cisko.dk DNS records

🖥️ Nameservers2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
jaime.ns.cloudflare.com	108.162.195.102 162.159.44.102 172.64.35.102 2606:4700:58::a29f:2c66 2803:f800:50::6ca2:c366 2a06:98c1:50::ac40:2366	jaime.ns.cloudflare.com jaime.ns.cloudflare.com jaime.ns.cloudflare.com jaime.ns.cloudflare.com jaime.ns.cloudflare.com jaime.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lisa.ns.cloudflare.com	108.162.192.131 172.64.32.131 173.245.58.131 2606:4700:50::adf5:3a83 2803:f800:50::6ca2:c083 2a06:98c1:50::ac40:2083	lisa.ns.cloudflare.com lisa.ns.cloudflare.com lisa.ns.cloudflare.com lisa.ns.cloudflare.com lisa.ns.cloudflare.com lisa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
128.76.146.138	300s	128-76-146-138-static.dk.customer.tdc.net	AS3292	TDC Holding A/S	128.76.128.0/17	🇩🇰 Denmark	Fredericia

📧 MX Records1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	cisko-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::7 2a01:111:f403:ca09::9 2a01:111:f403:ca09::c 52.101.103.140 52.101.68.29 52.101.73.123 52.101.73.28	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am7pr05cu00204.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 200ms

TXT Record
MS=ms75130280
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (cisko.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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.cisko.dk	2GbIydzfAua0o1ONAyXVh11e8DZljqRiefygwLtTP18
TXT	_acme-challenge.cisko.dk	NEQzmVdH-a8-QBHKajn9060SD3A-1LDm9Cx4mhgGRJA
TXT	_acme-challenge.cisko.dk	QzNuOrBdAc9gVby-i49uttWV7XS2FZq_SAi7ZZKq6EU
TXT	_acme-challenge.cisko.dk	WnTlPs-jSpjHlsogDWiTwtOARhzCaPUv6yzFXKcM2SQ
TXT	_acme-challenge.cisko.dk	fXlxT34k8QFXz5YzU1aAg467KHgjktlkS7zp1ceYnYI
TXT	_acme-challenge.cisko.dk	jiiqqgqQa5hMm6ZWalTWpBOClgJXAq1AA954yJhAbJo

🔗 TLSA / DANE

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

🔐 DNSSEC87ms

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	2412745620
Primary NS (MNAME)	jaime.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

43ms

A

49ms

MX

35ms

AAAA

39ms

TXT

200ms

CAA

61ms

HTTPS

41ms

TLSA

245ms

SOA

0ms

MTA-STS

62ms

DNSSEC

87ms

SRV

81ms

Total

867ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 02:33:50	867ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 22:44:21	8113ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 04:26:42	1982ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-05 19:44:28	2335ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-21 08:37:08	3622ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-16 16:05:04	10548ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-06 22:09:34	3673ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 13:32:19	1463ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 19:14:45	1293ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 04:54:11	2108ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 20:55:09	705ms	2 NS 1 A 1 MX	🔓 Insecure	View