zolemba.dk

📜 Historical scan 2026-09-26 07:13:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zolemba.dk is a .dk domain served by 4 nameservers (ns-1300.awsdns-34.org, ns-1595.awsdns-07.co.uk, ns-41.awsdns-05.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.121.38.107 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by smtp.dmrmail.nl. 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#

4 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1300.awsdns-34.org	205.251.197.20 2600:9000:5305:1400::1	ns-1300.awsdns-34.org ns-1300.awsdns-34.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1595.awsdns-07.co.uk	205.251.198.59 2600:9000:5306:3b00::1	ns-1595.awsdns-07.co.uk ns-1595.awsdns-07.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-41.awsdns-05.com	205.251.192.41 2600:9000:5300:2900::1	ns-41.awsdns-05.com ns-41.awsdns-05.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-809.awsdns-37.net	205.251.195.41 2600:9000:5303:2900::1	ns-809.awsdns-37.net ns-809.awsdns-37.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

2 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.121.38.107	60s	ec2-3-121-38-107.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.96.0.0/11	🇩🇪 Germany	Frankfurt am Main
52.58.248.175	60s	ec2-52-58-248-175.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	52.56.0.0/14	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	smtp.dmrmail.nl	18.195.109.3	ec2-18-195-109-3.eu-central-1.compute.amazonaws.com	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 67ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 207ms

TXT Record
google-site-verification=Fyge95kHm8-cAtLTpBhkwNQ5B63JrqQHbwXNf7KZHM0
v=spf1 +mx +a include:spf.dmrmail.nl +all

✉️ SPF#

Policy	Record (zolemba.dk)
+all (no restriction)	v=spf1 +mx +a include:spf.dmrmail.nl +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 2026-10-08 09:06:35

www CNAME	zolemba-terraform-production-alb-1314737718.eu-central-1.elb.amazonaws.com (all on amazonaws.com) → 18.159.82.154 63.182.221.51 (AS16509)
www vs bare domain	Same network zolemba.dk: 18.159.82.154 63.182.221.51 (AS16509) www.zolemba.dk: 18.159.82.154 63.182.221.51 (AS16509)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: +all

error "+all" (or a bare "all") authorises every server on the internet to send as this domain

🔗 TLSA / DANE#

1 records 155ms

Service / Owner	Type	Cert association
SMTP _25._tcp.smtp.dmrmail.nl	DANE-EE · SPKI · SHA-256	69418E6237A497F2D0771D2960EA8DF3…

🔐 DNSSEC#

71ms

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	1
Primary NS (MNAME)	ns-1300.awsdns-34.org
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

35ms

54ms

47ms

AAAA

47ms

TXT

207ms

CAA

49ms

HTTPS

47ms

TLSA

155ms

SOA

0ms

MTA-STS

72ms

DNSSEC

71ms

SRV

67ms

Total

3210ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 07:20:18	810ms	4 NS 2 A 1 MX	🔓 Insecure
2026-09-26 07:13:22 shown	3210ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-24 19:07:32	3162ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-17 11:38:04	1229ms	4 NS 2 A 1 MX	🔓 Insecure