spectrumth.com - robtex.com

spectrumth.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:53ae🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:b3af🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.83.174Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.179.175🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScruz.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a58🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcruz.ns.cloudflare.com
A2803:f800:50::6ca2:c058🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcruz.ns.cloudflare.com
A2a06:98c1:50::ac40:2058🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcruz.ns.cloudflare.com
A108.162.192.88🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcruz.ns.cloudflare.com
A172.64.32.88🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcruz.ns.cloudflare.com
A173.245.58.88🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcruz.ns.cloudflare.com
NSdamien.ns.cloudflare.com
A2606:4700:58::a29f:2ca8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamien.ns.cloudflare.com
A2803:f800:50::6ca2:c3a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdamien.ns.cloudflare.com
A2a06:98c1:50::ac40:23a8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdamien.ns.cloudflare.com
A108.162.195.168🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamien.ns.cloudflare.com
A162.159.44.168Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamien.ns.cloudflare.com
A172.64.35.168🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamien.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c07::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbc-in-f27.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4004:c25::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadtq-in-f27.1e100.net
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt3.aspmx.l.google.com(30)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(30)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTv=spf1 a mx ip4:103.27.201.254 include:_spf.ruk-com.cloud ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.83.174, 172.67.179.175
IPv6 hints2606:4700:3032::6815:53ae, 2606:4700:3033::ac43:b3af
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=63, name=cloudflare-ech.com
SOAcruz.ns.cloudflare.comdns@cloudflare.com serial=2401110146

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=1776097247

Same first word

spectrumth.com

Similar names

techtrumps.com
spectrumht.com

DNS History

13 records (11 active, 2 former)

2020202120222023202420252026NScruz.ns.cloudflare.comdamien.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.83.174172.67.179.1752606:4700:3032::6815:53ae2606:4700:3033::ac43:b3af64.31.42.235
○NS(root)2019-04-25 → 2019-04-25 · 3 obs
● 2019-04-25 17:54:28
○ 2026-04-10 11:58:36
○ 2026-04-13 16:38:18
●NScruz.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs
○ 2019-04-25 17:54:28
● 2026-04-10 11:58:36
● 2026-04-13 16:38:18
●NSdamien.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs
○ 2019-04-25 17:54:28
● 2026-04-10 11:58:36
● 2026-04-13 16:38:18
●MXalt1.aspmx.l.google.com2026-04-10 → 2026-04-13 · 2 obs
● 2026-04-10 11:58:36
● 2026-04-13 16:38:18
●MXalt2.aspmx.l.google.com2026-04-10 → 2026-04-13 · 2 obs
● 2026-04-10 11:58:36
● 2026-04-13 16:38:18
●MXalt3.aspmx.l.google.com2026-04-10 → 2026-04-13 · 2 obs
● 2026-04-10 11:58:36
● 2026-04-13 16:38:18
●MXalt4.aspmx.l.google.com2026-04-10 → 2026-04-13 · 2 obs
● 2026-04-10 11:58:36
● 2026-04-13 16:38:18
●MXaspmx.l.google.com2026-04-10 → 2026-04-13 · 2 obs
● 2026-04-10 11:58:36
● 2026-04-13 16:38:18
●A104.21.83.1742026-04-10 → 2026-04-13 · 3 obs
○ 2019-04-25 17:54:28
● 2026-04-10 11:58:36
● 2026-04-13 16:38:18
●A172.67.179.1752026-04-10 → 2026-04-13 · 3 obs
○ 2019-04-25 17:54:28
● 2026-04-10 11:58:36
● 2026-04-13 16:38:18
●A2606:4700:3032::6815:53ae2026-04-10 → 2026-04-13 · 3 obs
○ 2019-04-25 17:54:28
● 2026-04-10 11:58:36
● 2026-04-13 16:38:18
●A2606:4700:3033::ac43:b3af2026-04-10 → 2026-04-13 · 3 obs
○ 2019-04-25 17:54:28
● 2026-04-10 11:58:36
● 2026-04-13 16:38:18
○A64.31.42.2352019-04-25 → 2019-04-25 · 3 obs
● 2019-04-25 17:54:28
○ 2026-04-10 11:58:36
○ 2026-04-13 16:38:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
spectrumth.comcruz.ns.cloudflare.com, damien.ns.cloudflare.com12 records

✅ Authoritative Response

Server:172.64.32.88

NS records: cruz.ns.cloudflare.com, damien.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spectrumth.com (unsigned zone)

⏱️ Timing

Total: 418ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.179.175, 104.21.83.174
AAAA22606:4700:3032::6815:53ae, 2606:4700:3033::ac43:b3af
NS2cruz.ns.cloudflare.com, damien.ns.cloudflare.com
MX5ASPMX.L.GOOGLE.com (pri: 10), ALT1.ASPMX.L.GOOGLE.com (pri: 20)...
TXT1v=spf1 a mx ip4:103.27.201.254 include:_
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cruz.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

spectrumth.com resolves to four IP numbers: 2606:4700:3032::6815:53ae, 2606:4700:3033::ac43:b3af, 104.21.83.174 and 172.67.179.175.

Other host names such as www.unicollege.net, www.wydyjue.com, meslivresnumeriques.be, www.dubaice.com and haotubi.com.cn share IPs with spectrumth.com.

Name Servers

spectrumth.com is delegated to two name servers: cruz.ns.cloudflare.com and damien.ns.cloudflare.com.

spectrumth.com uses the same name server setup as other domains, such as stayatease.com, ton-spin.digital, nongbuaseafood.com and digitalrodeo.com.

spectrumth.com at least partially shares name servers with other domains, for instance buzzmax.fr, speedfans.ru, domaingang.com, tokatinstitute.org and bit-fix.com.

these name servers are often used in conjunction with the name servers adi.ns.cloudflare.com.

Host names with six IP numbers:

cruz.ns.cloudflare.com points to 2606:4700:50::adf5:3a58, 2803:f800:50::6ca2:c058, 2a06:98c1:50::ac40:2058, 108.162.192.88, 172.64.32.88 and 173.245.58.88.

damien.ns.cloudflare.com points to 2606:4700:58::a29f:2ca8, 2803:f800:50::6ca2:c3a8, 2a06:98c1:50::ac40:23a8, 108.162.195.168, 162.159.44.168 and 172.64.35.168.

Mail Servers

Five mail servers handle spectrumth.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.

spectrumth.com shares at least partially some mail servers with other domains, including ns500821.ns500821.ns500794.ns500794.ns500841.ns500821.ns500794.ns500821.ns500794.ns500821.ns500794.ns500790.lustypartnersfinder.com, ns500754.ns500742.ns500742.ns500731.ns500742.ns500671.ns500705.ns500705.ns500671.ns500704.ns500688.ns500678.ns500688.ns500678.ns500291.tenderladiesbz.com, ns500742.ns500671.ns500731.ns500671.ns500688.ns500688.ns500704.ns500678.ns500688.ns500678.ns500291.ns500649.ns500142.lusty(0x736c7574)z.com, ns500742.ns500731.ns500671.ns500671.ns500754.ns500704.ns500731.ns500671.ns500705.ns500704.ns500705.ns500678.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com and ns500698.ns500758.ns500698.ns500758.ns500735.ns500736.ns500736.ns500698.ns500698.ns500698.ns500698.ns500698.ns500698.ns500576.ns500698.ns500576.trackreceptor.com.

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

Host names with two IP numbers:

Hostname aspmx.l.google.com points to 2607:f8b0:4004:c07::1b and 192.178.155.27.

Hostname alt1.aspmx.l.google.com points to 2607:f8b0:4004:c25::1b and 108.177.123.27.

Hostname alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.27.

Hostname alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26.

Hostname alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.