optimizebridge.info - robtex.com
optimizebridge.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:2cd4🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:cbea🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.44.212Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.203.234🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | elma.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c09a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:209a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 108.162.192.154🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 172.64.32.154🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 173.245.58.154🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| NS | leland.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c08🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leland.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c308🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | leland.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2308🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | leland.ns.cloudflare.com | ||||||
| A | 108.162.195.8🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leland.ns.cloudflare.com | ||||||
| A | 162.159.44.8Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leland.ns.cloudflare.com | ||||||
| A | 172.64.35.8🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leland.ns.cloudflare.com | ||||||
| MX | mx.optimizebridge.info.cust.hostedemail.com ⭐ | ||||||
| A | 216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International | ||||||
| PTR | mx.hostedemail.com | ||||||
| TXT | v=spf1 include:_spf.hostedemail.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.44.212, 172.67.203.234 | ||||||
| IPv6 | 2606:4700:3031::6815:2cd4, 2606:4700:3033::ac43:cbea | ||||||
| SOA | elma.ns.cloudflare.comdns@cloudflare.com serial=2398754329 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1774700154 | ||||||
Same first word
optimizebridge.info |
DNS History
7 records (7 active, 0 former)
●NSelma.ns.cloudflare.com2026-03-21 → 2026-03-28 · 2 obs
● 2026-03-28 12:46:04
●NSleland.ns.cloudflare.com2026-03-21 → 2026-03-28 · 2 obs
● 2026-03-28 12:46:04
●MXmx.optimizebridge.info.cust.hostedemail.com2026-03-21 → 2026-03-28 · 2 obs
● 2026-03-28 12:46:04
●A104.21.44.2122026-03-21 → 2026-03-28 · 2 obs
● 2026-03-28 12:46:04
●A172.67.203.2342026-03-21 → 2026-03-28 · 2 obs
● 2026-03-28 12:46:04
●A2606:4700:3031::6815:2cd42026-03-21 → 2026-03-28 · 2 obs
● 2026-03-28 12:46:04
●A2606:4700:3033::ac43:cbea2026-03-21 → 2026-03-28 · 2 obs
● 2026-03-28 12:46:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | c0.info.afilias-nst.info, a0.info.afilias-nst.info, a2.info.afilias-nst.info, b0.info.afilias-nst.org... | 12 records |
| optimizebridge.info | elma.ns.cloudflare.com, leland.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.8
NS records: elma.ns.cloudflare.com, leland.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimizebridge.info (unsigned zone)
⏱️ Timing
Total: 450ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.203.234, 104.21.44.212 |
| AAAA | 2 | 2606:4700:3031::6815:2cd4, 2606:4700:3033::ac43:cbea |
| NS | 2 | elma.ns.cloudflare.com, leland.ns.cloudflare.com |
| MX | 1 | mx.optimizebridge.info.cust.hostedemail. |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | elma.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 6 (c0.info.afilias-nst.info, a2.info.afilias-nst.info, a0.info.afilias-nst.info...)
Out-of-bailiwick: 6 (d0.info.afilias-nst.org, b2.info.afilias-nst.org, b0.info.afilias-nst.org...)
Analysis
IP Addresses
optimizebridge.info resolves to four IP numbers: 2606:4700:3031::6815:2cd4, 2606:4700:3033::ac43:cbea, 104.21.44.212 and 172.67.203.234.
Other host names such as www.kyqpdl05.xyz, allegrolokalnie.ogloszenie-9166648.shop, redneckchatcity.com, cars4lessny.com and brightyear.io share IPs with optimizebridge.info.
Name Servers
optimizebridge.info is delegated to two name servers: elma.ns.cloudflare.com and leland.ns.cloudflare.com.
optimizebridge.info shares the same name server setup as legacyloanusabiz.info, gomining-office.com, meetxflowpay.com, azulcardsvirtualpay.com and qualifyingexperts.info.
optimizebridge.info at least partially shares name servers with other domains, for instance sizzlinghot.pl, ball-hop-foxtrot.com, adrianvaniersel.com, debrabhill.com and temika.space.
These name servers are commonly used with priscilla.ns.cloudflare.com and fay.ns.cloudflare.com.
Host names with six IP numbers:
elma.ns.cloudflare.com points to 2606:4700:50::adf5:3a9a, 2803:f800:50::6ca2:c09a, 2a06:98c1:50::ac40:209a, 108.162.192.154, 172.64.32.154 and 173.245.58.154.
leland.ns.cloudflare.com points to 2606:4700:58::a29f:2c08, 2803:f800:50::6ca2:c308, 2a06:98c1:50::ac40:2308, 108.162.195.8, 162.159.44.8 and 172.64.35.8.
Mail Servers
optimizebridge.info is handled by a single mail server, mx.optimizebridge.info.cust.hostedemail.com.
mx.optimizebridge.info.cust.hostedemail.com points to a single IP: 216.40.42.4.