alexander.dk DNS records

🖥️ Nameservers2 records 31ms

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.
ingrid.ns.cloudflare.com	108.162.192.165 172.64.32.165 173.245.58.165 2606:4700:50::adf5:3aa5 2803:f800:50::6ca2:c0a5 2a06:98c1:50::ac40:20a5	ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.3.66	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.153.119	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records4 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	300s	mx1.smtp.goog	2001:4860:4802:32::97 216.239.32.151	— —	AS15169 Google LLC AS15169 Google LLC
5	300s	mx2.smtp.goog	2001:4860:4802:34::97 216.239.34.151	— —	AS15169 Google LLC AS15169 Google LLC
10	300s	mx3.smtp.goog	2001:4860:4802:36::97 216.239.36.151	— —	AS15169 Google LLC AS15169 Google LLC
10	300s	mx4.smtp.goog	2001:4860:4802:38::97 216.239.38.151	— —	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)2 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:9977	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:342	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.3.66,172.67.153.119 ech=AEX+DQBBWQAgACAs3d9bkcyi5VXq5U3S0CM4pGNItk+uvHTwIMOb/r4sLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9977,2606:4700:3036::6815:342

📝 TXT Records7 records 191ms

TXT Record
google-site-verification=GsRHfJ8rqMt-I9SSWaRHFbnDpSl_xq0k7jYePQtmD5E
google-site-verification=svnZZMSG7qSlv2XmzN-TLclOhWRWWxnXHWZO-prTxAk
jcn01mv77lkgs955gbpdn6bdfgybjrxb
keybase-site-verification=0QBhvTtTVoJqlesjm0loaCC9SS70fyWOMrENQ6_oyqw
MS=ms26326734
openai-domain-verification=dv-Zk1xSAU8O5V5SM1FWwOOgAD1
v=spf1 +a +mx include:_spf.google.com +a:amatzen.com -all

✉️ SPF

Policy	Record (alexander.dk)
-all (hard fail)	v=spf1 +a +mx include:_spf.google.com +a:amatzen.com -all

📨 DMARC

Policy	Record (_dmarc.alexander.dk)
p=reject	v=DMARC1;p=reject;sp=reject;pct=100;adkim=s;aspf=s;rua=mailto:3bad2e6553774818ae23a7dd93be48a1@dmarc-reports.cloudflare.net,mailto:easy080035@easydmarc.com;ruf=mailto:ruf@rep.easydmarc.com,mailto:postmaster@alexander.dk;fo=1

📬 MTA-STS190ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	202204090037
max_age	2592000s
Policy MX	mx1.smtp.goog, mx2.smtp.goog, mx3.smtp.goog, mx4.smtp.goog

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mtzn-d@tlsrpt.report-uri.com

📜 CAA Records11 records 48ms

Flags	Tag	Value
0	issue	amazontrust.com
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🔗 TLSA / DANE

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

🔐 DNSSEC81ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2413308927
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

31ms

A

51ms

MX

40ms

AAAA

51ms

TXT

191ms

CAA

48ms

HTTPS

35ms

TLSA

249ms

SOA

0ms

MTA-STS

190ms

DNSSEC

81ms

SRV

71ms

Total

1424ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 12:06:24	1424ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-28 02:55:26	1462ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-16 19:32:59	2698ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-05 20:19:49	2743ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-07-20 10:00:39	2408ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-07-13 17:17:57	3572ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-07-09 05:13:45	3222ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-06-25 16:21:24	2677ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-06-21 14:34:54	2393ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-06-21 09:39:20	1148ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 14:56:06	3324ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-06-16 12:39:16	3151ms	2 NS 2 A 4 MX	🔒 Secure	View