ucode.dk DNS records

🖥️ Nameservers2 records 58ms

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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.66.0.70	3600s	—	AS13335	Cloudflare, Inc.	172.66.0.0/22	—	—

📧 MX Records1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ucode-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09::20 2a01:111:f403:ca09::7 2a01:111:f403:ca09::9 52.101.103.140 52.101.68.12 52.101.73.26 52.101.73.28	mail-du2pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am7pr05cu00204.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 Records3 records 168ms

TXT Record
google-site-verification=9Tu49HzhqkHpQ1T-h7lW-JEpcU3Rxbskt-SWxQbbTYA
MS=ms48220498
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ucode.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)

🔐 DNSSEC86ms

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

🏷️ SOA40ms

Field	Value
Serial	2026082003
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

58ms

A

48ms

MX

55ms

AAAA

48ms

TXT

168ms

CAA

47ms

HTTPS

54ms

TLSA

847ms

SOA

40ms

MTA-STS

78ms

DNSSEC

86ms

SRV

112ms

Total

5944ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 06:04:36	5944ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 05:46:26	7689ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 05:23:06	1440ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 00:59:56	10365ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 17:28:05	6120ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 14:19:07	10062ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 21:09:54	9636ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 04:00:51	677ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 08:24:05	1178ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 07:01:21	860ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 07:07:49	887ms	2 NS 1 A 1 MX	🔒 Secure	View