sumox.dk DNS records

🖥️ Nameservers4 records 55ms

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 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.232.14.230	600s	172-232-14-230.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	172.232.0.0/18	🇺🇸 United States	Chicago
172.233.213.178	600s	172-233-213-178.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	172.233.0.0/16	🇺🇸 United States	Chicago
172.234.26.227	600s	172-234-26-227.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	172.234.0.0/16	🇺🇸 United States	Chicago

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.sumox.dk	80.92.66.174	corellia.eurodns.com	AS24611 Datacenter Luxembourg S.A.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	sumox.dk → 172.233.213.178
🔶 Autoconfig	sumox.dk → 172.233.213.178

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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
CNAME	_acme-challenge.sumox.dk	sumox.dk

🔗 TLSA / DANE

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

🔐 DNSSEC2110ms

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	2026082400
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

55ms

A

72ms

MX

48ms

AAAA

51ms

TXT

204ms

CAA

54ms

HTTPS

58ms

TLSA

154ms

SOA

0ms

MTA-STS

66ms

DNSSEC

2110ms

SRV

2045ms

Total

2808ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:15:54	2808ms	4 NS 3 A 1 MX	🔓 Insecure	View
2026-08-24 16:34:16	1049ms	4 NS 3 A 1 MX	🔓 Insecure	View
2026-06-27 20:04:39	1851ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 07:01:52	1572ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 10:06:59	1035ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 00:50:52	720ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 13:47:39	1645ms	4 NS 1 A 1 MX	🔓 Insecure	View