optify.dk

📜 Historical scan 2026-09-21 08:18:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

optify.dk is a .dk domain served by 2 nameservers (karsyn.ns.cloudflare.com, venkat.ns.cloudflare.com). It was registered on 18 October 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.158.133.1 is hosted by Cloudflare, Inc. (AS13335) in Germany. Mail is handled by optify-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
karsyn.ns.cloudflare.com	108.162.194.194 162.159.38.194 172.64.34.194 2606:4700:50::a29f:26c2 2803:f800:50::6ca2:c2c2 2a06:98c1:50::ac40:22c2	karsyn.ns.cloudflare.com karsyn.ns.cloudflare.com karsyn.ns.cloudflare.com karsyn.ns.cloudflare.com karsyn.ns.cloudflare.com karsyn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
venkat.ns.cloudflare.com	108.162.195.254 162.159.44.254 172.64.35.254 2606:4700:58::a29f:2cfe 2803:f800:50::6ca2:c3fe 2a06:98c1:50::ac40:23fe	venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.158.133.1	300s	lovable-app-cd-1-4.p.l5e.io	AS13335	Cloudflare, Inc.	185.158.133.0/24	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	optify-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::a 2a01:111:f403:ca09::20 2a01:111:f403:ca38::a 52.101.185.24 52.101.68.10 52.101.68.8 52.101.91.153	mail-db4pr02cu00307.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-matpr04cu00101.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	104.21.86.4
🔶 Autoconfig	172.67.213.80

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 84ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.unoeuro.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 249ms

TXT Record
MS=ms15740426
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:trustpilotservice.com include:spf.mailjet.com -all

✉️ SPF#

Policy	Record (optify.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:trustpilotservice.com include:spf.mailjet.com -all

📨 DMARC#

Policy	Record (_dmarc.optify.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-22 22:31:26

www	185.158.133.1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network optify.dk: 185.158.133.1 (AS13335) www.optify.dk: 185.158.133.1 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

84ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415314114
Primary NS (MNAME)	karsyn.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 02:57:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-10-18
Expires	2027-07-31 (280d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

62ms

56ms

AAAA

50ms

TXT

249ms

CAA

56ms

HTTPS

44ms

TLSA

377ms

SOA

0ms

MTA-STS

65ms

DNSSEC

84ms

SRV

84ms

Total

1049ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 22:31:26	614ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-14 02:02:00	2621ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 15:59:07	1115ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-21 08:18:07 shown	1049ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-19 23:36:17	1514ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-05 21:35:18	1611ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-29 21:28:42	1926ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-21 11:26:26	2652ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-17 20:46:00	5601ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-23 07:53:24	2235ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 03:57:05	1856ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 05:03:45	967ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:52:38	2606ms	2 NS 1 A 1 MX	🔓 Insecure