jfcare.dk DNS records

🖥️ Nameservers4 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 18ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.20.205.23	3600s	linux352.unoeuro.com	AS48854	team.blue Denmark A/S	185.20.204.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 19ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jfcare-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca09:: 2a01:111:f403:ca09::6 2a01:111:f403:ca48::c 52.101.103.137 52.101.181.156 52.101.73.153 52.101.73.155	mail-db5pr02cu00100.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr02cu00203.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	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 42ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records5 records 70ms

TXT Record
apple-domain-verification=iWXQS1y0m2NEgF4b
google-site-verification=OUOjxlEwGWgmwWK9Vo3jFoaq5GAO6Z22ya2-3s8Ip7g
MS=ms79509820
openai-domain-verification=dv-wfiUY4Grv59UFtrcas07y9tg
v=spf1 include:spf.protection.outlook.com include:143886682.spf10.hubspotemail.net -all

✉️ SPF

Policy	Record (jfcare.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:143886682.spf10.hubspotemail.net -all

📨 DMARC

Policy	Record (_dmarc.jfcare.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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)

🔐 DNSSEC93ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090100
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

32ms

A

18ms

MX

19ms

AAAA

17ms

TXT

70ms

CAA

36ms

HTTPS

16ms

TLSA

355ms

SOA

0ms

MTA-STS

29ms

DNSSEC

93ms

SRV

42ms

Total

788ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 20:25:01	788ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 17:39:59	1771ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 08:42:35	915ms	4 NS 1 A 1 MX	🔒 Secure	View