cemecon.dk DNS records

🖥️ Nameservers2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
jeff.ns.cloudflare.com	108.162.193.124 172.64.33.124 173.245.59.124 2606:4700:58::adf5:3b7c 2803:f800:50::6ca2:c17c 2a06:98c1:50::ac40:217c	jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
peaches.ns.cloudflare.com	108.162.194.239 162.159.38.239 172.64.34.239 2606:4700:50::a29f:26ef 2803:f800:50::6ca2:c2ef 2a06:98c1:50::ac40:22ef	peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.132.215.5	300s	host9.slyde.dk	AS209837	Slyde ApS	194.132.215.0/24	🇩🇰 Denmark	Storvorde

📧 MX Records1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cemecon-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 2a01:111:f403:ca09::1 52.101.68.10 52.101.68.36 52.101.73.15 52.101.73.2	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 80ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 222ms

TXT Record
MS=ms64976195
v=spf1 ip4:185.172.173.8 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (cemecon.dk)
-all (hard fail)	v=spf1 ip4:185.172.173.8 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.cemecon.dk)
p=reject	v=DMARC1;p=reject; rua=mailto:dmarc@cemecon.dk; ruf=mailto:dmarc@cemecon.dk; ri=604800; 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 / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC9098ms

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	2413251935
Primary NS (MNAME)	jeff.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

36ms

MX

57ms

AAAA

41ms

TXT

222ms

CAA

39ms

HTTPS

44ms

TLSA

371ms

SOA

0ms

MTA-STS

89ms

DNSSEC

9098ms

SRV

80ms

Total

9978ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 15:33:41	9978ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 22:54:00	770ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 02:22:57	5054ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-29 22:22:10	1364ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 08:46:12	1183ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 03:32:44	1179ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 03:32:05	916ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 17:24:07	2547ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 20:27:47	7793ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 20:10:05	2086ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 20:02:47	877ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 20:01:30	637ms	2 NS 1 A 1 MX	🔓 Insecure	View