tenaonline.dk

📜 Historical scan 2026-06-18 02:51:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tenaonline.dk is a .dk domain served by 2 nameservers (melkor.ngninfra.net, tilion.ngninfra.net). It was registered on 14 March 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.50.241.136 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by smtp1.ngninfra.net, smtp2.ngninfra.net. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 246ms

Nameserver	IP addresses	PTR	ASN / ISP
melkor.ngninfra.net	193.221.78.210	melkor.ngninfra.net	AS25717 Essity Hygiene and Health
tilion.ngninfra.net	193.221.57.210	tilion.ngninfra.net	AS25717 Essity Hygiene and Health

🌍 A Records#

1 records 131ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.241.136	—	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

2 records 217ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	smtp1.ngninfra.net	193.221.57.10	eru481.ngninfra.net	AS25717 Essity Hygiene and Health
20	—	smtp2.ngninfra.net	193.221.78.10	eru525.ngninfra.net	AS25717 Essity Hygiene and Health

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 949ms

TXT Record
_pzgvzsv1i7ruxtyan9ezxh4cx4otl01
v=spf1 include:_cluster1.episervermail.episerver.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (tenaonline.dk)
-all (hard fail)	v=spf1 include:_cluster1.episervermail.episerver.com 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 09:38:55

www CNAME	apgw-prod-hddk.westeurope.cloudapp.azure.com (all on azure.com) → 20.50.241.136 (AS8075)
www vs bare domain	Same network tenaonline.dk: 20.50.241.136 (AS8075) www.tenaonline.dk: 20.50.241.136 (AS8075)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

error include:_cluster1.episervermail.episerver.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

247ms

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

🏷️ SOA#

215ms

Field	Value
Serial	2025021912
Primary NS (MNAME)	tilion.ngninfra.net
Responsible (RNAME)	hostmaster@ngninfra.net
Refresh	86400s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-09 01:31:11

Field	Value
Registrar	Nom-Iq Ltd
Registered	2008-03-14
Expires	2027-03-31 (155d)

📋 WHOIS#

⏱️ Lookup Timing#

246ms

131ms

217ms

AAAA

166ms

TXT

949ms

CAA

139ms

HTTPS

230ms

TLSA

178ms

SOA

215ms

MTA-STS

113ms

DNSSEC

247ms

SRV

335ms

Total

1384ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 06:41:29	3515ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-28 08:48:13	2749ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-26 02:44:30	2792ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-23 08:58:12	789ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-18 02:51:01 shown	1384ms	2 NS 1 A 2 MX	🔓 Insecure