jcdp.dk DNS records

🖥️ Nameservers2 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.it-fabric.dk	157.250.161.29	—	AS3342 Cibicom A/S
ns2.it-fabric.dk	157.250.161.30	—	AS3342 Cibicom A/S

🌍 A Records1 records 20ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.250.161.19	300s	—	AS3342	Cibicom A/S	157.250.160.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 23ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	jcdp-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::2 2a01:111:f403:ca09::26 2a01:111:f403:ca09::8 52.101.103.137 52.101.68.32 52.101.73.123 52.101.73.19	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 88ms

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

📝 TXT Records2 records 256ms

TXT Record
MS=ms49323147
v=spf1 ip4:85.81.168.241 include:pmg.lkafl.dk include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (jcdp.dk)
~all (soft fail)	v=spf1 ip4:85.81.168.241 include:pmg.lkafl.dk include:spf.protection.outlook.com ~all

📨 DMARC

Policy	Record (_dmarc.jcdp.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:574005d6b7fe45a69f443ebb06deeb7c@dmarc-reports.cloudflare.net

📬 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.jcdp.dk	YEQc_YTzcLtjc8u52KtbF6vgauZbH-VyqgEA9CbMDGQ

🔗 TLSA / DANE

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

🔐 DNSSEC97ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082803
Primary NS (MNAME)	ns1.it-fabric.dk
Responsible (RNAME)	lka@it-fabric.dk
Refresh	3600s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

27ms

A

20ms

MX

23ms

AAAA

25ms

TXT

256ms

CAA

24ms

HTTPS

25ms

TLSA

900ms

SOA

0ms

MTA-STS

32ms

DNSSEC

97ms

SRV

88ms

Total

1699ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 13:21:39	1699ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-20 03:41:57	1965ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-06 20:29:58	4555ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-05 19:22:47	1168ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 11:10:42	1141ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 22:47:14	1159ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 04:32:55	4250ms	2 NS 1 A 1 MX	🔓 Insecure	View