Summary
37signals.com ("37signals » Web Design And Usability Experts") is a domain controlled by four nameservers at
p25.dynect.net. All of them are on different IP networks. Incoming mail for
37signals.com is handled by five mailservers having a total of twelve IP numbers. Some of them are on the same IP network.
37signals.com has one IP number.
spinfree.com,
tadalist.com,
backpackit.com,
basecamphq.com,
writeboard.com and at least one other host point to the same IP and also shares nameservers.
37svn.com,
tadalists.com,
highrisehq.com,
campfirenow.com,
www.tadalist.com and at least 34 other hosts point to the same IP.
6pm.com,
emco.com,
zappos.com,
theshoe.com,
seework.com and at least 22 other hosts share nameservers with this domain.
27kb.se,
araos.cl,
abadox.biz,
bliter.com,
akanea.com and at least 29 other hosts share mailservers with this domain.
gw.37signals.com,
k2.37signals.com,
mx.37signals.com,
dev.37signals.com,
mx1.37signals.com and at least 50 other hosts are subdomains to this hostname.
37signals.com is ranked #5821 world wide and is hosted on a server in United States. Trustworthiness, vendor reliability and privacy of this site is good. Child safety is excellent.
(more on reputation).
| base | record | name | ip | reverse | route | as |
| 37signals.com | a | 67.192.26.89 United States | (none) | 67.192.0.0/16 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229 | AS33070 RACKSPACE .com DFW1 |
| ns-soa | ns1.p25.dynect.net | 208.78.70.25 United States | 208.78.70.0/24 Dynamic Network Services, Inc. | AS33517 DYNDNS Dynamic Network Services, Inc. ASN |
| ns | ns2.p25.dynect.net | 204.13.250.25 United States | 204.13.250.0/24 Dynamic Network Services, Inc. |
| ns1.p25.dynect.net | 208.78.70.25 United States | 208.78.70.0/24 Dynamic Network Services, Inc. |
| ns3.p25.dynect.net | 208.78.71.25 United States | 208.78.71.0/24 iAdvantage Ltd. (Customer Route) |
| ns4.p25.dynect.net | 204.13.251.25 United States | 204.13.251.0/24 Dynamic Network Services, Inc. |
| mx | 30 | alt1.aspmx.l.google.com | 209.85.219.15 United States | mail-ew0-f15.google.com | 209.85.219.0/24 Google | AS15169 Google , Inc |
| 30 | alt2.aspmx.l.google.com | 72.14.221.114 United States | fg-in-f114.1e100.net | 72.14.220.0/23 Google |
| 10 | aspmx.l.google.com | 209.85.212.86 United States | mail-vw0-f86.google.com | 209.85.212.0/24 Google |
| 40 | aspmx2.googlemail.com | 209.85.135.27 United States | mu-in-f27.1e100.net | 209.85.134.0/23 Google |
| 40 | aspmx3.googlemail.com | 209.85.222.1 United States | mail-pz0-f1.google.com | 209.85.222.0/24 Google |
| 209.85.222.2 United States | mail-pz0-f2.google.com |
| 209.85.222.3 United States | mail-pz0-f3.google.com |
| 209.85.222.4 United States | mail-pz0-f4.google.com |
| 209.85.222.5 United States | mail-pz0-f5.google.com |
| 209.85.222.6 United States | mail-pz0-f6.google.com |
| 209.85.222.7 United States | mail-pz0-f7.google.com |
| 209.85.222.8 United States | mail-pz0-f8.google.com |
| 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 |