done-in-21.dk

📜 Historical scan 2026-06-17 04:11:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

done-in-21.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 15 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 151.101.2.15 is hosted by Fastly, Inc. (AS54113) 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#

3 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	—	—	—
ns2.simply.com	—	—	—
ns3.simply.com	—	—	—

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
151.101.2.15	—	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—

📧 MX Records#

2 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.improvmx.com	13.37.195.136 15.236.236.160 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.
20	—	mx2.improvmx.com	13.36.107.63 13.36.222.39 15.236.61.92	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.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 164ms

TXT Record
google-site-verification=eKN7asAKaA5PyHOEP1UIOanWYe2NCggrgBEsZnrgjas
v=spf1 include:spf.improvmx.com ~all

✉️ SPF#

Policy	Record (done-in-21.dk)
~all (soft fail)	v=spf1 include:spf.improvmx.com ~all

📨 DMARC#

Policy	Record (_dmarc.done-in-21.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 23:52:42

www CNAME	lwfoa2ei.up.railway.app (all on railway.app) → 69.46.46.71 (AS400940)
www vs bare domain	Same network done-in-21.dk: 69.46.46.123 (AS400940) www.done-in-21.dk: 69.46.46.71 (AS400940)
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#

138ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2026022301
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-06 12:07:12

Field	Value
Registrar	Simply.com A/S
Registered	2026-01-15
Expires	2027-01-14 (79d)

📋 WHOIS#

⏱️ Lookup Timing#

49ms

47ms

AAAA

48ms

TXT

164ms

CAA

47ms

HTTPS

47ms

TLSA

49ms

SOA

47ms

MTA-STS

54ms

DNSSEC

138ms

SRV

0ms

Total

602ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 23:52:42	685ms	3 NS 1 A 2 MX	🔓 Insecure
2026-10-03 12:56:59	2831ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-26 11:47:00	1014ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-28 01:35:22	1167ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-09 22:06:38	17462ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-04 20:35:30	5923ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-17 04:11:03 shown	602ms	3 NS 1 A 2 MX	🔓 Insecure