yeldo.dk

📜 Historical scan 2026-06-18 03:43:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

yeldo.dk is a .dk domain served by 3 nameservers (auth01.dns.trueserver.nl, auth02.dns.trueserver.nl, auth03.dns.trueserver.nl). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.233.179.35 is hosted by TrueFullstaq B.V. (AS15703) in The Netherlands. Mail is handled by mail.yeldo.dk, fallback.yeldo.dk. 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#

3 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
auth01.dns.trueserver.nl	2001:9a8:0:10::2 213.193.210.2	auth01.dns.trueserver.nl auth01.dns.trueserver.nl	AS15703 TrueFullstaq B.V. AS15703 TrueFullstaq B.V.
auth02.dns.trueserver.nl	193.28.152.2 2001:9a8:0:11::2	auth02.dns.trueserver.nl auth02.dns.trueserver.nl	AS15703 TrueFullstaq B.V. AS15703 TrueFullstaq B.V.
auth03.dns.trueserver.nl	2001:9a8:0:12::2 213.239.136.2	auth03.dns.trueserver.nl auth03.dns.trueserver.nl	AS15703 TrueFullstaq B.V. AS15703 TrueFullstaq B.V.

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.233.179.35	—	—	AS15703	TrueFullstaq B.V.	87.233.0.0/16	🇳🇱 The Netherlands	—

📧 MX Records#

2 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.yeldo.dk	87.233.179.34	—	AS15703 TrueFullstaq B.V.
20	—	fallback.yeldo.dk	87.233.68.50	backup01.stoneart.nl	AS15703 TrueFullstaq B.V.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	87.233.179.35
🔶 Autoconfig	87.233.179.35

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-07 22:00:49

www	87.233.179.35 (AS15703) (address records, no CNAME)
www vs bare domain	Same network yeldo.dk: 87.233.179.35 (AS15703) www.yeldo.dk: 87.233.179.35 (AS15703)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2012032601
Primary NS (MNAME)	auth01.dns.trueserver.nl
Responsible (RNAME)	hostmaster@trueserver.nl
Refresh	86400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

51ms

49ms

31ms

AAAA

35ms

TXT

263ms

CAA

46ms

HTTPS

30ms

TLSA

365ms

SOA

33ms

MTA-STS

67ms

DNSSEC

119ms

SRV

2115ms

Total

3081ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:00:49	673ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-27 14:55:12	816ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-27 02:09:25	1021ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-24 11:55:51	1171ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 14:21:17	4034ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-18 03:43:49 shown	3081ms	3 NS 1 A 2 MX	🔓 Insecure