ciulearningbots.dk DNS records

🖥️ Nameservers2 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
lucy.ns.cloudflare.com	108.162.192.133 172.64.32.133 173.245.58.133 2606:4700:50::adf5:3a85 2803:f800:50::6ca2:c085 2a06:98c1:50::ac40:2085	lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
micah.ns.cloudflare.com	108.162.193.206 172.64.33.206 173.245.59.206 2606:4700:58::adf5:3bce 2803:f800:50::6ca2:c1ce 2a06:98c1:50::ac40:21ce	micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.61.213.131	300s	ec2-13-61-213-131.eu-north-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	13.32.0.0/11	🇸🇪 Sweden	Stockholm

📧 MX Records1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ciulearningbots-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::7 2a01:111:f403:ca04::e 2a01:111:f403:ca09::b 52.101.68.21 52.101.73.19 52.101.73.2 52.101.73.26	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as9pr05cu01302.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 225ms

TXT Record
MS=ms20922768
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.ciulearningbots.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC82ms

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

🏷️ SOA0ms

Field	Value
Serial	2412874269
Primary NS (MNAME)	lucy.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

54ms

A

45ms

MX

41ms

AAAA

55ms

TXT

225ms

CAA

39ms

HTTPS

48ms

TLSA

501ms

SOA

0ms

MTA-STS

88ms

DNSSEC

82ms

SRV

83ms

Total

1110ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 01:35:59	917ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 23:26:11	1202ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 19:56:10	1210ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 21:51:41	1110ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 17:28:16	1649ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 22:31:28	9431ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 11:30:29	1247ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 03:03:24	2706ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 13:41:43	1058ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 22:39:54	1002ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 09:35:54	1468ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 21:16:48	2518ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 21:07:34	928ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 21:04:36	65535ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 21:00:10	830ms	2 NS 1 A 1 MX	🔒 Secure	View