Carrier profile · USDOT 427439 · MC-188627 · Updated Aug 20, 2026

Dolphin Line Inc

1 power unitavg 4.4 yrMulti-region · 11 statesMOBILE, AL70/100
CARRIER INACTIVEMC-188627 INACTIVERATED SATISFACTORYHAZMAT

Network & Fraud

Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.

No shared-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.
Show all-time history (37 trucks · 12 carriers)

Shares a registration email domain with other carriers

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)1
Observed (24 mo)12
Shared w/ other carriers37

Roadside-observed power units materially exceed the registered MCS-150 fleet — confirm the carrier is operating within its filed capacity.

Shared-VIN cross-links· units inspected under more than one USDOT

VINCarriersInspectionsFirst seenLast seen
5V8VC5321KT905126View sourced platform decode34Aug 21, 2023May 30, 2026
5V8VC5320KT905103View sourced platform decode34Dec 15, 2024Feb 13, 2026
4V4NC9EH5GN940179View sourced platform decode28Dec 10, 2024Jun 30, 2026
527SR5324PM034057View sourced platform decode24Jun 13, 2023Jun 23, 2026
527SR5328PM034059View sourced platform decode22Jul 11, 2023May 6, 2026
4V4NC9EH5GN940182View sourced platform decode26Jul 11, 2023Apr 1, 2026
3AKJHHDR7KSKG6565View sourced platform decode22Oct 3, 2023Feb 26, 2026
3HSDZAPR0PN576911View sourced platform decode26Feb 23, 2024Jan 27, 2026
527SR5323PM034065View sourced platform decode23Jun 12, 2023Jan 27, 2026
3HSDZAPR3PN576854View sourced platform decode26Aug 15, 2023Jan 26, 2026
527SR5325NM024568View sourced platform decode23May 10, 2024Jan 26, 2026
3HSDZAPR7RN575628View sourced platform decode22Nov 6, 2023Jan 21, 2026
5V8VC5328KT905110View sourced platform decode22Oct 7, 2024Jan 21, 2026
3HSDZAPR2PN576876View sourced platform decode26Apr 24, 2024Jan 14, 2026
3HSDZAPR9PN575627View sourced platform decode23Jan 8, 2024Jan 14, 2026
3HSDZAPR0PN576875View sourced platform decode23Jun 25, 2024Jan 12, 2026
3HSDZAPR7PN575366View sourced platform decode24Jun 12, 2023Jan 12, 2026
527SR5321PM034064View sourced platform decode26Jul 4, 2023Jan 12, 2026
1M1AN4GY1RM042899View sourced platform decode24Aug 10, 2023Jan 10, 2026
3HSDZAPR9RN576005View sourced platform decode24Aug 25, 2023Nov 24, 2025
3HSDZAPR5PN576855View sourced platform decode26Sep 25, 2023Nov 23, 2025
5V8VC5327KT905096View sourced platform decode24Jun 27, 2023Nov 18, 2025
3HSDZAPR7PN576856View sourced platform decode22May 28, 2024Nov 17, 2025
3HSDZAPR8PN575649View sourced platform decode23Oct 9, 2023Nov 7, 2025
4V4NC9EH3GN940181View sourced platform decode24Aug 7, 2023Oct 23, 2025
3HSDZAPR2PN576697View sourced platform decode23Aug 16, 2023Oct 20, 2025
3HSDZAPR2PN576120View sourced platform decode22Jun 13, 2023Sep 4, 2025
3HSDZAPR2PN576912View sourced platform decode24Jun 27, 2023Jul 10, 2025
527SR5320PM034069View sourced platform decode23Jun 25, 2024Jul 7, 2025
3HSDZAPR7PN576551View sourced platform decode26Dec 12, 2023Jul 1, 2025
527SR5326PM034061View sourced platform decode22Aug 25, 2023Jul 1, 2025
3HSDZAPR4PN576698View sourced platform decode26Aug 7, 2023Apr 17, 2025
1M1AN4GY9KM008067View sourced platform decode23Jun 22, 2024Apr 15, 2025
4V4NC9EH2GN940186View sourced platform decode22Jul 4, 2023Dec 6, 2024
4V4WC9DH9LN213059View sourced platform decode23Jul 6, 2023Oct 7, 2024
3HSDZAPR2RN179879View sourced platform decode22Jun 22, 2023Jul 8, 2024
3HSDZAPR8PN576140View sourced platform decode23Aug 24, 2023May 15, 2024

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 8 related authorities · joined by email domain

Authorities
8
Combined power
534
States
3
Oldest authority
Nov 9, 1990
Active now
2