etrstech.com - dns.ninja

etrstech.com

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:1721🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:d0a3🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.23.33Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.163🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSisabel.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2668🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
A2803:f800:50::6ca2:c268🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRisabel.ns.cloudflare.com
A2a06:98c1:50::ac40:2268🇺🇸 Cloudflare2a06:98c1:50::/45
PTRisabel.ns.cloudflare.com
A108.162.194.104🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
A162.159.38.104Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
A172.64.34.104🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
NSyisroel.ns.cloudflare.com
A2606:4700:58::a29f:2cb9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyisroel.ns.cloudflare.com
A2803:f800:50::6ca2:c3b9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRyisroel.ns.cloudflare.com
A2a06:98c1:50::ac40:23b9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRyisroel.ns.cloudflare.com
A108.162.195.185🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyisroel.ns.cloudflare.com
A162.159.44.185Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyisroel.ns.cloudflare.com
A172.64.35.185🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyisroel.ns.cloudflare.com
MXmoose-relay.mxrouting.net ⭐
A45.43.208.29🇺🇸 QUICKPACKET45.43.208.0/24 QuickPacket LLC
PTRmoose.mxrouting.net
MXmoose.mxrouting.net(20)
A45.43.208.29🇺🇸 QUICKPACKET45.43.208.0/24 QuickPacket LLC
PTRmoose.mxrouting.net
TXTv=spf1 include:mxroute.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.23.33, 172.67.208.163
IPv6 hints2606:4700:3036::6815:1721, 2606:4700:3036::ac43:d0a3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com
SOAisabel.ns.cloudflare.comdns@cloudflare.com serial=2406655380

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1781611580

Same first word

etrstech.com

Similar names

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DNS History

8 records (8 active, 0 former)

NSisabel.ns.cloudflare.comyisroel.ns.cloudflare.comMXmoose-relay.mxrouting.netmoose.mxrouting.netA104.21.23.33172.67.208.1632606:4700:3036::6815:17212606:4700:3036::ac43:d0a3
●NSisabel.ns.cloudflare.com2026-02-27 → 2026-06-16 · 2 obs
● 2026-02-27 02:42:44
● 2026-06-16 12:25:04
●NSyisroel.ns.cloudflare.com2026-02-27 → 2026-06-16 · 2 obs
● 2026-02-27 02:42:44
● 2026-06-16 12:25:04
●MXmoose-relay.mxrouting.net2026-02-27 → 2026-06-16 · 2 obs
● 2026-02-27 02:42:44
● 2026-06-16 12:25:04
●MXmoose.mxrouting.net2026-02-27 → 2026-06-16 · 2 obs
● 2026-02-27 02:42:44
● 2026-06-16 12:25:04
●A104.21.23.332026-02-27 → 2026-06-16 · 2 obs
● 2026-02-27 02:42:44
● 2026-06-16 12:25:04
●A172.67.208.1632026-02-27 → 2026-06-16 · 2 obs
● 2026-02-27 02:42:44
● 2026-06-16 12:25:04
●A2606:4700:3036::6815:17212026-02-27 → 2026-06-16 · 2 obs
● 2026-02-27 02:42:44
● 2026-06-16 12:25:04
●A2606:4700:3036::ac43:d0a32026-02-27 → 2026-06-16 · 2 obs
● 2026-02-27 02:42:44
● 2026-06-16 12:25:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...-
etrstech.comisabel.ns.cloudflare.com, yisroel.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.185

NS records: isabel.ns.cloudflare.com, yisroel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for etrstech.com (unsigned zone)

⏱️ Timing

Total: 387ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.208.163, 104.21.23.33
AAAA22606:4700:3036::6815:1721, 2606:4700:3036::ac43:d0a3
NS2isabel.ns.cloudflare.com, yisroel.ns.cloudflare.com
MX2moose.mxrouting.net (pri: 10), moose-relay.mxrouting.net (pri: 20)
TXT1v=spf1 include:mxroute.com -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1isabel.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (isabel.ns.cloudflare.com, isabel.ns.cloudflare.com, isabel.ns.cloudflare.com...)

Analysis

IP Addresses

etrstech.com has four IP addresses: 104.21.23.33, 172.67.208.163, 2606:4700:3036::6815:1721 and 2606:4700:3036::ac43:d0a3.

Among the host names that share IP numbers with etrstech.com are log.eorezo.com, mayapalace1.com, www.denbo.com.cdn.cloudflare.net and two others.

Name Servers

etrstech.com uses two name servers for its delegation: isabel.ns.cloudflare.com and yisroel.ns.cloudflare.com.

etrstech.com has the same name server delegation as a number of other domains, such as snackkult.com, banquesalimentaires.org, rrrb.ru and two more.

etrstech.com has at least partial name server overlap with other domains, such as mobeewash.com, fucai3dcangjitu.cn, 9900058.com and two others.

It is common to see these name servers used together with name servers alexa.ns.cloudflare.com and bruce.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname isabel.ns.cloudflare.com directs to 108.162.194.104, 162.159.38.104 and 172.64.34.104 along with 3 other IP addresses.

Hostname yisroel.ns.cloudflare.com directs to 108.162.195.185, 162.159.44.185 and 172.64.35.185 along with 3 other IP addresses.

Mail Servers

The MX records for etrstech.com point to two mail servers: moose-relay.mxrouting.net and moose.mxrouting.net.

etrstech.com has the same mail server arrangement as a number of other domains, for example cometalibri.it, nwilson.org, mrshometips.com and two more.

etrstech.com shares at least some of its mail servers with other domains — for example flyteknik.com, mail.itb.ac.id, gravityworklife.com and two more.

moose-relay.mxrouting.net resolves to 45.43.208.29; moose.mxrouting.net resolves to the same IP address, 45.43.208.29.

Both moose-relay.mxrouting.net and moose.mxrouting.net resolve to 45.43.208.29 IP addresses each.