| Base | Record | Name | IP | Reverse | Route | AS |
| *.ultsearch.com | a | 174.137.125.93 United States | mdnh-mdnhinc.phl.marchex.com | 174.137.124.0/23 MARCHEX-ARIN01-PHL01 | AS14126 ASN-MARCHEX02 Marchex, Inc. Philadelphia ASN |
| - |
| ultsearch.com | a | 174.137.125.93 United States | mdnh-mdnhinc.phl.marchex.com |
| ns-soa | a.ns.ultsearch.com | 174.137.125.103 United States | ns-mdnhinc1.phl.marchex.com |
| ns | a.ns.ultsearch.com | 174.137.125.103 United States | ns-mdnhinc1.phl.marchex.com |
| b.ns.ultsearch.com | 174.137.125.104 United States | ns-mdnhinc2.phl.marchex.com |
| mx | 0 | a.mx.ultsearch.com | 174.137.112.161 United States | a.mx.marchex.com | 174.137.112.0/20 MARCHEX-ARIN01 | AS40495 ASN-MARCHEX01 Marchex, Inc ASN United States |
| 0 | b.mx.ultsearch.com | 174.137.112.162 United States | (none) |
| com | ns-soa | a.gtld-servers.net | 192.5.6.30 United States | 192.5.6.0/24 VeriSign Route | AS36625 VERISIGN-AS VeriSign, Inc |
| ns | a.gtld-servers.net | 192.5.6.30 United States |
| b.gtld-servers.net | 192.33.14.30 United States | 192.33.14.0/24 VeriSign Route | AS26415 VERISIGN-AS VeriSign, Inc |
| c.gtld-servers.net | 192.26.92.30 United States | 192.26.92.0/24 VeriSign Route | AS36625 VERISIGN-AS VeriSign, Inc |
| d.gtld-servers.net | 192.31.80.30 United States | 192.31.80.0/24 VeriSign Route | AS36617 VERISIGN-AS VeriSign, Inc |
| e.gtld-servers.net | 192.12.94.30 United States | 192.12.94.0/24 VeriSign Route | AS36629 VERISIGN-AS VeriSign, Inc |
| f.gtld-servers.net | 192.35.51.30 United States | 192.35.51.0/24 VeriSign Route | AS36620 VERISIGN-AS VeriSign, Inc |
| g.gtld-servers.net | 192.42.93.30 United States | 192.42.93.0/24 VeriSign Route | AS36624 VERISIGN-AS VeriSign, Inc |
| h.gtld-servers.net | 192.54.112.30 United States | 192.54.112.0/24 VeriSign Route | AS36623 VERISIGN-AS VeriSign, Inc |
| i.gtld-servers.net | 192.43.172.30 United States | 192.43.172.0/24 VeriSign Route | AS36625 VERISIGN-AS VeriSign, Inc |
| j.gtld-servers.net | 192.48.79.30 United States | 192.48.79.0/24 VeriSign Route | AS36626 VERISIGN-AS VeriSign, Inc |
| k.gtld-servers.net | 192.52.178.30 United States | 192.52.178.0/24 VeriSign Route | AS36622 VERISIGN-AS VeriSign, Inc |
| l.gtld-servers.net | 192.41.162.30 United States | 192.41.162.0/24 VeriSign Route | AS36628 VERISIGN-AS VeriSign, Inc |
| m.gtld-servers.net | 192.55.83.30 United States | 192.55.83.0/24 VeriSign Route | AS36618 VERISIGN-AS VeriSign, Inc |