letdata.dk - dns.ninja

letdata.dk

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:1f22🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:aeeb🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.34Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.174.235🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarturo.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cd8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarturo.ns.cloudflare.com
A2803:f800:50::6ca2:c3d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarturo.ns.cloudflare.com
A2a06:98c1:50::ac40:23d8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarturo.ns.cloudflare.com
A108.162.195.216🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarturo.ns.cloudflare.com
A162.159.44.216Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarturo.ns.cloudflare.com
A172.64.35.216🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarturo.ns.cloudflare.com
NSlovisa.ns.cloudflare.com
A2606:4700:50::a29f:2627🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlovisa.ns.cloudflare.com
A2803:f800:50::6ca2:c227🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlovisa.ns.cloudflare.com
A2a06:98c1:50::ac40:2227🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlovisa.ns.cloudflare.com
A108.162.194.39🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlovisa.ns.cloudflare.com
A162.159.38.39Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlovisa.ns.cloudflare.com
A172.64.34.39🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlovisa.ns.cloudflare.com
MXletdata-dk.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::8🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::7🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
TXTMS=ms13752761
TXTbrevo-code:1236cb584da89a047bcb7179f99c8d3f
TXTv=spf1 include:spf.antispamcloud.com include:spf.protection.outlook.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.34, 172.67.174.235
IPv6 hints2606:4700:3033::6815:1f22, 2606:4700:3034::ac43:aeeb
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=168, name=cloudflare-ech.com
SOAarturo.ns.cloudflare.comdns@cloudflare.com serial=2410928142

dk

DNSSEC🔒 Signed (DS record present)
NSb.nic.dk ⭐
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk
TXTDK zone updateEpoch 1786377601localtime Mon Aug 10 18:00:01 2026gmtime Mon Au...
SOAb.nic.dktech@punktum.dk serial=1786377601

Subdomains

mail.letdata.dk
newsletter.letdata.dk

Same first word

letdata.net
letdata.dk

Similar names

tledata.com
datatel.network
datatel.com.br
datatel.de
teldata.de
adlatte.com
datatel.com.au
atdelta.com
datatel.dk
teldata.it
datealt.com
datatel.it
datatel.ru
dattela.info
datatel.co.uk
tadatel.com
datatel.in
teldata.com
datatel.support
datatel.gr
datatel.com
teldata.net
datatel.fr
datatel.pl
deltata.com
dalatte.com
tadatel.net
datatel.net
datatel.net.pl
dtlaeat.com
tataled.com
teldata.info
datatel.host
aldetta.com
datatel.cc
ladatte.com
teldata.com.tr
datatel.us
tdelaat.nl
datatel.nl
latteda.com
datatel.cloud
attlead.com
datatel.ca
dataetl.com
teldata.nl
ltedata.com
datatel.kz
datalte.com
datatel.bo
etldata.com
tadatel.nl
teldata.org
datatel.com.ph
delatta.com
teldata.pl
teldata.com.br
datatel.com.pl
eltdata.com
datatel.be
teldata.biz
teldata.jp

DNS History

21 records (7 active, 14 former)

20162017201820192020202120222023202420252026NSarturo.ns.cloudflare.comlovisa.ns.cloudflare.comns1.unoeuro.comns1pri.webhosting.dkns2.unoeuro.comns2.webhosting.dkns3.unoeuro.comns3.webhosting.dkns4.unoeuro.comns7.webhosting.dkMXletdata-dk.mail.protection.outlook.commail.letdata.dkA104.21.31.34172.67.174.2352606:4700:3033::6815:1f222606:4700:3034::ac43:aeeb117.215.111.1922.109.110.672606:4700:3034::6815:1f222606:4700:3036::ac43:aeeb76.12.128.205
●NSarturo.ns.cloudflare.com2026-02-23 → 2026-08-10 · 3 obs
○ 2017-04-11 04:46:20
● 2026-02-23 15:09:18
● 2026-08-10 16:02:46
●NSlovisa.ns.cloudflare.com2026-02-23 → 2026-08-10 · 3 obs
○ 2017-04-11 04:46:20
● 2026-02-23 15:09:18
● 2026-08-10 16:02:46
○NSns1.unoeuro.com2017-04-11 → 2017-04-11 · 4 obs
○ 2016-04-02 15:19:28
● 2017-04-11 04:46:20
○ 2026-02-23 15:09:18
○ 2026-08-10 16:02:46
○NSns1pri.webhosting.dk2015-07-15 → 2016-04-02 · 4 obs
● 2015-07-15 19:46:06
● 2016-04-02 15:19:28
○ 2017-04-11 04:46:20
○ 2026-08-10 16:02:46
○NSns2.unoeuro.com2017-04-11 → 2017-04-11 · 4 obs
○ 2016-04-02 15:19:28
● 2017-04-11 04:46:20
○ 2026-02-23 15:09:18
○ 2026-08-10 16:02:46
○NSns2.webhosting.dk2015-07-15 → 2016-04-02 · 4 obs
● 2015-07-15 19:46:06
● 2016-04-02 15:19:28
○ 2017-04-11 04:46:20
○ 2026-08-10 16:02:46
○NSns3.unoeuro.com2017-04-11 → 2017-04-11 · 4 obs
○ 2016-04-02 15:19:28
● 2017-04-11 04:46:20
○ 2026-02-23 15:09:18
○ 2026-08-10 16:02:46
○NSns3.webhosting.dk2015-07-15 → 2016-04-02 · 4 obs
● 2015-07-15 19:46:06
● 2016-04-02 15:19:28
○ 2017-04-11 04:46:20
○ 2026-08-10 16:02:46
○NSns4.unoeuro.com2017-04-11 → 2017-04-11 · 4 obs
○ 2016-04-02 15:19:28
● 2017-04-11 04:46:20
○ 2026-02-23 15:09:18
○ 2026-08-10 16:02:46
○NSns7.webhosting.dk2015-07-15 → 2016-04-02 · 4 obs
● 2015-07-15 19:46:06
● 2016-04-02 15:19:28
○ 2017-04-11 04:46:20
○ 2026-08-10 16:02:46
●MXletdata-dk.mail.protection.outlook.com2026-02-23 → 2026-08-10 · 3 obs
○ 2017-04-11 04:46:20
● 2026-02-23 15:09:18
● 2026-08-10 16:02:46
○MXmail.letdata.dk2015-07-15 → 2017-04-11 · 4 obs
● 2015-07-15 19:46:06
● 2017-04-11 04:46:20
○ 2026-02-23 15:09:18
○ 2026-08-10 16:02:46
●A104.21.31.342026-02-23 → 2026-08-10 · 3 obs
○ 2017-04-11 04:46:20
● 2026-02-23 15:09:18
● 2026-08-10 16:02:46
○A117.215.111.1922017-04-11 → 2017-04-11 · 4 obs
○ 2016-04-02 15:19:28
● 2017-04-11 04:46:20
○ 2026-02-23 15:09:18
○ 2026-08-10 16:02:46
●A172.67.174.2352026-02-23 → 2026-08-10 · 3 obs
○ 2017-04-11 04:46:20
● 2026-02-23 15:09:18
● 2026-08-10 16:02:46
○A2.109.110.672015-11-12 → 2016-04-02 · 5 obs
○ 2015-07-15 19:46:06
● 2015-11-12 22:50:06
● 2016-04-02 15:19:28
○ 2017-04-11 04:46:20
○ 2026-08-10 16:02:46
●A2606:4700:3033::6815:1f222026-07-02 → 2026-08-10 · 3 obs
○ 2026-02-23 15:09:18
● 2026-07-02 17:21:48
● 2026-08-10 16:02:46
○A2606:4700:3034::6815:1f222026-02-23 → 2026-02-23 · 4 obs
○ 2017-04-11 04:46:20
● 2026-02-23 15:09:18
○ 2026-07-02 17:21:48
○ 2026-08-10 16:02:46
●A2606:4700:3034::ac43:aeeb2026-07-02 → 2026-08-10 · 3 obs
○ 2026-02-23 15:09:18
● 2026-07-02 17:21:48
● 2026-08-10 16:02:46
○A2606:4700:3036::ac43:aeeb2026-02-23 → 2026-02-23 · 4 obs
○ 2017-04-11 04:46:20
● 2026-02-23 15:09:18
○ 2026-07-02 17:21:48
○ 2026-08-10 16:02:46
○A76.12.128.2052015-07-15 → 2015-07-15 · 3 obs
● 2015-07-15 19:46:06
○ 2015-11-12 22:50:06
○ 2026-08-10 16:02:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...12 records
letdata.dkarturo.ns.cloudflare.com, lovisa.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.39

NS records: arturo.ns.cloudflare.com, lovisa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for letdata.dk (unsigned zone)

⏱️ Timing

Total: 876ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.174.235, 104.21.31.34
AAAA22606:4700:3034::ac43:aeeb, 2606:4700:3033::6815:1f22
NS2arturo.ns.cloudflare.com, lovisa.ns.cloudflare.com
MX1letdata-dk.mail.protection.outlook.com (
TXT3MS=ms13752761, brevo-code:1236cb584da89a047bcb7179f99c8...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1arturo.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)

Analysis

Hierarchy

letdata.dk serves as the parent of mail.letdata.dk and newsletter.letdata.dk.

IP Addresses

letdata.dk has four IP addresses: 104.21.31.34, 172.67.174.235, 2606:4700:3033::6815:1f22 and 2606:4700:3034::ac43:aeeb.

elmontchamber.com, mail.freewareitaliano.it, resimo.cz plus two other host names have IP numbers in common with letdata.dk.

Name Servers

letdata.dk is served by two delegated name servers, arturo.ns.cloudflare.com and lovisa.ns.cloudflare.com.

The name server configuration of letdata.dk is shared with other domains, for instance cgslhcm.com, operator.name, getquin.com and two others.

letdata.dk shares at least some of its name servers with other domains, including seu-rdeli.cc, c871920070705.top, szbrandex.com and two others.

These name servers are frequently paired with the name servers diva.ns.cloudflare.com and toby.ns.cloudflare.com.

Hosts with 6 IP addresses each:

arturo.ns.cloudflare.com carries IP addresses 108.162.195.216, 162.159.44.216 and 172.64.35.216, with 3 other addresses beyond those.

lovisa.ns.cloudflare.com carries IP addresses 108.162.194.39, 162.159.38.39 and 172.64.34.39, with 3 other addresses beyond those.

Mail Servers

letdata.dk uses one mail server — letdata-dk.mail.protection.outlook.com.

letdata-dk.mail.protection.outlook.com has 8 IP addresses: 52.101.68.27, 52.101.68.29, 52.101.73.4 plus 5 more.