yezzel.dk DNS records

🖥️ Nameservers2 records 88ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.yoursrs.com	104.47.151.178 2603:1020:200::682f:a758	ns1.yoursrs.com —	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2.yoursrs.com	20.79.93.42 2603:1020:c01:4::8	ns2.yoursrs.com —	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records1 records 88ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.213.9.179	3600s	—	AS13127	Odido Netherlands B.V.	87.213.0.0/16	🇳🇱 The Netherlands	Vianen

📧 MX Records1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	yezzel-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::8 2a01:111:f403:ca09::e 2a01:111:f403:ca38::8 52.101.68.12 52.101.73.145 52.101.73.155 52.101.73.28	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 273ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.yezzel.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:aggregate@keesing.net,mailto:dmarc_agg@vali.email; ruf=mailto:forensicreports@keesing.net; fo=1; adkim=s; aspf=s

📬 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)

🔐 DNSSEC106ms

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	2025123000
Primary NS (MNAME)	ns1.yoursrs.com
Responsible (RNAME)	hosting@keesing.com
Refresh	3600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

88ms

A

88ms

MX

53ms

AAAA

85ms

TXT

273ms

CAA

66ms

HTTPS

66ms

TLSA

241ms

SOA

0ms

MTA-STS

113ms

DNSSEC

106ms

SRV

101ms

Total

1058ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 13:22:05	1058ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 20:07:50	10113ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 02:49:38	4130ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 22:19:32	1009ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 08:37:39	1245ms	2 NS 1 A 1 MX	🔓 Insecure	View