cowiintroot.dk DNS records

🖥️ Nameservers4 records 79ms

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 93ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
50	3600s	cowiintroot-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::2 2a01:111:f403:ca09::3 2a01:111:f403:ca09::6 52.101.68.21 52.101.68.39 52.101.73.155 52.101.73.8	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-am0pr04cu00500.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 340ms

TXT Record
MS=ms91341522
v=spf1 ip4:195.93.192.193 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (cowiintroot.dk)
-all (hard fail)	v=spf1 ip4:195.93.192.193 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.cowiintroot.dk)
p=reject	v=DMARC1;p=reject;sp=reject;pct=100;adkim=s;aspf=s;fo=1;rua=mailto:dmarc@cowiintroot.dk

📬 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)

🔐 DNSSEC202ms

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	2026032532
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

79ms

A

109ms

MX

93ms

AAAA

84ms

TXT

340ms

CAA

67ms

HTTPS

101ms

TLSA

686ms

SOA

0ms

MTA-STS

124ms

DNSSEC

202ms

SRV

182ms

Total

1751ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 07:12:14	1751ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-27 18:51:11	899ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-26 17:51:22	1260ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-09 15:41:37	1234ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-07-21 18:21:13	9373ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-07-03 17:42:09	1213ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-07-01 13:18:53	896ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-23 11:47:53	1712ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-22 05:52:26	1132ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 22:35:27	564ms	4 NS 0 A 1 MX	🔒 Secure	View