designcity.dk DNS records

🖥️ Nameservers2 records 309ms

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 403ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.30	3600s	webcluster1.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 301ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	designcity-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::9 2a01:111:f403:ca09::c 2a01:111:f403:ca09::d 52.101.68.0 52.101.68.21 52.101.68.32 52.101.68.36	mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db5pr02cu00104.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)1 records 321ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:f2:7c59:2e82:c6e9	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

📝 TXT Records2 records 714ms

TXT Record
MS=ms21462635
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (designcity.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)

🔐 DNSSEC580ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026081705
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

309ms

A

403ms

MX

301ms

AAAA

321ms

TXT

714ms

CAA

267ms

HTTPS

369ms

TLSA

379ms

SOA

0ms

MTA-STS

506ms

DNSSEC

580ms

SRV

424ms

Total

4609ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-19 00:50:43	4609ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 04:56:44	3864ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 11:33:14	1200ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 23:21:16	5565ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 23:55:54	1908ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 14:09:27	1048ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 03:16:27	2589ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 02:10:40	566ms	2 NS 1 A 1 MX	🔒 Secure	View