xmastree.dk DNS records

🖥️ Nameservers2 records 58ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.nsd.dk	172.104.147.68	ns.nsd.dk	AS63949 Akamai Connected Cloud
ns2.nsd.dk	62.242.205.2	ns2.nsd.dk	AS3292 TDC Holding A/S

🌍 A Records1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.54.234.171	86400s	171.161-174.234.54.87.in-addr.arpa web1.sirocco.dk	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	Sønderborg

📧 MX Records1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	86400s	xmastree-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09:: 2a01:111:f403:ca09::26 2a01:111:f403:ca48::c 52.101.103.143 52.101.68.21 52.101.68.39 52.101.68.5	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du2pr03cu00105.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 173ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (xmastree.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)

🔐 DNSSEC85ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082506
Primary NS (MNAME)	ns.nsd.dk
Responsible (RNAME)	admin@ns.nsd.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

58ms

A

38ms

MX

43ms

AAAA

46ms

TXT

173ms

CAA

43ms

HTTPS

55ms

TLSA

177ms

SOA

0ms

MTA-STS

61ms

DNSSEC

85ms

SRV

379ms

Total

1000ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:14:51	1000ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 23:31:21	953ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 13:05:36	6594ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 06:21:54	5957ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 05:42:32	3340ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 15:09:24	8961ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 14:13:02	10634ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-29 18:20:34	1932ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 05:15:28	982ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 04:26:13	1134ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-12 16:13:35	2419ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-08 21:23:11	1477ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-06 17:55:09	2047ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 19:49:41	862ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 02:17:54	2296ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 03:04:03	2999ms	2 NS 1 A 1 MX	🔓 Insecure	View