fleksberegner.dk DNS records

🖥️ Nameservers2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
fay.ns.cloudflare.com	108.162.192.115 172.64.32.115 173.245.58.115 2606:4700:50::adf5:3a73 2803:f800:50::6ca2:c073 2a06:98c1:50::ac40:2073	fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
melnicoff.ns.cloudflare.com	108.162.195.174 162.159.44.174 172.64.35.174 2606:4700:58::a29f:2cae 2803:f800:50::6ca2:c3ae 2a06:98c1:50::ac40:23ae	melnicoff.ns.cloudflare.com melnicoff.ns.cloudflare.com melnicoff.ns.cloudflare.com melnicoff.ns.cloudflare.com melnicoff.ns.cloudflare.com melnicoff.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.83.73	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.217.136	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	fleksberegner-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::a 2a01:111:f403:ca09::28 2a01:111:f403:ca48::8 52.101.68.18 52.101.68.27 52.101.68.3 52.101.73.16	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.40

🔷 AAAA Records (IPv6)2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:d988	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5349	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 58ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.83.73,172.67.217.136 ech=AEX+DQBBMgAgACAyKj91O2q6RdL0qFlcWTlYaj3BJo8nhoftP0Z2uI4/YwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:d988,2606:4700:3037::6815:5349

📝 TXT Records3 records 245ms

TXT Record
google-site-verification=VRa5g2jpSvi_gYqtfDvUXoxNI00OW7UyiVAooYTdF_8
MS=ms91492472
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (fleksberegner.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.fleksberegner.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:85530730dc10480baef844b2acbaafa8@dmarc-reports.cloudflare.net
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:casper@prototypez.dk

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.fleksberegner.dk	L7tyVXR4Uaxs5JSx-aBaXdBPw8dNCUV2Vh856uALf2s
TXT	_acme-challenge.fleksberegner.dk	qotzC73_pAuFMPcmUlUnc3v0ffFjsDGR-YZ-TPtVkxQ

🔗 TLSA / DANE

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

🔐 DNSSEC2068ms

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

🏷️ SOA0ms

Field	Value
Serial	2413278817
Primary NS (MNAME)	fay.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

59ms

A

48ms

MX

62ms

AAAA

32ms

TXT

245ms

CAA

59ms

HTTPS

58ms

TLSA

189ms

SOA

0ms

MTA-STS

71ms

DNSSEC

2068ms

SRV

77ms

Total

2836ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:07:00	2836ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-27 20:15:36	1057ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-26 19:30:03	929ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-21 21:33:31	7281ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-13 09:24:41	3886ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-20 22:31:44	1949ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-28 05:49:47	1409ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-26 14:48:05	2411ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-22 23:48:46	5075ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-21 22:27:46	960ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 10:04:08	997ms	2 NS 2 A 1 MX	🔒 Secure	View