cellbes.dk DNS records

🖥️ Nameservers4 records 64ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records3 records 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.6.186	236s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.7.186	236s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.73.138	236s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	cellbes-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::a 2a01:111:f403:ca04::c 2a01:111:f403:ca09::f 52.101.68.36 52.101.73.12 52.101.73.2 52.101.73.8	mail-db7pr03cu00401.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.24

🔷 AAAA Records (IPv6)3 records 63ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:6ba	290s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:7ba	290s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:498a	290s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 295ms

TXT Record
facebook-domain-verification=x9birs11ww6mn92agfq4xoagitqlpa
google-site-verification=uHt4-F1Z3qstaKLMd-Yws1nXc-boPdodgTq-VRq_AfY
MS=ms49872859
qiYxt+LkllMWsQwKfccv26UwD6VPZO2nm4WQGQWJqhZUd0cejBmvxvSy8Vn3b94+Lznx1igGQv6BC7sl6TzJLA==
v=spf1 ip4:212.112.187.128/26 include:spf.protection.outlook.com include:spf.jetshop.se a:smtp3.pulsen.se include:spf.mailanyone.net include:sendgrid.net include:fdspfus.freshemail.io -all

✉️ SPF

Policy	Record (cellbes.dk)
-all (hard fail)	v=spf1 ip4:212.112.187.128/26 include:spf.protection.outlook.com include:spf.jetshop.se a:smtp3.pulsen.se include:spf.mailanyone.net include:sendgrid.net include:fdspfus.freshemail.io -all

📨 DMARC

Policy	Record (_dmarc.cellbes.dk)
p=reject	v=DMARC1; p=reject; sp=quarantine; pct=100; fo=0; ri=3600; rua=mailto:50248386@inbox.ondmarc.com; ruf=mailto:50248386@inbox.ondmarc.com;

📬 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)

🔐 DNSSEC123ms

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	2026032300
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

64ms

A

77ms

MX

64ms

AAAA

63ms

TXT

295ms

CAA

70ms

HTTPS

70ms

TLSA

201ms

SOA

0ms

MTA-STS

102ms

DNSSEC

123ms

SRV

114ms

Total

1249ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 11:08:21	1249ms	4 NS 3 A 1 MX	🔓 Insecure	View
2026-06-24 22:43:23	1550ms	4 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 12:42:35	971ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 21:19:22	58981ms	4 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 20:03:10	747ms	4 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 20:01:37	2469ms	4 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 20:01:11	842ms	4 NS 2 A 1 MX	🔓 Insecure	View