dualog.dk

📜 Historical scan 2026-06-20 18:58:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dualog.dk is a .dk domain served by 2 nameservers (ns1.inihost.dk, ns2.inihost.dk). It was registered on 26 March 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 134.122.51.129 is hosted by DigitalOcean, LLC (AS14061) in The Netherlands. Mail is handled by dualog-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#

2 records 73ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.inihost.dk	87.48.171.11	11.1-127.171.48.87.in-addr.arpa	AS3292 TDC Holding A/S
ns2.inihost.dk	87.48.171.13	13.1-127.171.48.87.in-addr.arpa	AS3292 TDC Holding A/S

🌍 A Records#

1 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
134.122.51.129	1500s	—	AS14061	DigitalOcean, LLC	134.122.0.0/17	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1500s	dualog-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::10 2a01:111:f403:ca04::f 2a01:111:f403:ca09::4 52.101.68.3 52.101.68.39 52.101.68.8 52.101.73.22	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 122ms

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

📝 TXT Records#

2 records 2336ms

TXT Record
MS=ms68991005
v=spf1 mx a include:servers.mcsv.net include:spf.protection.outlook.com-all

✉️ SPF#

Policy	Record (dualog.dk)
no all — incomplete SPF	v=spf1 mx a include:servers.mcsv.net include:spf.protection.outlook.com-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 2026-10-08 13:33:52

www CNAME	dualog.dk (all on dualog.dk) → 134.122.51.129 (AS14061)
www vs bare domain	Same network dualog.dk: 134.122.51.129 (AS14061) www.dualog.dk: 134.122.51.129 (AS14061)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: none

error include:spf.protection.outlook.com-all has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
warn No "all" and no redirect: mail from unlisted servers gets a neutral result

🔗 TLSA / DANE#

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

🔐 DNSSEC#

311ms

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

🏷️ SOA#

68ms

Field	Value
Serial	2024030803
Primary NS (MNAME)	ns1.inihost.dk
Responsible (RNAME)	hostmaster@inihost.dk
Refresh	10000s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	1500s

📋 Registration#

WHOIS fetched 2026-10-06 03:45:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-03-26
Expires	2027-03-31 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

73ms

61ms

55ms

AAAA

60ms

TXT

2336ms

CAA

80ms

HTTPS

57ms

TLSA

235ms

SOA

68ms

MTA-STS

106ms

DNSSEC

311ms

SRV

122ms

Total

3329ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-27 06:59:24	1254ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 08:25:19	2002ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 18:58:19 shown	3329ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 04:55:12	771ms	2 NS 1 A 1 MX	🔓 Insecure