duolac.dk

📜 Historical scan 2026-06-17 05:01:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duolac.dk is a .dk domain served by 4 nameservers (ns1.ascio.com, ns2.ascio.com, ns3.ascio.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.227.38.65 is hosted by Cloudflare, Inc. (AS13335) in Canada. Mail is handled by duolac-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 86ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.ascio.com	—	—	—
ns2.ascio.com	—	—	—
ns3.ascio.com	—	—	—
ns4.ascio.com	—	—	—

🌍 A Records#

1 records 96ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	—	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records#

1 records 208ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	duolac-dk.mail.protection.outlook.com	52.101.68.10 52.101.68.21 52.101.68.3 52.101.68.8	mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 437ms

TXT Record
cpmbch9taot3i890cpomta3rtd
MS=ms59258006
v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDrmzgZ2TnDjaGW5kSJNy22QQ/QHDYBwYazcImGOuxm19IyvTxnYw33EEvhpxE0Xer58RnPWSBCyfbEwabJcT+4cYh6xBNROEF3nU2PEKgy72rxcXnfYIKc2E+RMW+z90K9InMJNNgrG/erzQyZLNeA2PK7EDgUAsHLBnTxV8xtwQIDAQAB
v=spf1 include:spf.protection.outlook.com include:sps.w11.dk -all

✉️ SPF#

Policy	Record (duolac.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:sps.w11.dk -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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-02 09:09:33

www CNAME	shops.myshopify.com (all on myshopify.com)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

error include:sps.w11.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

233ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

89ms

Field	Value
Serial	1778495987
Primary NS (MNAME)	ns1.ascio.com
Responsible (RNAME)	domains@anadoma.com
Refresh	3600s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

86ms

96ms

208ms

AAAA

102ms

TXT

437ms

CAA

91ms

HTTPS

89ms

TLSA

177ms

SOA

89ms

MTA-STS

172ms

DNSSEC

233ms

SRV

0ms

Total

1027ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 06:45:37	1407ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-02 02:59:21	2806ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-02 01:24:25	962ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 05:19:57	2903ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 05:09:55	973ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 05:06:43	28805ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 05:01:21 shown	1027ms	4 NS 1 A 1 MX	🔓 Insecure