credenco.dk DNS records

🖥️ Nameservers4 records 133ms

Nameserver	IP addresses	PTR	ASN / ISP
credenco.com	188.166.132.199	—	AS14061 DigitalOcean, LLC
ns1.sqr.nl	109.235.73.236 2a01:518:ffff:4020::53:3	ns1.dns.sqr.cyso.net ns1.dns.sqr.cyso.net	AS25151 Cyso Group B.V. AS25151 Cyso Group B.V.
ns2.sqr.domains	2a01:518:ffff:4020::53:4 93.94.227.166	ns2.dns.sqr.cyso.net ns2.dns.sqr.cyso.net	AS25151 Cyso Group B.V. AS25151 Cyso Group B.V.
ns3.sqr.cloud	2a03:6000:1002:1002::54 46.23.87.195	ns3.sqr.cloud ns3.sqr.cloud	AS60131 High5! B.V. AS60131 High5! B.V.

🌍 A Records1 records 130ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.166.132.199	3600s	—	AS14061	DigitalOcean, LLC	188.166.0.0/16	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 128ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	credenco-com.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::8 2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 52.101.68.16 52.101.68.27 52.101.68.36 52.101.73.6	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am6pr04cu00306.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	credenco.dk → 188.166.132.199
🔶 Autoconfig	credenco.dk → 188.166.132.199

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 16341ms

TXT Record
credenco.com.
MS=ms20569513
v=spf1 include:spf.protection.outlook.com include:spf.simplemailservice.eu -all

✉️ SPF

Policy	Record (credenco.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.simplemailservice.eu -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 Records2 records 129ms

Flags	Tag	Value
0	issue	digicert.com
0	issue	letsencrypt.org

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.credenco.dk	credenco.dk

🔗 TLSA / DANE

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

🔐 DNSSEC209ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	resolution failed: deadlock found

🏷️ SOA0ms

Field	Value
Serial	2026081900
Primary NS (MNAME)	ns1.sqr.nl
Responsible (RNAME)	hostmaster@credenco.dk
Refresh	3600s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

133ms

A

130ms

MX

128ms

AAAA

132ms

TXT

16341ms

CAA

129ms

HTTPS

129ms

TLSA

113ms

SOA

0ms

MTA-STS

95ms

DNSSEC

209ms

SRV

359ms

Total

22969ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-21 21:49:24	22969ms	4 NS 1 A 1 MX	❓ Unknown	View
2026-08-20 21:22:46	21157ms	4 NS 1 A 1 MX	❓ Unknown	View
2026-06-16 22:56:18	2755ms	3 NS 1 A 2 MX	🔓 Insecure	View