tenera.dk

📜 Historical scan 2026-09-23 12:28:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tenera.dk is a .dk domain served by 2 nameservers (ns1.yayhosting.dk, ns2.yayhosting.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.143.30 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.spamfri.dk, mx2.spamfri.dk and 1 more. The zone is not DNSSEC-signed, publishes a 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 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.yayhosting.dk	195.242.130.62 2001:67c:564:fffe::100	ns1.yayhosting.dk —	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.yayhosting.dk	2a00:1b18:2:3:1::2 62.69.152.35	ns2.yayhosting.dk ns2.yayhosting.dk	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records#

2 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.143.30	14400s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—
172.66.3.26	14400s	—	AS13335	Cloudflare, Inc.	172.66.0.0/22	—	—

📧 MX Records#

3 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.spamfri.dk	195.242.131.16 2001:67c:564:fffd::1001	mx1.spamfri.dk mx1.spamfri.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
20	3600s	mx2.spamfri.dk	193.200.91.109 2001:67c:564:fffd::2001	mx2.spamfri.dk mx2.spamfri.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
30	3600s	mx3.spamfri.dk	2a00:1b18:2:3:fe::2 62.69.152.43 62.69.152.43	mx3.spamfri.dk 43.34-46.152.69.62.in-addr.arpa mx3.spamfri.dk	AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.242.130.60
🔶 Autoconfig	195.242.130.60

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 45ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	whm04.yayhosting.dk

📝 TXT Records#

1 records 105ms

TXT Record
v=spf1 +include:_spf.yayhosting.dk -all

✉️ SPF#

Policy	Record (tenera.dk)
-all (hard fail)	v=spf1 +include:_spf.yayhosting.dk -all

📨 DMARC#

Policy	Record (_dmarc.tenera.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-21 20:39:45

www CNAME	tenera.dk (all on tenera.dk) → 162.159.143.30 172.66.3.26 (AS13335)
www vs bare domain	Same network tenera.dk: 162.159.143.30 172.66.3.26 (AS13335) www.tenera.dk: 162.159.143.30 172.66.3.26 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.tenera.dk	b75k3S3bzbkPVTtUcnIS_SCupdvJ-zyhArZeJb89kAI

🔗 TLSA / DANE#

3 records 51ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.spamfri.dk	DANE-EE · SPKI · SHA-256	884451547A03D0AC2F628D943839BAA6…
SMTP _25._tcp.mx2.spamfri.dk	DANE-EE · SPKI · SHA-256	6598C93F79B95376BB8099E9AC862167…
SMTP _25._tcp.mx3.spamfri.dk	DANE-EE · SPKI · SHA-256	BBFB0694919290E5BC9D6E2C6F47D846…

🔐 DNSSEC#

123ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092101
Primary NS (MNAME)	ns1.yayhosting.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

28ms

35ms

26ms

AAAA

26ms

TXT

105ms

CAA

36ms

HTTPS

31ms

TLSA

51ms

SOA

0ms

MTA-STS

44ms

DNSSEC

123ms

SRV

45ms

Total

680ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 20:39:45	526ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-30 12:45:11	537ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-23 12:28:19 shown	680ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-27 13:41:06	872ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-25 11:25:16	569ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-22 15:44:49	1243ms	2 NS 2 A 3 MX	❓ Unknown
2026-07-17 10:18:42	8815ms	2 NS 2 A 3 MX	❓ Unknown
2026-06-28 16:53:29	3052ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-28 16:15:08	1502ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-17 12:17:27	661ms	2 NS 1 A 3 MX	🔓 Insecure