204.12.126.187
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 (17y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Enterprise allocation +4
- Trust score 85 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- northsouth.org
- Forward-confirmed (FCrDNS)
- Not checked
- PTR TTL
- 3600 s
- Reverse DNS last checked
- 2026-11-01 06:30 UTC
Forward DNS records for northsouth.org
| Type | Value | Priority | TTL |
|---|---|---|---|
| A | 104.20.29.89 | — | 300s |
| A | 172.66.171.10 | — | 300s |
| AAAA | 2606:4700:10::6814:1d59 | — | 300s |
| AAAA | 2606:4700:10::ac42:ab0a | — | 300s |
| MX | alt1.aspmx.l.google.com | 5 | — |
| MX | alt2.aspmx.l.google.com | 5 | — |
| MX | alt3.aspmx.l.google.com | 10 | — |
| MX | alt4.aspmx.l.google.com | 10 | — |
| MX | aspmx.l.google.com | 2 | — |
| MX | smtp.google.com | 1 | — |
| NS | deb.ns.cloudflare.com | — | — |
| NS | kirk.ns.cloudflare.com | — | — |
| TXT | 18156369 | — | — |
| TXT | ZOOM_verify_3E8IheUtMxwFveq92YZPJ0 | — | — |
| TXT | apple-domain-verification=Ue6MMYemXK77E0xy | — | — |
| TXT | atlassian-domain-verification=hStaWTc3mI3LWxOgnFKvTw9xO9RnjaDcshBGaaK29W/xRhVysG64dX/vFfFmP8KR | — | — |
| TXT | atlassian-sending-domain-verification=d6978206-2014-4d42-a514-aa063059093f | — | — |
| TXT | canva-site-verification=pQI_TXCmttfDwt30W8Ib5w | — | — |
| TXT | facebook-domain-verification=syz0qi9kwhyids37x7uq0bq5pfo6vj | — | — |
| TXT | google-site-verification=IvMx4BrnIqU7R2a6TZodM9v1eGtpOY3MSTk58R2B__Y | — | — |
| TXT | postman-domain-verification=f6a2adb82208a5a7f0327fdc706ad96d9a03c4c1d0cd4a01232a0f45f78da9f5a0353709ab47f8f4af69e73cbb224f95df0fe7dc85abd7684f64bbcffdce77ed | — | — |
| TXT | v=DMARC1; p=quarantine; sp=quarantine; pct=100; fo=1; ri=86400; rua=mailto:dmarc-reports@northsouth.org,mailto:rua+d74gicijr378@dmarcwise.email,mailto:4507f440ca904919a264bee42f7a3340@dmarc-reports.cloudflare.net,mailto:dmarc_agg@vali.email,mailto:8994ebc3@in.mailhardener.com; ruf=mailto:8994ebc3@in.mailhardener.com,mailto:dmarc-reports@northsouth.org; | — | — |
| TXT | v=spf1 ip4:142.0.180.179 ip4:142.0.176.199 ip4:142.0.176.252/30 include:_spf.google.com include:email-od.com include:amazonses.com ~all | — | — |
| TXT | v=verifydomain MS=6930950 | — | — |
| TXT | yahoo-verification-key=yOMSvynTWpGsmfilgrCy7IpCtPmA8WIyJN0k6uxRkgo= | — | — |
| CAA | iodef mailto:ssl-admin@northsouth.org | 0 | — |
| CAA | issue amazon.com | 0 | — |
| CAA | issue comodoca.com | 0 | — |
| CAA | issue digicert.com; cansignhttpexchanges=yes | 0 | — |
| CAA | issue letsencrypt.org | 0 | — |
| CAA | issue pki.goog; cansignhttpexchanges=yes | 0 | — |
| CAA | issue sectigo.com | 0 | — |
| CAA | issue ssl.com | 0 | — |
| CAA | issuewild amazon.com | 0 | — |
| CAA | issuewild comodoca.com | 0 | — |
| CAA | issuewild digicert.com; cansignhttpexchanges=yes | 0 | — |
| CAA | issuewild letsencrypt.org | 0 | — |
| CAA | issuewild pki.goog; cansignhttpexchanges=yes | 0 | — |
| CAA | issuewild sectigo.com | 0 | — |
| CAA | issuewild ssl.com | 0 | — |
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Domains hosted
as of 2026-11-01 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
Network Allocation for 204.12.126.187
- CIDR range
- 204.12.96.0/19
- IP range (int)
- 3,423,363,072 — 3,423,371,263
- Prefix length
- /19
- Organization
- Ntirety, Inc.
- ASN
- AS20021
- ASN name
- Ntirety, Inc.
- Location
- Englewood, Colorado, United States
- Coordinates
- 37.751000, -97.822000
- Accuracy radius
- 1000 km
- Postal code
- 80113
- Regional Internet Registry
- ARIN
- Allocated
- 2009-06-02
- Data source(s)
- maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
- Last updated
- 2026-11-01 08:49:26
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 204.12.126.187?
204.12.126.187 is allocated to Ntirety, Inc. (AS20021), registered in Englewood, United States.
Where is 204.12.126.187 located?
The geolocation for 204.12.126.187 maps to Englewood, 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 204.12.126.187 on?
204.12.126.187 belongs to the 204.12.96.0/19 network block announced by AS20021. This range contains 8,192 addresses.
Does 204.12.126.187 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.
