theresearchcentaur.com - robtex.com

theresearchcentaur.com

DNSSEC⚠️ Not signed
A18.64.174.24🇺🇸 Amazon18.64.168.0/21
PTRserver-18-64-174-24.mia3.r.cloudfront.net
A18.64.174.30🇺🇸 Amazon18.64.168.0/21
A18.64.174.95🇺🇸 Amazon18.64.168.0/21
A18.64.174.118🇺🇸 Amazon18.64.168.0/21
NSns-1238.awsdns-26.org ⭐
A2600:9000:5304:d600::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1238.awsdns-26.org
A205.251.196.214🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1238.awsdns-26.org
NSns-1888.awsdns-44.co.uk
A2600:9000:5307:6000::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1888.awsdns-44.co.uk
A205.251.199.96🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1888.awsdns-44.co.uk
NSns-479.awsdns-59.com
A2600:9000:5301:df00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-479.awsdns-59.com
A205.251.193.223🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-479.awsdns-59.com
NSns-724.awsdns-26.net
A2600:9000:5302:d400::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-724.awsdns-26.net
A205.251.194.212🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-724.awsdns-26.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c23::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f26.1e100.net
A142.251.111.26🇺🇸 Google142.251.111.0/24
PTRbk-in-f26.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
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
MXaspmx3.googlemail.com(30)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns-1238.awsdns-26.orgawsdns-hostmaster@amazon.com serial=1

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=1774960532

Subdomains

www.theresearchcentaur.com

Same first word

theresearchcentaur.com

DNS History

32 records (13 active, 19 former)

20162017201820192020202120222023202420252026NSns-1238.awsdns-26.orgns-1888.awsdns-44.co.ukns-479.awsdns-59.comns-724.awsdns-26.netns1.hover.comns2.hover.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA18.64.174.11818.64.174.2418.64.174.3018.64.174.95107.21.9.249107.23.43.17613.226.144.1313.226.144.1513.226.144.7213.226.144.8713.249.91.10013.249.91.10413.249.91.1313.249.91.4552.7.142.16154.164.47.19154.172.147.19754.210.19.9364.98.145.3064.99.80.30CNAMEbehemoth-websites-520925270.us-east-1.elb.amazonaws.com
●NSns-1238.awsdns-26.org2026-03-28 → 2026-03-31 · 3 obs
○ 2017-04-21 06:22:40
● 2026-03-28 20:14:46
● 2026-03-31 12:57:02
●NSns-1888.awsdns-44.co.uk2026-03-28 → 2026-03-31 · 3 obs
○ 2017-04-21 06:22:40
● 2026-03-28 20:14:46
● 2026-03-31 12:57:02
●NSns-479.awsdns-59.com2026-03-28 → 2026-03-31 · 3 obs
○ 2017-04-21 06:22:40
● 2026-03-28 20:14:46
● 2026-03-31 12:57:02
●NSns-724.awsdns-26.net2026-03-28 → 2026-03-31 · 3 obs
○ 2017-04-21 06:22:40
● 2026-03-28 20:14:46
● 2026-03-31 12:57:02
○NSns1.hover.com2015-10-16 → 2017-04-21 · 6 obs
● 2015-10-16 04:35:16
○ 2015-12-15 15:12:08
● 2016-03-19 22:00:38
● 2017-04-21 06:22:40
○ 2026-03-28 20:14:46
○ 2026-03-31 12:57:02
○NSns2.hover.com2015-10-16 → 2017-04-21 · 6 obs
● 2015-10-16 04:35:16
○ 2015-12-15 15:12:08
● 2016-03-19 22:00:38
● 2017-04-21 06:22:40
○ 2026-03-28 20:14:46
○ 2026-03-31 12:57:02
●MXalt1.aspmx.l.google.com2015-05-10 → 2026-03-31 · 2 obs
● 2015-05-10 05:13:12
● 2026-03-31 12:57:02
●MXalt2.aspmx.l.google.com2015-05-10 → 2026-03-31 · 2 obs
● 2015-05-10 05:13:12
● 2026-03-31 12:57:02
●MXaspmx.l.google.com2015-05-10 → 2026-03-31 · 2 obs
● 2015-05-10 05:13:12
● 2026-03-31 12:57:02
●MXaspmx2.googlemail.com2015-05-10 → 2026-03-31 · 2 obs
● 2015-05-10 05:13:12
● 2026-03-31 12:57:02
●MXaspmx3.googlemail.com2015-05-10 → 2026-03-31 · 2 obs
● 2015-05-10 05:13:12
● 2026-03-31 12:57:02
○A107.21.9.2492015-05-10 → 2015-05-10 · 3 obs
● 2015-05-10 05:13:12
○ 2026-03-28 20:14:46
○ 2026-03-31 12:57:02
○A107.23.43.1762016-03-19 → 2016-03-19 · 4 obs
○ 2015-12-15 15:12:08
● 2016-03-19 22:00:38
○ 2016-07-21 10:33:02
○ 2026-03-31 12:57:02
○A13.226.144.132026-03-30 → 2026-03-30 · 4 obs
○ 2026-03-29 22:55:50
● 2026-03-30 01:57:36
○ 2026-03-31 07:49:30
○ 2026-03-31 12:57:02
○A13.226.144.152026-03-30 → 2026-03-30 · 4 obs
○ 2026-03-29 22:55:50
● 2026-03-30 01:57:36
○ 2026-03-31 07:49:30
○ 2026-03-31 12:57:02
○A13.226.144.722026-03-30 → 2026-03-30 · 4 obs
○ 2026-03-29 22:55:50
● 2026-03-30 01:57:36
○ 2026-03-31 07:49:30
○ 2026-03-31 12:57:02
○A13.226.144.872026-03-30 → 2026-03-30 · 4 obs
○ 2026-03-29 22:55:50
● 2026-03-30 01:57:36
○ 2026-03-31 07:49:30
○ 2026-03-31 12:57:02
○A13.249.91.1002026-03-29 → 2026-03-29 · 5 obs
○ 2026-03-29 05:57:38
● 2026-03-29 11:30:24
● 2026-03-29 22:55:50
○ 2026-03-30 01:57:36
○ 2026-03-31 12:57:02
○A13.249.91.1042026-03-29 → 2026-03-29 · 5 obs
○ 2026-03-29 05:57:38
● 2026-03-29 11:30:24
● 2026-03-29 22:55:50
○ 2026-03-30 01:57:36
○ 2026-03-31 12:57:02
○A13.249.91.132026-03-29 → 2026-03-29 · 5 obs
○ 2026-03-29 05:57:38
● 2026-03-29 11:30:24
● 2026-03-29 22:55:50
○ 2026-03-30 01:57:36
○ 2026-03-31 12:57:02
○A13.249.91.452026-03-29 → 2026-03-29 · 5 obs
○ 2026-03-29 05:57:38
● 2026-03-29 11:30:24
● 2026-03-29 22:55:50
○ 2026-03-30 01:57:36
○ 2026-03-31 12:57:02
●A18.64.174.1182026-03-28 → 2026-03-31 · 7 obs
○ 2017-04-21 06:22:40
● 2026-03-28 20:14:46
● 2026-03-29 05:57:38
○ 2026-03-29 11:30:24
○ 2026-03-30 01:57:36
● 2026-03-31 07:49:30
● 2026-03-31 12:57:02
●A18.64.174.242026-03-28 → 2026-03-31 · 7 obs
○ 2017-04-21 06:22:40
● 2026-03-28 20:14:46
● 2026-03-29 05:57:38
○ 2026-03-29 11:30:24
○ 2026-03-30 01:57:36
● 2026-03-31 07:49:30
● 2026-03-31 12:57:02
●A18.64.174.302026-03-28 → 2026-03-31 · 7 obs
○ 2017-04-21 06:22:40
● 2026-03-28 20:14:46
● 2026-03-29 05:57:38
○ 2026-03-29 11:30:24
○ 2026-03-30 01:57:36
● 2026-03-31 07:49:30
● 2026-03-31 12:57:02
●A18.64.174.952026-03-28 → 2026-03-31 · 7 obs
○ 2017-04-21 06:22:40
● 2026-03-28 20:14:46
● 2026-03-29 05:57:38
○ 2026-03-29 11:30:24
○ 2026-03-30 01:57:36
● 2026-03-31 07:49:30
● 2026-03-31 12:57:02
○A52.7.142.1612016-07-21 → 2016-07-21 · 4 obs
○ 2016-03-19 22:00:38
● 2016-07-21 10:33:02
○ 2017-04-21 06:22:40
○ 2026-03-31 12:57:02
○A54.164.47.1912016-03-19 → 2016-03-19 · 4 obs
○ 2015-12-15 15:12:08
● 2016-03-19 22:00:38
○ 2016-07-21 10:33:02
○ 2026-03-31 12:57:02
○A54.172.147.1972015-05-10 → 2015-05-10 · 3 obs
● 2015-05-10 05:13:12
○ 2026-03-28 20:14:46
○ 2026-03-31 12:57:02
○A54.210.19.932016-07-21 → 2016-07-21 · 4 obs
○ 2016-03-19 22:00:38
● 2016-07-21 10:33:02
○ 2017-04-21 06:22:40
○ 2026-03-31 12:57:02
○A64.98.145.302017-04-21 → 2017-04-21 · 4 obs
○ 2016-07-21 10:33:02
● 2017-04-21 06:22:40
○ 2026-03-28 20:14:46
○ 2026-03-31 12:57:02
○A64.99.80.302015-05-10 → 2015-12-15 · 4 obs
● 2015-05-10 05:13:12
● 2015-12-15 15:12:08
○ 2016-03-19 22:00:38
○ 2026-03-31 12:57:02
○CNAMEbehemoth-websites-520925270.us-east-1.elb.amazonaws.com2015-05-10 → 2017-04-21 · 4 obs
● 2015-05-10 05:13:12
● 2017-04-21 06:22:40
○ 2026-03-28 20:14:46
○ 2026-03-31 12:57:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
theresearchcentaur.comns-724.awsdns-26.net, ns-479.awsdns-59.com, ns-1238.awsdns-26.org, ns-1888.awsdns-44.co.uk1 record

✅ Authoritative Response

Server:205.251.199.96

NS records: ns-724.awsdns-26.net, ns-479.awsdns-59.com, ns-1238.awsdns-26.org, ns-1888.awsdns-44.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for theresearchcentaur.com (unsigned zone)

⏱️ Timing

Total: 313ms | Queries: -

📄 Records

TypeCountSample Data
A418.64.174.30, 18.64.174.95...
NS4ns-1238.awsdns-26.org, ns-1888.awsdns-44.co.uk...
MX5aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns-1238.awsdns-26.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-479.awsdns-59.com)

Analysis

Hierarchy

The parent of www.theresearchcentaur.com is theresearchcentaur.com.

IP Addresses

theresearchcentaur.com maps to four IP numbers: 18.64.174.24, 18.64.174.30, 18.64.174.95 and 18.64.174.118.

Other host names, for instance www.equitable.aquarelle, www.duplexelectric.com, www.hemkop.se, millsobgyn.com and dwell.msgfocus.com share IP numbers with theresearchcentaur.com.

Name Servers

theresearchcentaur.com's delegation is handled by four name servers: ns-479.awsdns-59.com, ns-724.awsdns-26.net, ns-1238.awsdns-26.org and ns-1888.awsdns-44.co.uk.

theresearchcentaur.com partially shares name servers with other domains; examples include zfops.com, evricloud.co.uk, anaphlaxsis101.org, thecoveatlantis.com and d4gbwlv7glcul.cloudfront.net.

These name servers are commonly used with ns-569.awsdns-07.net, ns-12.awsdns-01.com and ns-1772.awsdns-29.co.uk.

Host names with two IPs:

ns-479.awsdns-59.com points to 2600:9000:5301:df00::1 and 205.251.193.223

ns-724.awsdns-26.net points to 2600:9000:5302:d400::1 and 205.251.194.212

ns-1238.awsdns-26.org points to 2600:9000:5304:d600::1 and 205.251.196.214

ns-1888.awsdns-44.co.uk points to 2600:9000:5307:6000::1 and 205.251.199.96

Mail Servers

Five mail servers handle theresearchcentaur.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

theresearchcentaur.com shares some mail servers with other domains, at least partially, such as niemiec.us, ns500742.ns500754.ns500742.ns500742.ns500754.ns500704.ns500678.ns500705.ns500649.ns500291.ns500666.ns500291.ns500131.lustychickser.com, ns500742.ns500754.ns500742.ns500671.ns500754.ns500742.ns500671.ns500705.ns500688.ns500678.ns500688.ns500678.ns500142.lusty(0x736c7574)z.com, stormprepare.com and ns500742.ns500742.ns500742.ns500671.ns500731.ns500671.ns500704.ns500671.ns500705.ns500704.ns500678.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com.

These mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27.

Host aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.

Host aspmx.l.google.com points to 2607:f8b0:4004:c23::1a and 142.251.111.26.

Host alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27.

Host alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.

Names pointing to 172.253.116.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com.