oestervang.dk

📜 Historical scan 2026-08-27 07:07:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oestervang.dk is a .dk domain served by 3 nameservers (ns1.net21.com, ns2.net21.com, ns2.sitewelder.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 38.90.146.213 is hosted by Equinix (EMEA) Acquisition Enterprises B.V. (AS15830) in United States. Mail is handled by mx.zoho.com, mx2.zoho.com. 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 205ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.net21.com	38.90.146.3	—	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
ns2.net21.com	54.186.192.233	ec2-54-186-192-233.us-west-2.compute.amazonaws.com	AS16509 Amazon.com, Inc.
ns2.sitewelder.com	38.90.146.6	—	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.

🌍 A Records#

1 records 221ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
38.90.146.213	3601s	—	AS15830	Equinix (EMEA) Acquisition Enterprises B.V.	38.90.146.0/24	🇺🇸 United States	Ashburn

📧 MX Records#

2 records 137ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3601s	mx.zoho.com	204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44	mx7.zoho.com mx6.zoho.com mx3.zohomail.com mx2.zohomail.com mx.zohomail.com mx.zoho.com mx3.zoho.com mx2.zoho.com mx8.zoho.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO
20	3601s	mx2.zoho.com	204.141.33.44 204.141.33.44 204.141.33.44 204.141.33.44 204.141.33.44 204.141.33.44 204.141.33.44 204.141.33.44 204.141.33.44	mx2.zoho.com mx3.zoho.com mx.zoho.com mx.zohomail.com mx2.zohomail.com mx3.zohomail.com mx6.zoho.com mx7.zoho.com mx8.zoho.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 2486ms

TXT Record
v=spf1 include:zoho.com ~all

✉️ SPF#

Policy	Record (oestervang.dk)
~all (soft fail)	v=spf1 include:zoho.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 2026-10-12 10:55:14

www CNAME	oestervang.dk (all on oestervang.dk) → 38.90.146.213 (AS15830)
www vs bare domain	Same network oestervang.dk: 38.90.146.213 (AS15830) www.oestervang.dk: 38.90.146.213 (AS15830)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9101ms

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	2026040601
Primary NS (MNAME)	ns1.net21.com
Responsible (RNAME)	hostmaster@oestervang.dk
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

205ms

221ms

137ms

AAAA

135ms

TXT

2486ms

CAA

218ms

HTTPS

218ms

TLSA

318ms

SOA

0ms

MTA-STS

305ms

DNSSEC

9101ms

SRV

2158ms

Total

15921ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 22:06:59	8416ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-26 17:03:57	7616ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-27 07:07:39 shown	15921ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-25 12:59:55	8984ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-17 12:18:53	2171ms	0 NS 1 A 2 MX	🔓 Insecure