dumitrescu.dk

📜 Historical scan 2026-06-24 23:51:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dumitrescu.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was registered on 18 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 15.197.148.33 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by mx1.improvmx.com, mx2.improvmx.com. 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 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	2603:5:2153::20 97.74.101.32	ns61.domaincontrol.com ns61.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
ns62.domaincontrol.com	173.201.69.32 2603:5:2253::20	ns62.domaincontrol.com ns62.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 A Records#

2 records 78ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
15.197.148.33	600s	a2aa9ff50de748dbe.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	15.196.0.0/14	🇺🇸 United States	—
3.33.130.190	600s	a2aa9ff50de748dbe.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	3.33.128.0/17	🇺🇸 United States	—

📧 MX Records#

2 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1800s	mx1.improvmx.com	13.37.195.136 15.236.236.160 2a05:d012:412:e201:88aa:e7b9:7a43:12d7 2a05:d012:412:e202:f36:2c1f:1a49:d38a 2a05:d012:412:e203:373a:f51a:4a85:1d25 35.181.18.45	ec2-13-37-195-136.eu-west-3.compute.amazonaws.com ec2-15-236-236-160.eu-west-3.compute.amazonaws.com — — — ec2-35-181-18-45.eu-west-3.compute.amazonaws.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	1800s	mx2.improvmx.com	13.36.107.63 13.36.222.39 15.236.61.92 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678 2a05:d012:412:e202:e81e:cc44:3b53:8a3d 2a05:d012:412:e203:7e33:3d9c:28d7:ee20	ec2-13-36-107-63.eu-west-3.compute.amazonaws.com ec2-13-36-222-39.eu-west-3.compute.amazonaws.com ec2-15-236-61-92.eu-west-3.compute.amazonaws.com — — —	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 226ms

TXT Record
v=spf1 include:spf.improvmx.com ~all

✉️ SPF#

Policy	Record (dumitrescu.dk)
~all (soft fail)	v=spf1 include:spf.improvmx.com ~all

📨 DMARC#

Policy	Record (_dmarc.dumitrescu.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

📬 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 2026-10-26 01:33:05

www CNAME	dumitrescu.dk (all on dumitrescu.dk) → 15.197.148.33 3.33.130.190 (AS16509)
www vs bare domain	Same network dumitrescu.dk: 15.197.148.33 3.33.130.190 (AS16509) www.dumitrescu.dk: 15.197.148.33 3.33.130.190 (AS16509)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

95ms

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

🏷️ SOA#

110ms

Field	Value
Serial	2026041000
Primary NS (MNAME)	ns61.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-28 06:07:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-01-18
Expires	2028-01-17 (446d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
compliancechain.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

78ms

48ms

AAAA

78ms

TXT

226ms

CAA

60ms

HTTPS

97ms

TLSA

100ms

SOA

110ms

MTA-STS

61ms

DNSSEC

95ms

SRV

165ms

Total

880ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 01:33:05	896ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-25 12:35:18	9738ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-28 06:49:08	1069ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-25 08:26:47	1308ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-24 23:51:32 shown	880ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-24 19:40:32	2620ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-24 10:24:01	910ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 18:33:27	1561ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 05:14:14	2356ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 05:07:29	18547ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 05:01:18	807ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 05:00:51	677ms	2 NS 2 A 2 MX	🔓 Insecure