j-elmbo.dk DNS records

🖥️ Nameservers2 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
cass.ns.cloudflare.com	108.162.192.81 172.64.32.81 173.245.58.81 2606:4700:50::adf5:3a51 2803:f800:50::6ca2:c051 2a06:98c1:50::ac40:2051	cass.ns.cloudflare.com cass.ns.cloudflare.com cass.ns.cloudflare.com cass.ns.cloudflare.com cass.ns.cloudflare.com cass.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
wesley.ns.cloudflare.com	108.162.193.246 172.64.33.246 173.245.59.246 2606:4700:58::adf5:3bf6 2803:f800:50::6ca2:c1f6 2a06:98c1:50::ac40:21f6	wesley.ns.cloudflare.com wesley.ns.cloudflare.com wesley.ns.cloudflare.com wesley.ns.cloudflare.com wesley.ns.cloudflare.com wesley.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
44.229.100.248	300s	ec2-44-229-100-248.us-west-2.compute.amazonaws.com	AS16509	Amazon.com, Inc.	44.224.0.0/11	🇺🇸 United States	Boardman

📧 MX Records1 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	jelmbo-dk0c.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09:: 2a01:111:f403:ca09::1 2a01:111:f403:ca38::8 52.101.103.143 52.101.68.3 52.101.73.123 52.101.73.145	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am6pr02cu00301.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
🔶 Autoconfig	46.30.215.6

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 93ms

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

📝 TXT Records2 records 213ms

TXT Record
MS=ms74323736
v=spf1 mx a:spam01.complit-hosting.dk a:spam02.complit-hosting.dk a:mail.linde-el.dk ip4:195.41.226.66 ip4:5.103.13.234 include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (j-elmbo.dk)
~all (soft fail)	v=spf1 mx a:spam01.complit-hosting.dk a:spam02.complit-hosting.dk a:mail.linde-el.dk ip4:195.41.226.66 ip4:5.103.13.234 include:spf.protection.outlook.com ~all

📨 DMARC

Policy	Record (_dmarc.j-elmbo.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=quarantine; pct=100

📬 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
CNAME	_acme-challenge.j-elmbo.dk	j-elmbo.dk.acme.webpod5-cph3.one.com

🔗 TLSA / DANE

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

🔐 DNSSEC9173ms

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	2413040164
Primary NS (MNAME)	cass.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

60ms

A

62ms

MX

58ms

AAAA

42ms

TXT

213ms

CAA

70ms

HTTPS

61ms

TLSA

376ms

SOA

0ms

MTA-STS

90ms

DNSSEC

9173ms

SRV

93ms

Total

11075ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 16:03:10	11075ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 04:36:41	3440ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 01:14:20	2198ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 03:30:03	1952ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 21:34:47	5961ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 01:16:45	817ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 13:24:08	1690ms	2 NS 1 A 1 MX	🔓 Insecure	View