mammuthair.dk DNS records

🖥️ Nameservers2 records 67ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.180	900s	linux220.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mammuthair-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::7 2a01:111:f403:ca04::8 2a01:111:f403:ca09::5 52.101.68.10 52.101.73.11 52.101.73.30 52.101.73.4	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.40
🔶 Autoconfig	94.231.106.180

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 202ms

TXT Record
google-site-verification=8lhos4NVlNSX1Uzv5nzsdEgukPmhHAEhK3dVKK8Yj_w
MS=ms13980661
v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:spf.curanet.dk ip4:94.231.106.180 ip4:185.21.40.26 -all

✉️ SPF

Policy	Record (mammuthair.dk)
-all (hard fail)	v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:spf.curanet.dk ip4:94.231.106.180 ip4:185.21.40.26 -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)

🔐 DNSSEC119ms

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

🏷️ SOA0ms

Field	Value
Serial	2026032601
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

67ms

A

59ms

MX

48ms

AAAA

42ms

TXT

202ms

CAA

55ms

HTTPS

50ms

TLSA

372ms

SOA

0ms

MTA-STS

76ms

DNSSEC

119ms

SRV

92ms

Total

1176ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:27:03	1176ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 19:15:42	1154ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 04:53:47	727ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 00:14:45	1109ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 15:15:54	1127ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 12:06:41	1399ms	2 NS 1 A 1 MX	🔒 Secure	View