nddev.dk DNS records

🖥️ Nameservers2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.netdesign.dk	91.199.190.51	dns1.netdesign.dk	AS3292 TDC Holding A/S
dns2.netdesign.dk	91.199.190.52	dns2.netdesign.dk	AS3292 TDC Holding A/S

🌍 A Records

🌍

No A records found

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	28800s	nddev-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::5 2a01:111:f403:ca09::8 2a01:111:f403:ca09::9 52.101.68.0 52.101.68.15 52.101.68.8 52.101.73.16	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 162ms

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

✉️ SPF

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

📨 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

🔗 TLSA / DANE

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

🔐 DNSSEC76ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2550
Primary NS (MNAME)	nd-kbh-ib-ha.inf.netdesign.dk
Responsible (RNAME)	itservicedesk@netdesign.dk
Refresh	14400s
Retry	1440s
Expire	2419200s
Minimum (neg-cache TTL)	900s

📋 RegistrationWHOIS fetched 2026-08-07 02:15:27

Field	Value
Registrar	Eurodns S.A
Registered	2020-06-15
Expires	2027-06-30 (300d)

📋 WHOIS

⏱️ Lookup Timing

NS

43ms

A

52ms

MX

40ms

AAAA

43ms

TXT

162ms

CAA

50ms

HTTPS

41ms

TLSA

1444ms

SOA

0ms

MTA-STS

63ms

DNSSEC

76ms

SRV

86ms

Total

2458ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 00:09:52	1228ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-30 15:08:35	1227ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-29 00:47:09	753ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-27 19:50:35	806ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-26 19:39:11	1059ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-25 18:48:27	1219ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-24 17:16:41	2142ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-23 14:19:18	1977ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-22 12:57:25	10662ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-21 12:38:09	1880ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-20 12:10:16	5750ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-19 09:50:34	2242ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-18 09:45:14	5790ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-17 02:16:09	1712ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-14 15:26:50	1732ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-13 14:25:53	2458ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-11 09:29:49	2516ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-10 08:49:09	1745ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-09 05:37:41	1491ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-08 03:27:03	1234ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-07 02:14:56	1518ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-06 00:12:50	1782ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-02 23:17:14	3745ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-27 19:18:27	9022ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-26 18:32:23	1570ms	2 NS 0 A 1 MX	🔒 Secure	View