary NS (MNAME)	chloe.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-06-22 01:40:05

Field	Value
Registrar	Simply.com A/S
Registered	2008-06-06
Expires	2030-06-30 (1397d)

📋 WHOIS

⏱️ Lookup Timing

NS

26ms

A

26ms

MX

25ms

AAAA

36ms

TXT

138ms

CAA

26ms

HTTPS

30ms

TLSA

54ms

SOA

0ms

MTA-STS

48ms

DNSSEC

96ms

SRV

53ms

Total

530ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 14:44:10	530ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-28 13:51:46	1057ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-20 22:49:22	7504ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-18 08:11:14	1183ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-30 21:43:13	910ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-26 15:18:12	923ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-23 04:04:28	940ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-22 01:37:17	1596ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 13:29:45	9630ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 13:12:46	599ms	2 NS 2 A 1 MX	🔓 Insecure	View