j-dahl.dk DNS records

🖥️ Nameservers2 records 87ms

Nameserver	IP addresses	PTR	ASN / ISP
jimmy.ns.cloudflare.com	108.162.195.76 162.159.44.76 172.64.35.76 2606:4700:58::a29f:2c4c 2803:f800:50::6ca2:c34c 2a06:98c1:50::ac40:234c	jimmy.ns.cloudflare.com jimmy.ns.cloudflare.com jimmy.ns.cloudflare.com jimmy.ns.cloudflare.com jimmy.ns.cloudflare.com jimmy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
saanvi.ns.cloudflare.com	108.162.194.80 162.159.38.80 172.64.34.80 2606:4700:50::a29f:2650 2803:f800:50::6ca2:c250 2a06:98c1:50::ac40:2250	saanvi.ns.cloudflare.com saanvi.ns.cloudflare.com saanvi.ns.cloudflare.com saanvi.ns.cloudflare.com saanvi.ns.cloudflare.com saanvi.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
104.21.50.144	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.207.1	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	jdahl-dk0c.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::b 2a01:111:f403:ca09::8 2a01:111:f403:ca38::8 52.101.68.36 52.101.68.39 52.101.73.11 52.101.73.6	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am1pr04cu00103.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 → 40.104.116.40
🔶 Autoconfig	172.67.207.1

🔷 AAAA Records (IPv6)2 records 64ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:3290	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:cf01	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 79ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.50.144,172.67.207.1 ech=AEX+DQBBSwAgACB8hS7XGTvwvsw2I2tpNnL/N/Dx/JBih2q1hmm6BxbXYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3290,2606:4700:3033::ac43:cf01

🔌 SRV Records1 records 86ms

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

📝 TXT Records4 records 329ms

TXT Record
google-site-verification=FSUTpuBQzLHVAMuz3-NDJQ8PV2vl0CBgE2yqju9E5ks
google-site-verification=qZu7WQv7K16tT7g5WlEyeW2A4lIKGqz5B2c69sdICrQ
MS=ms22368184
v=spf1 ip4:83.89.249.106 include:spf.protection.outlook.com include:sendgrid.net include:_spf.mailersend.net ~all

✉️ SPF

Policy	Record (j-dahl.dk)
~all (soft fail)	v=spf1 ip4:83.89.249.106 include:spf.protection.outlook.com include:sendgrid.net include:_spf.mailersend.net ~all

📨 DMARC

Policy	Record (_dmarc.j-dahl.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:re+l4uafxdrbuy@dmarc.postmarkapp.com

📬 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)

🔐 DNSSEC138ms

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

🏷️ SOA0ms

Field	Value
Serial	2412543776
Primary NS (MNAME)	jimmy.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

87ms

A

43ms

MX

57ms

AAAA

64ms

TXT

329ms

CAA

49ms

HTTPS

79ms

TLSA

339ms

SOA

0ms

MTA-STS

108ms

DNSSEC

138ms

SRV

86ms

Total

1275ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 05:29:51	1275ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-19 06:52:07	10689ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-18 05:48:43	1792ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-17 02:50:58	4655ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-12 19:57:35	4226ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-21 01:50:49	1575ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-27 02:47:09	1166ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-26 02:09:08	920ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-21 05:32:49	1360ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 12:18:18	1513ms	2 NS 2 A 1 MX	🔒 Secure	View