låsesmed-københavn-låseservice.dk DNS records

🖥️ Nameservers2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
cory.ns.cloudflare.com	108.162.193.93 172.64.33.93 173.245.59.93 2606:4700:58::adf5:3b5d 2803:f800:50::6ca2:c15d 2a06:98c1:50::ac40:215d	cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rosa.ns.cloudflare.com	108.162.192.228 172.64.32.228 173.245.58.228 2606:4700:50::adf5:3ae4 2803:f800:50::6ca2:c0e4 2a06:98c1:50::ac40:20e4	rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.86.229	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.137.110	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.mikrosec.net	93.167.225.233	mail.mikrosec.net	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)2 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:896e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:56e5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.86.229,172.67.137.110 ech=AEX+DQBBPQAgACDpkoS39b+4LXdyfbPXji6Ff2D+L1nbQg0CKf4dW/OTHwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:896e,2606:4700:3036::6815:56e5

📝 TXT Records1 records 162ms

TXT Record
v=spf1 a ip4:93.167.225.233 mx:mail.mikrosec.net -all

✉️ SPF

Policy	Record (låsesmed-københavn-låseservice.dk)
-all (hard fail)	v=spf1 a ip4:93.167.225.233 mx:mail.mikrosec.net -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

🔗 TLSA / DANE

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

🔐 DNSSEC137ms

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	2414304800
Primary NS (MNAME)	cory.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

36ms

A

43ms

MX

31ms

AAAA

47ms

TXT

162ms

CAA

53ms

HTTPS

34ms

TLSA

160ms

SOA

0ms

MTA-STS

63ms

DNSSEC

137ms

SRV

70ms

Total

1424ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-12 00:05:59	1424ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 05:54:15	631ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-21 21:27:43	1467ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-08-20 21:11:57	16897ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-18 20:18:11	7264ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-07-12 20:52:14	9861ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-02 21:38:04	1655ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 10:55:57	2516ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-06-20 23:17:39	1990ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 12:34:42	344ms	0 NS 0 A 0 MX	🔒 Secure	View
2026-06-17 13:01:52	2524ms	2 NS 2 A 1 MX	🔒 Secure	View