dropzones.dk DNS records

🖥️ Nameservers3 records 229ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 229ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.121	3600s	linux240.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records2 records 206ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	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	3600s	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.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	93.191.156.121
🔶 Autoconfig	93.191.156.121

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 564ms

TXT Record
brevo-code:f52cde4155114aaede2c3ab39931c8a8
google-site-verification=xgaC5XQ-3yPh2aymR00alFUP_NpolBj7n-_ep2IhYUQ
v=spf1 include:spf.improvmx.com ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.dropzones.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC538ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA189ms

Field	Value
Serial	2026060400
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

229ms

A

229ms

MX

206ms

AAAA

443ms

TXT

564ms

CAA

263ms

HTTPS

206ms

TLSA

174ms

SOA

189ms

MTA-STS

235ms

DNSSEC

538ms

SRV

247ms

Total

2160ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-26 09:36:38	2160ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 19:20:01	1011ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-23 16:27:11	747ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-19 11:59:50	618ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 04:46:30	533ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 04:41:05	1064ms	3 NS 1 A 2 MX	🔒 Secure	View