tenax.dk DNS records

🖥️ Nameservers2 records 32ms

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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
139.162.143.67	3600s	node4.ishost.dk	AS63949	Akamai Connected Cloud	139.162.0.0/16	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	tenax-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::a 2a01:111:f403:ca48::c 52.101.209.153 52.101.68.10 52.101.73.19 52.101.73.4	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-as8pr04cu00803.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 61ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	1	0	5061	sipfed.online.lync.com

📝 TXT Records8 records 151ms

TXT Record
_globalsign-domain-verification=6uxDxbrdOxTGPXnxCMMt3655emtmoyToIFLqX4mb3Q
_globalsign-domain-verification=BRixZaCCbZkSoaJCiFqBy0jvTkOElsttlfkpMXX70E
_globalsign-domain-verification=J4dqn_IkDdZUUVclODwsMuspYHbEV0ILEVIy8ebckX
_globalsign-domain-verification=wSYelziUrd6ejWZVoGDj1SxCug75mPrDQrDn-MYw17
_globalsign-domain-verification=XpDcld3uE2mtvH7oLuitL8U-CAfKhDj2u8y9ZLsIFk
apple-domain-verification=5ElyXSlTCwWxkZR1
MS=ms77130408
v=spf1 include:spf.protection.outlook.com ip4:212.130.93.107 ip4:87.48.139.246 ip4:212.130.93.191 ip4:139.162.143.67 ip4:185.235.208.64 ip4:212.10.106.134 ip4:109.71.59.66 ~all

✉️ SPF

Policy	Record (tenax.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ip4:212.130.93.107 ip4:87.48.139.246 ip4:212.130.93.191 ip4:139.162.143.67 ip4:185.235.208.64 ip4:212.10.106.134 ip4:109.71.59.66 ~all

📨 DMARC

Policy	Record (_dmarc.tenax.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:2c6423c6@in.mailhardener.com

📬 MTA-STS276ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20190601000000Z
max_age	1209600s
Policy MX	tenax-dk.mail.protection.outlook.com

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:2c6423c6@in.mailhardener.com

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC106ms

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

🏷️ SOA0ms

Field	Value
Serial	2026061706
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

32ms

A

55ms

MX

42ms

AAAA

49ms

TXT

151ms

CAA

42ms

HTTPS

55ms

TLSA

179ms

SOA

0ms

MTA-STS

276ms

DNSSEC

106ms

SRV

61ms

Total

1003ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 17:31:20	1003ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 05:17:18	1960ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 06:47:35	987ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 00:03:13	1722ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 02:56:14	1667ms	2 NS 1 A 1 MX	🔒 Secure	View