mailer.dev - robtex.com

mailer.dev

DNSSEC🔒 Signed (DS record present)
NSns-cloud-b1.googledomains.com ⭐
A2001:4860:4802:32::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b1.googledomains.com
A216.239.32.107🇺🇸 Google216.239.32.0/24
PTRns-cloud-b1.googledomains.com
NSns-cloud-b2.googledomains.com
A2001:4860:4802:34::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b2.googledomains.com
A216.239.34.107🇺🇸 Google216.239.34.0/24
PTRns-cloud-b2.googledomains.com
NSns-cloud-b3.googledomains.com
A2001:4860:4802:36::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b3.googledomains.com
A216.239.36.107🇺🇸 Google216.239.36.0/24
PTRns-cloud-b3.googledomains.com
NSns-cloud-b4.googledomains.com
A2001:4860:4802:38::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b4.googledomains.com
A216.239.38.107🇺🇸 Google216.239.38.0/24
PTRns-cloud-b4.googledomains.com
MXaspmx.l.google.com ⭐
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A172.217.76.26🇺🇸 Google172.217.76.0/24
PTRyulhrp-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1b🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f27.1e100.net
A142.250.102.26🇺🇸 Google142.250.102.0/24
PTRrb-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4013:c1e::1b🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4001:c21::1a🇩🇪 Google2a00:1450:4001::/48
PTRlcfrai-in-f26.1e100.net
A142.251.127.27🇺🇸 Google142.251.127.0/24
PTRlcfrai-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:4025:c01::1a🇵🇱 Google2a00:1450:4025::/48
PTRrd-in-f26.1e100.net
A142.250.147.27🇺🇸 Google142.250.147.0/24
PTRrd-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns-cloud-b1.googledomains.comcloud-dns-hostmaster@google.com serial=22

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

mailer.cloudns.biz
mailer.ph
mailer.co.uk
mailer.co.in
mailer.es
mailer.su
mailer.in
mailer.lv
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mailer.awsapps.com
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mailer.com.cn
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mailer.support
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mailer.at
mailer.kinghost.net
mailer.nu
mailer.me
mailer.business
mailer.cn
mailer.lt
mailer.us
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mailer.vn
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mailer.co.com
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mailer.mx
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mailer.im
mailer.org

Similar names

imaler.com
merlai.com
elmira.at
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lameri.it
ermail.pl
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lamire.jp
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merlia.ca
maleri.no
laimer.net
ermail.me
merail.com
mariel.cz
maierl.com
merial.jp
limera.org
mariel.tv

DNS History

9 records (9 active, 0 former)

NSns-cloud-b1.googledomains.comns-cloud-b2.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.com
●NSns-cloud-b1.googledomains.com2026-06-02 → 2026-06-15 · 2 obs
● 2026-06-02 19:42:18
● 2026-06-15 20:15:52
●NSns-cloud-b2.googledomains.com2026-06-02 → 2026-06-15 · 2 obs
● 2026-06-02 19:42:18
● 2026-06-15 20:15:52
●NSns-cloud-b3.googledomains.com2026-06-02 → 2026-06-15 · 2 obs
● 2026-06-02 19:42:18
● 2026-06-15 20:15:52
●NSns-cloud-b4.googledomains.com2026-06-02 → 2026-06-15 · 2 obs
● 2026-06-02 19:42:18
● 2026-06-15 20:15:52
●MXalt1.aspmx.l.google.com2026-06-02 → 2026-06-15 · 2 obs
● 2026-06-02 19:42:18
● 2026-06-15 20:15:52
●MXalt2.aspmx.l.google.com2026-06-02 → 2026-06-15 · 2 obs
● 2026-06-02 19:42:18
● 2026-06-15 20:15:52
●MXalt3.aspmx.l.google.com2026-06-02 → 2026-06-15 · 2 obs
● 2026-06-02 19:42:18
● 2026-06-15 20:15:52
●MXalt4.aspmx.l.google.com2026-06-02 → 2026-06-15 · 2 obs
● 2026-06-02 19:42:18
● 2026-06-15 20:15:52
●MXaspmx.l.google.com2026-06-02 → 2026-06-15 · 2 obs
● 2026-06-02 19:42:18
● 2026-06-15 20:15:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
mailer.devns-cloud-b1.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com, ns-cloud-b2.googledomains.com-

✅ Authoritative Response

Server:216.239.32.107

NS records: ns-cloud-b1.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com, ns-cloud-b2.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 826ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com...
MX5alt2.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns-cloud-b1.googledomains.com cloud-dns-

Analysis

Name Servers

The authoritative name servers for mailer.dev are ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.

The name servers of mailer.dev overlap at least partially with those of other domains — among them actcent.org, thebuiltwedding.com, kdfstrategies.com and two more.

Each of the four hosts ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com has two IP addresses. ns-cloud-b1.googledomains.com points to 216.239.32.107 and 2001:4860:4802:32::6b. ns-cloud-b2.googledomains.com points to 216.239.34.107 and 2001:4860:4802:34::6b. ns-cloud-b3.googledomains.com points to 216.239.36.107 and 2001:4860:4802:36::6b. ns-cloud-b4.googledomains.com points to 216.239.38.107 and 2001:4860:4802:38::6b.

Mail Servers

Five mail servers handle mailer.dev: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

mailer.dev has at least partial mail server overlap with other domains such as ns500671.ns500671.ns500671.ns500742.ns500705.ns500678.ns500291.ns500649.ns500671.ns500671.ns500666.ns500153.tenderladiesbz.com, ns500758.ns500698.ns500758.ns500759.ns500759.ns500735.ns500735.ns500698.ns500698.ns500735.ns500735.ns500736.ns500619.ns500619.trackreceptor.com, ns500742.ns500754.ns500731.ns500742.ns500742.ns500731.ns500731.ns500704.ns500671.ns500649.ns500671.ns500649.ns500666.ns500291.ns500131.lustychickser.com and two more.

The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com directs traffic to 172.217.76.26 and 2a00:1450:4009:c0f::1a.

alt1.aspmx.l.google.com directs traffic to 142.250.102.26 and 2a00:1450:4025:402::1b.

alt2.aspmx.l.google.com directs traffic to 192.178.213.26 and 2a00:1450:4013:c1e::1b.

alt3.aspmx.l.google.com directs traffic to 142.251.127.27 and 2a00:1450:4001:c21::1a.

alt4.aspmx.l.google.com directs traffic to 142.250.147.27 and 2a00:1450:4025:c01::1a.