Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Enterprise allocation +4
- Established allocation (13y) +3
- Trust score 82 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- panzica.com
- Forward-confirmed (FCrDNS)
- Not checked
- PTR TTL
- 21600 s
- Reverse DNS last checked
- 2026-11-04 11:54 UTC
Forward DNS records for panzica.com
| Type | Value | Priority | TTL |
|---|---|---|---|
| A | 192.124.249.170 | — | 10800s |
| MX | panzica-com.mail.protection.outlook.com | 0 | — |
| NS | mns01.domaincontrol.com | — | — |
| NS | mns02.domaincontrol.com | — | — |
| TXT | MS=ms36285406 | — | — |
| TXT | ZOOM_verify_oMI1g7qqSMWYSuE9wQ2Z8w | — | — |
| TXT | apple-domain-verification=y5j8FW85gcY5wp9s | — | — |
| TXT | autodesk-domain-verification=Y_y-0LCrX5CG45jlYxCU | — | — |
| TXT | bluebeam-verification=3ed74oeifw6monaxe5hiam4z64upkv | — | — |
| TXT | dmlld3BvaW50X2F6dXJlX2NvbW1vbg== | — | — |
| TXT | duo_sso_verification=D3nFfRDD3oO75r3QS4x8ts5zEzcnoMZwWfGh72NcsYa2i7Zk36Bbh7AdkjY4rHlr | — | — |
| TXT | eac18ec9f74a90fd16405f03c6640829bcfa6adbd669a7eed85ebe214331f8ad | — | — |
| TXT | llsrt2h2mkqfojcmd3hnl46e72 | — | — |
| TXT | v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:52523140c6@rua.easydmarc.us;ruf=mailto:52523140c6@ruf.easydmarc.us;ri=86400;fo=1; | — | — |
| TXT | v=spf1 ip4:192.189.85.35 ip4:192.171.21.186 ip4:29,207.89.36.93 ip4:9.169.217.55 mx include:reflexion.net include:spf.emailsignatures365.com include:spf.protection.outlook.com include:spfa.cpmails.com -all | — | — |
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Domains hosted
as of 2026-11-06 UTC0
issued.live's latest DNS data shows no domain resolving to this IP.
Domain data provided by issued.live — for full details visit https://issued.live/pricing
Reverse DNS history
How this IP's reverse DNS (PTR) has changed over time, from our scans.
This IP's reverse DNS changes frequently — the timeline below shows the most recent changes.
- panzica.com — Nov 2, 2026 → present
- panzicarealty.com — Oct 28, 2026 → Nov 2, 2026
- panzica.com — Oct 24, 2026 → Oct 28, 2026
- panzicarealty.com — Oct 20, 2026 → Oct 24, 2026
- panzica.com — Oct 19, 2026 → Oct 20, 2026
- panzicarealty.com — Oct 19, 2026 → Oct 19, 2026
- panzica.com — Oct 16, 2026 → Oct 19, 2026
- panzicarealty.com — Oct 10, 2026 → Oct 16, 2026
- panzica.com — Oct 6, 2026 → Oct 10, 2026
- panzicarealty.com — Oct 4, 2026 → Oct 6, 2026
- panzica.com — Oct 3, 2026 → Oct 4, 2026
- panzicarealty.com — Oct 1, 2026 → Oct 3, 2026
- panzica.com — Sep 28, 2026 → Oct 1, 2026
- panzicarealty.com — Aug 24, 2026 → Sep 28, 2026
- panzica.com — Aug 16, 2026 → Aug 24, 2026
Network Allocation for 192.171.21.187
- CIDR range
- 192.171.20.0/22
- IP range (int)
- 3,232,437,248 — 3,232,438,271
- Prefix length
- /22
- Organization
- OneCleveland
- ASN
- AS19009
- ASN name
- OneCleveland
- Location
- Cleveland, Ohio, United States
- Coordinates
- 41.505300, -81.556600
- Accuracy radius
- 100 km
- Postal code
- 44118
- Regional Internet Registry
- ARIN
- Allocated
- 2013-01-29
- Data source(s)
- maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
- Last updated
- 2026-11-03 04:10:22
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
Frequently Asked Questions
Who owns 192.171.21.187?
192.171.21.187 is allocated to OneCleveland (AS19009), registered in Cleveland, United States.
Where is 192.171.21.187 located?
The geolocation for 192.171.21.187 maps to Cleveland, United States based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.
What network is 192.171.21.187 on?
192.171.21.187 belongs to the 192.171.20.0/22 network block announced by AS19009. This range contains 1,024 addresses.
Does 192.171.21.187 have a reverse DNS record?
Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.
Neighbors
Other addresses in the same /24.
