dyvekaer.dk

Records from scan: 2026-10-07 16:38:10 · 386ms total · last checked 2026-10-16 12:39 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dyvekaer.dk is a .dk domain served by 2 nameservers (ns.xtracon.dk, ns2.xtracon.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.198.138.133 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by mx.xtracon.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.xtracon.dk	178.72.16.21	—	AS3342 Cibicom A/S
ns2.xtracon.dk	178.72.22.92	—	AS3342 Cibicom A/S

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.198.138.133	600s	—	AS51167	Contabo GmbH	91.198.138.0/24	🇫🇷 France	Lauterbourg

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx.xtracon.dk	178.72.16.13	mx.xtracon.dk	AS3342 Cibicom A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	91.198.138.133
🔶 Autoconfig	91.198.138.133

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 73ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.ex2019.dk

📝 TXT Records#

1 records 131ms

TXT Record
v=spf1 a mx include:spf.nextlevel.dk include:_spf.xtracon.dk -all

✉️ SPF#

Policy	Record (dyvekaer.dk)
-all (hard fail)	v=spf1 a mx include:spf.nextlevel.dk include:_spf.xtracon.dk -all

📨 DMARC#

Policy	Record (_dmarc.dyvekaer.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:postmaster@nextlevel.dk; ruf=mailto:postmaster@nextlevel.dk; fo=1

📬 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#

checked 2026-10-07 16:38:10

www CNAME	dyvekaer.dk (all on dyvekaer.dk) → 91.198.138.133 (AS51167)
www vs bare domain	Same network dyvekaer.dk: 91.198.138.133 (AS51167) www.dyvekaer.dk: 91.198.138.133 (AS51167)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

84ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2024052101
Primary NS (MNAME)	ns.xtracon.dk
Responsible (RNAME)	martin@xtracon.dk
Refresh	14400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

40ms

33ms

28ms

AAAA

29ms

TXT

131ms

CAA

57ms

HTTPS

48ms

TLSA

72ms

SOA

44ms

MTA-STS

56ms

DNSSEC

84ms

SRV

73ms

Total

386ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 16:38:10 shown	386ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 08:47:00	684ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 03:19:10	804ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 19:23:27	905ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 16:35:43	405ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 05:25:37	1533ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 05:20:10	2543ms	2 NS 1 A 1 MX	🔓 Insecure