xci.dk DNS records

🖥️ Nameservers2 records 51ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.249.38	600s	dw10-d005.dw-mgmt.lan	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	xci-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::7 2a01:111:f403:ca04::9 2a01:111:f403:ca09::5 52.101.68.25 52.101.68.27 52.101.73.11 52.101.73.4	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.99.210.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 172ms

TXT Record
_globalsign-domain-verification=48aPrcGYDSefs1q3z8TpxBJlu32tLwXyRtcf2nSkW5
MS=ms86991974
v=spf1 include:spf.protection.outlook.com ip4:87.116.43.134 ip4:77.243.61.194 -all

✉️ SPF

Policy	Record (xci.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:87.116.43.134 ip4:77.243.61.194 -all

📨 DMARC

Policy	Record (_dmarc.xci.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_aggregate_reports@xci.dk; ruf=mailto:dmarc_forensic_reports@xci.dk; fo=1; adkim=s; aspf=s;

📬 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)

🔐 DNSSEC117ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081001
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

51ms

A

40ms

MX

35ms

AAAA

47ms

TXT

172ms

CAA

37ms

HTTPS

42ms

TLSA

99ms

SOA

0ms

MTA-STS

63ms

DNSSEC

117ms

SRV

8075ms

Total

9180ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 02:32:37	9180ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 07:00:54	3646ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 21:18:00	10489ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 12:28:44	6022ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 08:22:45	1026ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 08:08:44	1041ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 23:09:45	1209ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 00:01:51	1208ms	2 NS 1 A 1 MX	🔒 Secure	View