CF1761228964339-tsm20251017082432

MXLIST.NET - s-b2bgateway.sys.cigna.com

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s-b2bgateway.sys.cigna.com checked at 2025-10-23T14:16:04.328Z 113ms 22/22/22 100% R:13
Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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VghDCmW CF johedugfp 2025-10-23