keystoneim.dk

📜 Historical scan 2026-10-07 23:25:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

keystoneim.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 April 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.31 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by keystoneim-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 45ms

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 Records#

1 records 26ms

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 Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	keystoneim-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::a 2a01:111:f403:ca09::22 2a01:111:f403:ca3c::a 52.101.103.39 52.101.209.31 52.101.73.155 52.101.91.159	mail-db4pr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00207.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 → 52.98.149.152
🔶 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 Records#

1 records 60ms

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

📝 TXT Records#

3 records 146ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-18 12:44:24

www CNAME	keystoneim.dk (all on keystoneim.dk) → 93.191.156.31 (AS48854)
www vs bare domain	Same network keystoneim.dk: 93.191.156.31 (AS48854) www.keystoneim.dk: 93.191.156.31 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 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)

🔐 DNSSEC#

63ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2026091601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-17 21:56:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-04-18
Expires	2027-04-30 (193d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
banehaverne.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

26ms

38ms

AAAA

31ms

TXT

146ms

CAA

35ms

HTTPS

48ms

TLSA

634ms

SOA

46ms

MTA-STS

56ms

DNSSEC

63ms

SRV

60ms

Total

1019ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 12:44:24	3685ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 23:25:39 shown	1019ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 17:05:17	1041ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 07:26:39	1427ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 06:42:07	971ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-17 06:32:59	1187ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 19:37:50	5864ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 15:15:40	963ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 12:25:21	746ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 22:26:52	707ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 17:46:21	1597ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 07:37:46	2612ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 06:48:39	1126ms	2 NS 1 A 1 MX	🔒 Secure