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
- Long-established allocation (27y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Isp allocation +5
- Trust score 86 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- smtp.planidx.co.kr
- Forward-confirmed (FCrDNS)
- Not checked
- PTR TTL
- 21600 s
- Reverse DNS last checked
- 2026-10-23 07:46 UTC
Forward DNS records for smtp.planidx.co.kr
| Type | Value | Priority | TTL |
|---|---|---|---|
| A | 210.90.169.168 | — | 172800s |
| TXT | v=DKIM1; k=rsa; n=2048; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA/wCJRlOC0fSJHOgRcIyWUWEVqQCNeJQmEcj2E59XJOlXdYEvJLISKxxmo8AoeXPm2/0QsHChHCaaIRoAAP8K/mThtlrOlL1DK1ghYXcnZUWfQCDrdwOoqwH78Uf8kUb/m97ogWZKps06Z6uiC3HaZUm0VDwyeEkR253F7tU8SLtY8EFD0pWvBj3ImrJBBEcR0YrPnTPFTuRc2sg9/yp1J/4Mxg5BjSv3xEVoqkDP2f/5rKaQXPLjYCZAJx4Ha1GSXh7kOBec0AI+D0BF6zpNfyu2yEcDjVUW4Q84WCxVRArrmU+ieXYYejVMz+ceSGODW5CEmvNPlbl3J6g70JQcIwIDAQAB | — | — |
| TXT | v=spf1 ip4:210.90.169.168 ~all | — | — |
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Domains hosted
as of 2026-10-18 UTC1
Registrable domains (like example.com) with at least one name resolving to this IP — updated daily from issued.live's DNS data.
Domain data provided by issued.live — for full details visit https://issued.live/pricing
Network Allocation for 210.90.169.168
- CIDR range
- 210.90.168.0/21
- IP range (int)
- 3,529,156,608 — 3,529,158,655
- Prefix length
- /21
- Organization
- Korea Telecom
- ASN
- AS4766
- ASN name
- Korea Telecom
- Location
- South Korea
- Coordinates
- 37.511200, 126.974100
- Accuracy radius
- 200 km
- Regional Internet Registry
- APNIC
- Allocated
- 1999-03-24
- Data source(s)
- maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
- Last updated
- 2026-10-08 08:49:51
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 210.90.169.168?
210.90.169.168 is allocated to Korea Telecom (AS4766), registered in South Korea.
Where is 210.90.169.168 located?
The geolocation for 210.90.169.168 maps to South Korea 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 210.90.169.168 on?
210.90.169.168 belongs to the 210.90.168.0/21 network block announced by AS4766. This range contains 2,048 addresses.
Does 210.90.169.168 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.
