copydan.dk DNS records

🖥️ Nameservers2 records 49ms

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
162.159.140.127	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—

📧 MX Records1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	copydan-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::4 2a01:111:f403:ca38::8 2a01:111:f403:ca48::10 52.101.103.36 52.101.68.8 52.101.73.12 52.101.73.153	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 170ms

TXT Record
_globalsign-domain-verification=sZvJOlG7ygmbD6hhvf2fIpy9WQwzXeWTRY3B2-_v0n
v=spf1 ip4:193.189.118.74 ip4:152.115.61.69 ip4:89.104.206.36 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (copydan.dk)
-all (hard fail)	v=spf1 ip4:193.189.118.74 ip4:152.115.61.69 ip4:89.104.206.36 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.copydan.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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)

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082801
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

49ms

A

52ms

MX

52ms

AAAA

55ms

TXT

170ms

CAA

56ms

HTTPS

38ms

TLSA

746ms

SOA

0ms

MTA-STS

81ms

DNSSEC

103ms

SRV

75ms

Total

1370ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 05:48:43	1370ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 15:08:43	1755ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 06:15:38	1319ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 23:03:04	1452ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 21:41:15	25379ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 08:46:38	5647ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 15:21:14	5953ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 19:06:59	1137ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 07:32:16	2220ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 19:51:20	1271ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 22:14:17	1120ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 14:40:56	1541ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 04:54:33	932ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 22:25:28	915ms	2 NS 1 A 1 MX	🔒 Secure	View