alexanderleo.dk DNS records

🖥️ Nameservers2 records 12ms

Nameserver	IP addresses	PTR	ASN / ISP
leah.ns.cloudflare.com	108.162.192.129 172.64.32.129 173.245.58.129 2606:4700:50::adf5:3a81 2803:f800:50::6ca2:c081 2a06:98c1:50::ac40:2081	leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
todd.ns.cloudflare.com	108.162.193.146 172.64.33.146 173.245.59.146 2606:4700:58::adf5:3b92 2803:f800:50::6ca2:c192 2a06:98c1:50::ac40:2192	todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.7.108	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.130.32	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 9ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	_dc-mx.dc39804d1cec.alexanderleo.dk	213.184.85.11	nlcp02.shared-infra.net	AS59795 PerfGrid

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.7.108,172.67.130.32 ech=AEX+DQBBXAAgACC2i64g1Zg5HoKWI53DhmLZs0HU49EScawUTuBPxF4VZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=

📝 TXT Records1 records 48ms

TXT Record
v=spf1 ip4:51.77.64.230 +a +mx +ip4:37.187.248.110 +include:_relayspf.hosting4real.net ~all

✉️ SPF

Policy	Record (alexanderleo.dk)
~all (soft fail)	v=spf1 ip4:51.77.64.230 +a +mx +ip4:37.187.248.110 +include:_relayspf.hosting4real.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)

🔐 DNSSEC132ms

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

🏷️ SOA8ms

Field	Value
Serial	2410383197
Primary NS (MNAME)	leah.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

12ms

A

55ms

MX

9ms

AAAA

7ms

TXT

48ms

CAA

7ms

HTTPS

31ms

TLSA

104ms

SOA

8ms

MTA-STS

15ms

DNSSEC

132ms

SRV

0ms

Total

1778ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-15 23:44:16	1778ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-25 05:44:05	820ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-24 05:04:17	2761ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 19:31:13	1707ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 13:22:13	473ms	2 NS 2 A 0 MX	🔓 Insecure	View