develtex.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.36	3600s	webcluster2.webpod15-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	develtex-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::a 2a01:111:f403:ca04::b 2a01:111:f403:ca09::7 52.101.73.2 52.101.73.22 52.101.73.24 52.101.73.4	mail-db7pr03cu00601.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr83cu00404.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	46.30.215.36
🔶 Autoconfig	46.30.215.36

🔷 AAAA Records (IPv6)1 records 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10e:8023:be1d:d9cd:e233	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 125ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records1 records 488ms

TXT Record
v=spf1 ip4:86.52.57.210 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (develtex.dk)
-all (hard fail)	v=spf1 ip4:86.52.57.210 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.develtex.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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)

🔐 DNSSEC140ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA42ms

Field	Value
Serial	2026061805
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

52ms

MX

45ms

AAAA

57ms

TXT

488ms

CAA

46ms

HTTPS

47ms

TLSA

988ms

SOA

42ms

MTA-STS

57ms

DNSSEC

140ms

SRV

125ms

Total

18259ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 03:40:04	1493ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 15:47:11	7206ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 14:13:41	3359ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 21:50:13	18259ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-09 18:54:42	17278ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 20:22:11	1454ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 18:14:01	1065ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 09:22:56	3922ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 02:39:18	2376ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 02:30:55	896ms	2 NS 1 A 1 MX	🔓 Insecure	View