keystoneim.dk DNS records

🖥️ Nameservers2 records 63ms

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 101ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.31	600s	linux181.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	keystoneim-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::1 2a01:111:f403:ca09::b 2a01:111:f403:ca09::f 52.101.68.25 52.101.68.27 52.101.73.2 52.101.73.28	mail-db4pr02cu00307.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.101.27.202
🔶 Autoconfig	keystoneim.dk → 93.191.156.31

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 152ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 302ms

TXT Record
anthropic-domain-verification-1vgkfy=HbM6zvqEanIKGdK8MX1Mqofpf
MS=ms88867885
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.keystoneim.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.keystoneim.dk	keystoneim.dk
TXT	keystoneim.dk	anthropic-domain-verification-1vgkfy=HbM6zvqEanIKGdK8MX1Mqofpf

🔗 TLSA / DANE

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

🔐 DNSSEC208ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081701
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

63ms

A

101ms

MX

75ms

AAAA

93ms

TXT

302ms

CAA

78ms

HTTPS

69ms

TLSA

154ms

SOA

0ms

MTA-STS

55ms

DNSSEC

208ms

SRV

152ms

Total

1187ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-17 06:32:59	1187ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 19:37:50	5864ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 15:15:40	963ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 12:25:21	746ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 22:26:52	707ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 17:46:21	1597ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 07:37:46	2612ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 06:48:39	1126ms	2 NS 1 A 1 MX	🔒 Secure	View