tandkopp.dk DNS records

🖥️ Nameservers2 records 57ms

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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
40.69.210.172	43200s	—	AS8075	Microsoft Corporation	40.68.0.0/14	🇮🇪 Ireland	Dublin

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	tandkopp-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca09::4 2a01:111:f403:ca48::8 2a01:111:f403:ca48::a 52.101.103.140 52.101.68.16 52.101.68.3 52.101.68.8	mail-as8pr05cu00400.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-du0pr03cu00100.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 Records3 records 136ms

TXT Record
koppsitenew.azurewebsites.net
MS=ms97652975
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (tandkopp.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

🏷️ SOA0ms

Field	Value
Serial	2026082501
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

57ms

A

53ms

MX

46ms

AAAA

38ms

TXT

136ms

CAA

51ms

HTTPS

47ms

TLSA

595ms

SOA

0ms

MTA-STS

69ms

DNSSEC

86ms

SRV

61ms

Total

1235ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:26:37	1235ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 17:14:38	1149ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 02:02:27	9044ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 09:38:15	2398ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 19:45:52	8100ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:23:31	1693ms	2 NS 1 A 1 MX	🔒 Secure	View