rebuildmastertech.com - robtex.com

rebuildmastertech.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:25a5🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:d295🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.37.165Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.210.149🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarmelo.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c81🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarmelo.ns.cloudflare.com
A2803:f800:50::6ca2:c381🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarmelo.ns.cloudflare.com
A2a06:98c1:50::ac40:2381🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarmelo.ns.cloudflare.com
A108.162.195.129🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarmelo.ns.cloudflare.com
A162.159.44.129Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarmelo.ns.cloudflare.com
A172.64.35.129🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarmelo.ns.cloudflare.com
NSolga.ns.cloudflare.com
A2606:4700:50::adf5:3a89🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolga.ns.cloudflare.com
A2803:f800:50::6ca2:c089🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRolga.ns.cloudflare.com
A2a06:98c1:50::ac40:2089🇺🇸 Cloudflare2a06:98c1:50::/45
PTRolga.ns.cloudflare.com
A108.162.192.137🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolga.ns.cloudflare.com
A172.64.32.137🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolga.ns.cloudflare.com
A173.245.58.137🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolga.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTgoogle-site-verification=li9FdHIJLlt-dSCyHb37d8_dhY7aiH9Q5PO2ow_6cW8
TXTopenai-domain-verification=dv-G50kaL8tqBUiTENYXNbcsIhR
TXTv=spf1 +a +mx include:_spf.bigcommerce.com include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.37.165, 172.67.210.149
IPv62606:4700:3032::6815:25a5, 2606:4700:3032::ac43:d295
SOAcarmelo.ns.cloudflare.comdns@cloudflare.com serial=2399605998

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=1771291435

Same first word

rebuildmastertech.com

DNS History

18 records (11 active, 7 former)

20162017201820192020202120222023202420252026NScarmelo.ns.cloudflare.comolga.ns.cloudflare.comns1.bigcommerce.comns2.bigcommerce.comns3.bigcommerce.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.37.165172.67.210.1492606:4700:3032::6815:25a52606:4700:3032::ac43:d295104.195.101.252192.200.182.635.241.32.24763.141.128.12
●NScarmelo.ns.cloudflare.com2026-02-25 → 2026-03-23 · 3 obs
○ 2015-08-12 13:28:00
● 2026-02-25 19:21:38
● 2026-03-23 10:00:42
○NSns1.bigcommerce.com2015-08-12 → 2026-02-25 · 4 obs
● 2015-08-12 13:28:00
● 2026-02-25 19:21:38
○ 2026-03-23 00:22:44
○ 2026-03-23 10:00:42
○NSns2.bigcommerce.com2015-08-12 → 2026-02-25 · 4 obs
● 2015-08-12 13:28:00
● 2026-02-25 19:21:38
○ 2026-03-23 00:22:44
○ 2026-03-23 10:00:42
○NSns3.bigcommerce.com2015-08-12 → 2026-02-25 · 4 obs
● 2015-08-12 13:28:00
● 2026-02-25 19:21:38
○ 2026-03-23 00:22:44
○ 2026-03-23 10:00:42
●NSolga.ns.cloudflare.com2026-02-25 → 2026-03-23 · 3 obs
○ 2015-08-12 13:28:00
● 2026-02-25 19:21:38
● 2026-03-23 10:00:42
●MXalt1.aspmx.l.google.com2015-08-12 → 2026-03-23 · 2 obs
● 2015-08-12 13:28:00
● 2026-03-23 10:00:42
●MXalt2.aspmx.l.google.com2015-08-12 → 2026-03-23 · 2 obs
● 2015-08-12 13:28:00
● 2026-03-23 10:00:42
●MXalt3.aspmx.l.google.com2015-08-12 → 2026-03-23 · 2 obs
● 2015-08-12 13:28:00
● 2026-03-23 10:00:42
●MXalt4.aspmx.l.google.com2015-08-12 → 2026-03-23 · 2 obs
● 2015-08-12 13:28:00
● 2026-03-23 10:00:42
●MXaspmx.l.google.com2015-08-12 → 2026-03-23 · 2 obs
● 2015-08-12 13:28:00
● 2026-03-23 10:00:42
○A104.195.101.2522017-03-23 → 2017-03-23 · 4 obs
○ 2016-07-10 09:18:10
● 2017-03-23 12:29:20
○ 2020-02-08 11:24:20
○ 2026-03-23 10:00:42
●A104.21.37.1652026-03-23 → 2026-03-23 · 3 obs
○ 2026-02-25 19:21:38
● 2026-03-23 00:22:44
● 2026-03-23 10:00:42
●A172.67.210.1492026-03-23 → 2026-03-23 · 3 obs
○ 2026-02-25 19:21:38
● 2026-03-23 00:22:44
● 2026-03-23 10:00:42
○A192.200.182.62015-08-12 → 2016-07-10 · 4 obs
● 2015-08-12 13:28:00
● 2016-07-10 09:18:10
○ 2017-03-23 12:29:20
○ 2026-03-23 10:00:42
●A2606:4700:3032::6815:25a52026-03-23 → 2026-03-23 · 3 obs
○ 2026-02-25 19:21:38
● 2026-03-23 00:22:44
● 2026-03-23 10:00:42
●A2606:4700:3032::ac43:d2952026-03-23 → 2026-03-23 · 3 obs
○ 2026-02-25 19:21:38
● 2026-03-23 00:22:44
● 2026-03-23 10:00:42
○A35.241.32.2472020-02-08 → 2020-02-08 · 4 obs
○ 2017-03-23 12:29:20
● 2020-02-08 11:24:20
○ 2026-02-25 19:21:38
○ 2026-03-23 10:00:42
○A63.141.128.122026-02-25 → 2026-02-25 · 4 obs
○ 2020-02-08 11:24:20
● 2026-02-25 19:21:38
○ 2026-03-23 00:22:44
○ 2026-03-23 10:00:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net...-
rebuildmastertech.comolga.ns.cloudflare.com, carmelo.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.137

NS records: olga.ns.cloudflare.com, carmelo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rebuildmastertech.com (unsigned zone)

⏱️ Timing

Total: 530ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.210.149, 104.21.37.165
AAAA22606:4700:3032::ac43:d295, 2606:4700:3032::6815:25a5
NS2carmelo.ns.cloudflare.com, olga.ns.cloudflare.com
MX5ASPMX.L.GOOGLE.com (pri: 1), ALT3.ASPMX.L.GOOGLE.com (pri: 10)...
TXT3google-site-verification=li9FdHIJLlt-dSC, openai-domain-verification=dv-G50kaL8tqB...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1carmelo.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rebuildmastertech.com points to four IP numbers: 2606:4700:3032::6815:25a5, 2606:4700:3032::ac43:d295, 104.21.37.165 and 172.67.210.149.

For instance, other host names www.caratwork2.com, ekkx.cc, basaribet-girisi2025.com, www.carz.co.il and wallstreettimes.de share IP numbers with rebuildmastertech.com.

Name Servers

rebuildmastertech.com is delegated to two name servers: carmelo.ns.cloudflare.com and olga.ns.cloudflare.com.

rebuildmastertech.com uses the same name server setup as other domains such as sendshort.ai, 2pbr-auto.net, cstone.space, brantleycounty-ga.gov and receiptfaker.com.

rebuildmastertech.com shares name servers with other domains at least partially, for example 49r.us, ikendolo.com, kronosim.com, cn-meihong.com and amicidicapodimonte.org.

These name servers are commonly used together with carl.ns.cloudflare.com, wren.ns.cloudflare.com, mina.ns.cloudflare.com and jacqueline.ns.cloudflare.com.

Host names with six IP numbers: host name carmelo.ns.cloudflare.com points to: 2606:4700:58::a29f:2c81, 2803:f800:50::6ca2:c381, 2a06:98c1:50::ac40:2381, 108.162.195.129, 162.159.44.129 and 172.64.35.129; host name olga.ns.cloudflare.com points to: 2606:4700:50::adf5:3a89, 2803:f800:50::6ca2:c089, 2a06:98c1:50::ac40:2089, 108.162.192.137, 172.64.32.137 and 173.245.58.137.

Mail Servers

Five mail servers handle rebuildmastertech.com: 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.

rebuildmastertech.com shares mail servers with other domains at least partially; for instance soheilgorji.com, littlebigthinkers.com, dclx.co.uk, corepracticeconsulting.com and sani-x.com.

these mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27