topic.info - dns.ninja

topic.info

DNSSEC⚠️ Not signed
NSjo.ns.cloudflare.com
A2606:4700:50::adf5:3aac🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
A2803:f800:50::6ca2:c0ac🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjo.ns.cloudflare.com
A2a06:98c1:50::ac40:20ac🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjo.ns.cloudflare.com
A108.162.192.172🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
A172.64.32.172🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
A173.245.58.172🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
NSjosh.ns.cloudflare.com
A2606:4700:58::adf5:3b7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
A2803:f800:50::6ca2:c17e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjosh.ns.cloudflare.com
A2a06:98c1:50::ac40:217e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjosh.ns.cloudflare.com
A108.162.193.126🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
A172.64.33.126🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
A173.245.59.126🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
MXaspmx.l.google.com
A2607:f8b0:4004:c06::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
SOAjo.ns.cloudflare.comdns@cloudflare.com serial=2405994037

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1782860367

Previously MX for

Same first word

Similar names

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSjo.ns.cloudflare.comjosh.ns.cloudflare.comns1042.dizinc.comns1043.dizinc.comns1046.dizinc.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commail.topic.infotopic.infoA66.7.193.118
NSjo.ns.cloudflare.com2026-02-21 → 2026-06-30 · 3 obs
○ 2017-09-22 11:21:10
● 2026-02-21 18:25:34
● 2026-06-30 23:41:24
NSjosh.ns.cloudflare.com2026-02-21 → 2026-06-30 · 3 obs
○ 2017-09-22 11:21:10
● 2026-02-21 18:25:34
● 2026-06-30 23:41:24
NSns1042.dizinc.com2015-08-17 → 2017-09-22 · 4 obs
● 2015-08-17 19:10:22
● 2017-09-22 11:21:10
○ 2026-02-21 18:25:34
○ 2026-06-30 23:41:24
NSns1043.dizinc.com2015-08-17 → 2017-09-22 · 4 obs
● 2015-08-17 19:10:22
● 2017-09-22 11:21:10
○ 2026-02-21 18:25:34
○ 2026-06-30 23:41:24
NSns1046.dizinc.com2015-08-17 → 2017-09-22 · 4 obs
● 2015-08-17 19:10:22
● 2017-09-22 11:21:10
○ 2026-02-21 18:25:34
○ 2026-06-30 23:41:24
MXalt1.aspmx.l.google.com2015-08-17 → 2026-06-30 · 2 obs
● 2015-08-17 19:10:22
● 2026-06-30 23:41:24
MXalt2.aspmx.l.google.com2015-08-17 → 2026-06-30 · 2 obs
● 2015-08-17 19:10:22
● 2026-06-30 23:41:24
MXalt3.aspmx.l.google.com2026-02-21 → 2026-06-30 · 3 obs
○ 2017-09-22 11:21:10
● 2026-02-21 18:25:34
● 2026-06-30 23:41:24
MXalt4.aspmx.l.google.com2026-02-21 → 2026-06-30 · 3 obs
○ 2017-09-22 11:21:10
● 2026-02-21 18:25:34
● 2026-06-30 23:41:24
MXaspmx.l.google.com2015-08-17 → 2026-06-30 · 2 obs
● 2015-08-17 19:10:22
● 2026-06-30 23:41:24
MXaspmx2.googlemail.com2015-08-17 → 2017-09-22 · 4 obs
● 2015-08-17 19:10:22
● 2017-09-22 11:21:10
○ 2026-02-21 18:25:34
○ 2026-06-30 23:41:24
MXaspmx3.googlemail.com2015-08-17 → 2017-09-22 · 4 obs
● 2015-08-17 19:10:22
● 2017-09-22 11:21:10
○ 2026-02-21 18:25:34
○ 2026-06-30 23:41:24
MXmail.topic.info2015-08-17 → 2017-09-22 · 4 obs
● 2015-08-17 19:10:22
● 2017-09-22 11:21:10
○ 2026-02-21 18:25:34
○ 2026-06-30 23:41:24
MXtopic.info2015-08-17 → 2017-09-22 · 4 obs
● 2015-08-17 19:10:22
● 2017-09-22 11:21:10
○ 2026-02-21 18:25:34
○ 2026-06-30 23:41:24
A66.7.193.1182015-08-17 → 2017-09-22 · 4 obs
● 2015-08-17 19:10:22
● 2017-09-22 11:21:10
○ 2026-02-21 18:25:34
○ 2026-06-30 23:41:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info-
topic.infojo.ns.cloudflare.com, josh.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.172

NS records: jo.ns.cloudflare.com, josh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topic.info (unsigned zone)

⏱️ Timing

Total: 503ms | Queries: -

📄 Records

TypeCountSample Data
NS2jo.ns.cloudflare.com, josh.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
SOA1jo.ns.cloudflare.com dns.cloudflare.com

Analysis

Name Servers

The NS records for topic.info delegate to jo.ns.cloudflare.com and josh.ns.cloudflare.com.

topic.info uses the same name servers as several other domains — among them classemy.com, omnicare.co.id, stevenwagner.com and two more.

At least some of topic.info's name servers are shared with other domains, for example rawvermonthoney.com, ride-os.com, bugucn.com and two more.

These name servers tend to be deployed in combination with the name servers cass.ns.cloudflare.com and ridge.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

jo.ns.cloudflare.com maps to 108.162.192.172, 172.64.32.172, 173.245.58.172 and 3 additional IP addresses.

josh.ns.cloudflare.com maps to 108.162.193.126, 172.64.33.126, 173.245.59.126 and 3 additional IP addresses.

Mail Servers

topic.info has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

topic.info has at least partial mail server overlap with other domains such as ns500698.ns500758.ns500758.ns500736.ns500708.ns500708.ns500708.ns500708.ns500576.ns500698.tracksymphony.com, ns500754.ns500754.ns500754.ns500742.ns500742.ns500688.ns500704.ns500671.ns500705.ns500704.ns500649.ns500666.lustychickser.com, icopt.org 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:

The A records for aspmx.l.google.com return 172.253.62.27 and 2607:f8b0:4004:c06::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1b.