echoapp.dk

📜 Historical scan 2026-06-23 16:07:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

echoapp.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 8 June 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.221.37.215 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.echoapp.dk, backup-mx.zitcom.dk. The zone is DNSSEC-signed and validates, 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#

2 records 197ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 229ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.221.37.215	300s	echoappprod2.toecho.dk	AS48854	team.blue Denmark A/S	185.221.36.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 251ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.echoapp.dk	80.160.71.163	mail1.curanet.dk	AS3292 TDC Holding A/S
20	3600s	backup-mx.zitcom.dk	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.221.37.215
🔶 Autoconfig	185.221.37.215

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-09 18:08:58

www	185.221.37.215 (AS48854) (address records, no CNAME)
www vs bare domain	Same network echoapp.dk: 185.221.37.215 (AS48854) www.echoapp.dk: 185.221.37.215 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

395ms

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

🏷️ SOA#

208ms

Field	Value
Serial	2026011201
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-22 23:28:57

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-06-08
Expires	2027-06-30 (249d)

🔗 Same registrant#

13 domains

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
arbejdsmiljøapp.dk	Punktum dk A/S (direct)
beboerapp.dk	Punktum dk A/S (direct)
byggeplads-app.dk	Punktum dk A/S (direct)
byggepladsapp.dk	Punktum dk A/S (direct)
echoupdater.dk	Punktum dk A/S (direct)
ekkoapi.dk	Punktum dk A/S (direct)
ekkoapp.dk	Punktum dk A/S (direct)
ekkocrm.dk	Punktum dk A/S (direct)
ekkomap.dk	Punktum dk A/S (direct)
ekkoupdater.dk	Punktum dk A/S (direct)
medarbejderapp.dk	Punktum dk A/S (direct)
testupdater.dk	Punktum dk A/S (direct)
viskaberarbejdsglæde.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

197ms

229ms

251ms

AAAA

149ms

TXT

583ms

CAA

244ms

HTTPS

232ms

TLSA

221ms

SOA

208ms

MTA-STS

314ms

DNSSEC

395ms

SRV

363ms

Total

2957ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 08:36:48	902ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-28 01:06:45	631ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-25 20:11:44	688ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-23 16:07:58 shown	2957ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-23 12:55:46	1180ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 05:45:10	696ms	2 NS 1 A 2 MX	🔒 Secure