opticalauthoring.com - robtex.com

opticalauthoring.com

DNSSEC⚠️ Not signed
NSns-cloud-c1.googledomains.com ⭐
A2001:4860:4802:32::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c1.googledomains.com
A216.239.32.108🇺🇸 Google216.239.32.0/24
PTRns-cloud-c1.googledomains.com
NSns-cloud-c2.googledomains.com
A2001:4860:4802:34::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c2.googledomains.com
A216.239.34.108🇺🇸 Google216.239.34.0/24
PTRns-cloud-c2.googledomains.com
NSns-cloud-c3.googledomains.com
A2001:4860:4802:36::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c3.googledomains.com
A216.239.36.108🇺🇸 Google216.239.36.0/24
PTRns-cloud-c3.googledomains.com
NSns-cloud-c4.googledomains.com
A2001:4860:4802:38::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c4.googledomains.com
A216.239.38.108🇺🇸 Google216.239.38.0/24
PTRns-cloud-c4.googledomains.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c23::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f26.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f27.1e100.net
A142.251.96.27🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
TXTgoogle-site-verification=iRkB09-wNWOgiR-BLMpchV_J-dC1iuMXWTIA1BwLYP4
SOAns-cloud-c1.googledomains.comcloud-dns-hostmaster@google.com serial=4

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=1774616957

Same first word

opticalauthoring.com

DNS History

13 records (9 active, 4 former)

2017201820192020202120222023202420252026NSns-cloud-c1.googledomains.comns-cloud-c2.googledomains.comns-cloud-c3.googledomains.comns-cloud-c4.googledomains.comns1.dreamhost.comns2.dreamhost.comns3.dreamhost.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA64.111.114.4
●NSns-cloud-c1.googledomains.com2026-03-26 → 2026-03-27 · 3 obs
○ 2018-06-19 11:57:40
● 2026-03-26 02:34:42
● 2026-03-27 13:19:26
●NSns-cloud-c2.googledomains.com2026-03-26 → 2026-03-27 · 3 obs
○ 2018-06-19 11:57:40
● 2026-03-26 02:34:42
● 2026-03-27 13:19:26
●NSns-cloud-c3.googledomains.com2026-03-26 → 2026-03-27 · 3 obs
○ 2018-06-19 11:57:40
● 2026-03-26 02:34:42
● 2026-03-27 13:19:26
●NSns-cloud-c4.googledomains.com2026-03-26 → 2026-03-27 · 3 obs
○ 2018-06-19 11:57:40
● 2026-03-26 02:34:42
● 2026-03-27 13:19:26
○NSns1.dreamhost.com2016-12-16 → 2018-06-19 · 4 obs
● 2016-12-16 05:28:34
● 2018-06-19 11:57:40
○ 2026-03-26 02:34:42
○ 2026-03-27 13:19:26
○NSns2.dreamhost.com2016-12-16 → 2018-06-19 · 4 obs
● 2016-12-16 05:28:34
● 2018-06-19 11:57:40
○ 2026-03-26 02:34:42
○ 2026-03-27 13:19:26
○NSns3.dreamhost.com2016-12-16 → 2018-06-19 · 4 obs
● 2016-12-16 05:28:34
● 2018-06-19 11:57:40
○ 2026-03-26 02:34:42
○ 2026-03-27 13:19:26
●MXalt1.aspmx.l.google.com2016-12-16 → 2026-03-27 · 2 obs
● 2016-12-16 05:28:34
● 2026-03-27 13:19:26
●MXalt2.aspmx.l.google.com2016-12-16 → 2026-03-27 · 2 obs
● 2016-12-16 05:28:34
● 2026-03-27 13:19:26
●MXalt3.aspmx.l.google.com2016-12-16 → 2026-03-27 · 2 obs
● 2016-12-16 05:28:34
● 2026-03-27 13:19:26
●MXalt4.aspmx.l.google.com2016-12-16 → 2026-03-27 · 2 obs
● 2016-12-16 05:28:34
● 2026-03-27 13:19:26
●MXaspmx.l.google.com2016-12-16 → 2026-03-27 · 2 obs
● 2016-12-16 05:28:34
● 2026-03-27 13:19:26
○A64.111.114.42016-12-16 → 2018-06-19 · 4 obs
● 2016-12-16 05:28:34
● 2018-06-19 11:57:40
○ 2026-03-26 02:34:42
○ 2026-03-27 13:19:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
opticalauthoring.comns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com8 records

✅ Authoritative Response

Server:216.239.38.108

NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 455ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-cloud-c3.googledomains.com, ns-cloud-c2.googledomains.com...
MX5alt2.aspmx.l.google.com (pri: 5), alt1.aspmx.l.google.com (pri: 5)...
TXT1google-site-verification=iRkB09-wNWOgiR-
SOA1ns-cloud-c1.googledomains.com cloud-dns-

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)

Analysis

Name Servers

opticalauthoring.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

opticalauthoring.com at least partially shares name servers with other domains, for instance honeywallet.com, rovalproject.com, hyamslegal.com, avrium.com and muskokamaid.net.

Host names with two IP numbers:

Host name ns-cloud-c1.googledomains.com points to: 2001:4860:4802:32::6c and 216.239.32.108.

Host name ns-cloud-c2.googledomains.com points to: 2001:4860:4802:34::6c and 216.239.34.108.

Host name ns-cloud-c3.googledomains.com points to: 2001:4860:4802:36::6c and 216.239.36.108.

Host name ns-cloud-c4.googledomains.com points to: 2001:4860:4802:38::6c and 216.239.38.108.

Mail Servers

opticalauthoring.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

opticalauthoring.com shares mail servers with other domains at least partially, including allwasheduplaundromat.com, platzverweis.com, ns500742.ns500731.ns500731.ns500742.ns500671.ns500704.ns500704.ns500649.ns500649.ns500688.ns500671.ns500649.lustychickser.com, r-net.com and rarityre.com.

these mail servers are often used with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Hosts with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c23::1a and 192.178.155.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27.

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1b and 142.251.96.27.