christiancordsen.dk DNS records

🖥️ Nameservers4 records 64ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records

🌍

No A records found

📧 MX Records1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	christiancordsen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::28 2a01:111:f403:ca21::8 2a01:111:f403:ca21::e 52.101.181.153 52.101.68.25 52.101.73.12 52.101.73.6	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am6pr04cu00306.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 Records2 records 288ms

TXT Record
MS=ms97727315
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (christiancordsen.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)

🔐 DNSSEC112ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026081304
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

64ms

A

60ms

MX

57ms

AAAA

76ms

TXT

288ms

CAA

64ms

HTTPS

63ms

TLSA

695ms

SOA

0ms

MTA-STS

89ms

DNSSEC

112ms

SRV

120ms

Total

1469ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 11:00:12	1469ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-24 16:06:48	1168ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-23 14:18:20	1242ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-15 09:22:13	4363ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-06 06:20:12	1642ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-07-18 08:27:04	1559ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-07-01 08:49:35	1162ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-26 21:46:34	1062ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-23 03:04:04	1042ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-22 18:25:07	1037ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 04:50:22	1202ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-16 20:46:37	642ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-16 20:41:08	937ms	4 NS 0 A 1 MX	🔒 Secure	View