optiwow.com - robtex.com

optiwow.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:32cb🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:a6c9🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.50.203Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.166.201🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalexia.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26af🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexia.ns.cloudflare.com
A2803:f800:50::6ca2:c2af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalexia.ns.cloudflare.com
A2a06:98c1:50::ac40:22af🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalexia.ns.cloudflare.com
A108.162.194.175🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexia.ns.cloudflare.com
A162.159.38.175Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexia.ns.cloudflare.com
A172.64.34.175🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexia.ns.cloudflare.com
NSgarret.ns.cloudflare.com
A2606:4700:58::a29f:2cf6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgarret.ns.cloudflare.com
A2803:f800:50::6ca2:c3f6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgarret.ns.cloudflare.com
A2a06:98c1:50::ac40:23f6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgarret.ns.cloudflare.com
A108.162.195.246🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgarret.ns.cloudflare.com
A162.159.44.246Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgarret.ns.cloudflare.com
A172.64.35.246🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgarret.ns.cloudflare.com
MXd287663a.ess.barracudanetworks.com ⭐
A209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
MXd287663b.ess.barracudanetworks.com(10)
A209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
TXTrecordMS=ms78300190
TXTv=spf1 a ip4:158.69.24.79 include:spf.mandrillapp.com include:spf.protection....
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.50.203, 172.67.166.201
IPv6 hints2606:4700:3033::6815:32cb, 2606:4700:3033::ac43:a6c9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com
SOAalexia.ns.cloudflare.comdns@cloudflare.com serial=2402722985

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=1778452501

Same first word

optiwow.com

DNS History

13 records (8 active, 5 former)

20162017201820192020202120222023202420252026NSalexia.ns.cloudflare.comgarret.ns.cloudflare.comns59.worldnic.comns60.worldnic.comMXd287663a.ess.barracudanetworks.comd287663b.ess.barracudanetworks.comserver1.inboundmx.comserver2.inboundmx.comA104.21.50.203172.67.166.2012606:4700:3033::6815:32cb2606:4700:3033::ac43:a6c9208.88.72.110
●NSalexia.ns.cloudflare.com2026-04-15 → 2026-05-10 · 3 obs
○ 2017-04-18 23:13:12
● 2026-04-15 10:42:32
● 2026-05-10 22:38:52
●NSgarret.ns.cloudflare.com2026-04-15 → 2026-05-10 · 3 obs
○ 2017-04-18 23:13:12
● 2026-04-15 10:42:32
● 2026-05-10 22:38:52
○NSns59.worldnic.com2015-06-24 → 2017-04-18 · 4 obs
● 2015-06-24 10:40:16
● 2017-04-18 23:13:12
○ 2026-04-15 10:42:32
○ 2026-05-10 22:38:52
○NSns60.worldnic.com2015-06-24 → 2017-04-18 · 4 obs
● 2015-06-24 10:40:16
● 2017-04-18 23:13:12
○ 2026-04-15 10:42:32
○ 2026-05-10 22:38:52
●MXd287663a.ess.barracudanetworks.com2026-04-15 → 2026-05-10 · 3 obs
○ 2017-04-18 23:13:12
● 2026-04-15 10:42:32
● 2026-05-10 22:38:52
●MXd287663b.ess.barracudanetworks.com2026-04-15 → 2026-05-10 · 3 obs
○ 2017-04-18 23:13:12
● 2026-04-15 10:42:32
● 2026-05-10 22:38:52
○MXserver1.inboundmx.com2015-06-24 → 2017-04-18 · 4 obs
● 2015-06-24 10:40:16
● 2017-04-18 23:13:12
○ 2026-04-15 10:42:32
○ 2026-05-10 22:38:52
○MXserver2.inboundmx.com2015-06-24 → 2017-04-18 · 4 obs
● 2015-06-24 10:40:16
● 2017-04-18 23:13:12
○ 2026-04-15 10:42:32
○ 2026-05-10 22:38:52
●A104.21.50.2032026-04-15 → 2026-05-10 · 3 obs
○ 2017-04-18 23:13:12
● 2026-04-15 10:42:32
● 2026-05-10 22:38:52
●A172.67.166.2012026-04-15 → 2026-05-10 · 3 obs
○ 2017-04-18 23:13:12
● 2026-04-15 10:42:32
● 2026-05-10 22:38:52
○A208.88.72.1102015-06-24 → 2017-04-18 · 4 obs
● 2015-06-24 10:40:16
● 2017-04-18 23:13:12
○ 2026-04-15 10:42:32
○ 2026-05-10 22:38:52
●A2606:4700:3033::6815:32cb2026-04-15 → 2026-05-10 · 3 obs
○ 2017-04-18 23:13:12
● 2026-04-15 10:42:32
● 2026-05-10 22:38:52
●A2606:4700:3033::ac43:a6c92026-04-15 → 2026-05-10 · 3 obs
○ 2017-04-18 23:13:12
● 2026-04-15 10:42:32
● 2026-05-10 22:38:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net...-
optiwow.comalexia.ns.cloudflare.com, garret.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.246

NS records: alexia.ns.cloudflare.com, garret.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optiwow.com (unsigned zone)

⏱️ Timing

Total: 229ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.50.203, 172.67.166.201
AAAA22606:4700:3033::ac43:a6c9, 2606:4700:3033::6815:32cb
NS2alexia.ns.cloudflare.com, garret.ns.cloudflare.com
MX2d287663a.ess.barracudanetworks.com (pri:, d287663b.ess.barracudanetworks.com (pri:
TXT2recordMS=ms78300190, v=spf1 a ip4:158.69.24.79 include:spf.ma
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alexia.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

optiwow.com maps to four IP numbers: 2606:4700:3033::6815:32cb, 2606:4700:3033::ac43:a6c9, 104.21.50.203 and 172.67.166.201.

Other host names, for instance cnbyl.cn, umamakeshwarienterprises.in, www.zjdyw.cn, blog.ibeats.top and mlrsc.com share IP numbers with optiwow.com.

Name Servers

Two name servers alexia.ns.cloudflare.com and garret.ns.cloudflare.com are delegated to optiwow.com.

optiwow.com uses the same name server configuration as other domains, such as bdslzp.com, jcstnl.com, jnghjs.com, letaoo.net and zg-dingheng.com.

optiwow.com at least partially shares name servers with other domains such as xcinchina.com, sablonmurahsolo.com, pogoh5.com, vegetalfood.fr and stoptoi.com.

These name servers are commonly used with plato.ns.cloudflare.com and brady.ns.cloudflare.com.

Host names with six IP numbers: Host name alexia.ns.cloudflare.com points to 2606:4700:50::a29f:26af, 2803:f800:50::6ca2:c2af, 2a06:98c1:50::ac40:22af, 108.162.194.175, 162.159.38.175 and 172.64.34.175; host name garret.ns.cloudflare.com points to 2606:4700:58::a29f:2cf6, 2803:f800:50::6ca2:c3f6, 2a06:98c1:50::ac40:23f6, 108.162.195.246, 162.159.44.246 and 172.64.35.246.

Mail Servers

Two mail servers handle optiwow.com: d287663a.ess.barracudanetworks.com and d287663b.ess.barracudanetworks.com.

Host names with three IP numbers

d287663a.ess.barracudanetworks.com points to: 209.222.82.252, 209.222.82.253 and 209.222.82.255

d287663b.ess.barracudanetworks.com points to: 209.222.82.252, 209.222.82.253 and 209.222.82.255

Note that d287663a.ess.barracudanetworks.com and d287663b.ess.barracudanetworks.com both point to the same three IPs: 209.222.82.252, 209.222.82.253 and 209.222.82.255

Names pointing to 209.222.82.252: d287663a.ess.barracudanetworks.com and d287663b.ess.barracudanetworks.com

Names pointing to 209.222.82.253: d287663a.ess.barracudanetworks.com and d287663b.ess.barracudanetworks.com

Names pointing to 209.222.82.255: d287663a.ess.barracudanetworks.com and d287663b.ess.barracudanetworks.com