stlarsen.dk DNS records

🖥️ Nameservers2 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
amit.ns.cloudflare.com	108.162.193.63 172.64.33.63 173.245.59.63 2606:4700:58::adf5:3b3f 2803:f800:50::6ca2:c13f 2a06:98c1:50::ac40:213f	amit.ns.cloudflare.com amit.ns.cloudflare.com amit.ns.cloudflare.com amit.ns.cloudflare.com amit.ns.cloudflare.com amit.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mona.ns.cloudflare.com	108.162.192.206 172.64.32.206 173.245.58.206 2606:4700:50::adf5:3ace 2803:f800:50::6ca2:c0ce 2a06:98c1:50::ac40:20ce	mona.ns.cloudflare.com mona.ns.cloudflare.com mona.ns.cloudflare.com mona.ns.cloudflare.com mona.ns.cloudflare.com mona.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
136.243.123.86	300s	www448.your-server.de	AS24940	Hetzner Online GmbH	136.243.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 85ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	stlarsen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::c 2a01:111:f403:ca09::8 2a01:111:f403:ca48::c 52.101.68.10 52.101.68.3 52.101.68.32 52.101.73.6	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.24
🔶 Autoconfig	mail.your-server.de → 78.46.5.205

🔷 AAAA Records (IPv6)1 records 82ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:600d::2	300s	www448.your-server.de	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 142ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 341ms

TXT Record
MS=ms17639513
v=spf1 a mx include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (stlarsen.dk)
~all (soft fail)	v=spf1 a mx include:spf.protection.outlook.com ~all

📨 DMARC

Policy	Record (_dmarc.stlarsen.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+gwsrc4tjos9@dmarc.postmarkapp.com; sp=none; aspf=r;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records10 records 69ms

Flags	Tag	Value
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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.stlarsen.dk	C_qoyphYucJtfLgFP9e9Orm-Ji21ZNw_GH5DQOvJ-g8
TXT	_acme-challenge.stlarsen.dk	fSfqy19PhbXxtCT2MGCLh9WgDm7nY194o5PEhbDZh3M
TXT	_acme-challenge.stlarsen.dk	S6qq4uyxmrkm4luQWVXgXu2AJRHJw7dLJxV7zLyX8zI
TXT	_acme-challenge.stlarsen.dk	Yj7F8Y_eQ3duItrQwPlZp0aukpGbc59e3COSAXIwpfQ

🔗 TLSA / DANE

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

🔐 DNSSEC207ms

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

🏷️ SOA0ms

Field	Value
Serial	2413344202
Primary NS (MNAME)	amit.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

77ms

A

77ms

MX

85ms

AAAA

82ms

TXT

341ms

CAA

69ms

HTTPS

97ms

TLSA

1173ms

SOA

0ms

MTA-STS

145ms

DNSSEC

207ms

SRV

142ms

Total

2496ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 01:29:04	2496ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 03:01:55	2008ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 22:38:18	1655ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 21:55:45	11173ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 21:41:12	1492ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 23:14:33	1930ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 22:54:46	1442ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 11:10:01	1258ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:44:29	2770ms	2 NS 1 A 1 MX	🔒 Secure	View