foursum.com - robtex.com
foursum.com
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
foursum.com |
Similar names
DNS History
58 records (21 active, 37 former)
βNSns-1049.awsdns-03.org2015-06-10 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βNSns-1922.awsdns-48.co.uk2015-06-10 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βNSns-294.awsdns-36.com2015-06-10 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βNSns-679.awsdns-20.net2015-06-10 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βMXalt1.aspmx.l.google.com2015-06-10 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βMXalt2.aspmx.l.google.com2015-06-10 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βMXaspmx.l.google.com2015-06-10 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βMXaspmx2.googlemail.com2015-06-10 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βMXaspmx3.googlemail.com2015-06-10 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βA2600:9000:2117:2000:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 3 obs
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA2600:9000:2117:2800:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 3 obs
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA2600:9000:2117:3000:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 3 obs
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA2600:9000:2117:3c00:3:9ce4:3a40:93a12026-02-22 β 2026-02-22 Β· 4 obs
β 2026-02-22 02:45:20
β 2026-02-23 01:22:56
β 2026-02-23 12:13:10
βA2600:9000:2117:3e00:3:9ce4:3a40:93a12026-02-22 β 2026-02-22 Β· 4 obs
β 2026-02-22 02:45:20
β 2026-02-23 01:22:56
β 2026-02-23 12:13:10
βA2600:9000:2117:5e00:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 3 obs
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA2600:9000:2117:7e00:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 3 obs
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA2600:9000:2117:8400:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 3 obs
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA2600:9000:2117:9a00:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 3 obs
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA2600:9000:2117:a400:3:9ce4:3a40:93a12026-02-22 β 2026-02-22 Β· 4 obs
β 2026-02-22 02:45:20
β 2026-02-23 01:22:56
β 2026-02-23 12:13:10
βA2600:9000:2117:aa00:3:9ce4:3a40:93a12026-02-22 β 2026-02-22 Β· 4 obs
β 2026-02-22 02:45:20
β 2026-02-23 01:22:56
β 2026-02-23 12:13:10
βA2600:9000:2117:b200:3:9ce4:3a40:93a12026-02-22 β 2026-02-22 Β· 4 obs
β 2026-02-22 02:45:20
β 2026-02-23 01:22:56
β 2026-02-23 12:13:10
βA2600:9000:2117:b400:3:9ce4:3a40:93a12026-02-22 β 2026-02-22 Β· 4 obs
β 2026-02-22 02:45:20
β 2026-02-23 01:22:56
β 2026-02-23 12:13:10
βA2600:9000:2117:be00:3:9ce4:3a40:93a12026-02-22 β 2026-02-22 Β· 4 obs
β 2026-02-22 02:45:20
β 2026-02-23 01:22:56
β 2026-02-23 12:13:10
βA2600:9000:2117:cc00:3:9ce4:3a40:93a12026-02-22 β 2026-02-22 Β· 4 obs
β 2026-02-22 02:45:20
β 2026-02-23 01:22:56
β 2026-02-23 12:13:10
βA2600:9000:2117:fc00:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 3 obs
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA2600:9000:286d:2000:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 4 obs
β 2026-02-23 01:22:56
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA2600:9000:286d:2a00:3:9ce4:3a40:93a12026-02-22 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βA2600:9000:286d:2e00:3:9ce4:3a40:93a12026-02-22 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βA2600:9000:286d:3600:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βA2600:9000:286d:3e00:3:9ce4:3a40:93a12026-02-22 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βA2600:9000:286d:4600:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βA2600:9000:286d:4c00:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 4 obs
β 2026-02-23 01:22:56
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA2600:9000:286d:4e00:3:9ce4:3a40:93a12026-02-22 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βA2600:9000:286d:600:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 4 obs
β 2026-02-23 01:22:56
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA2600:9000:286d:6400:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 4 obs
β 2026-02-23 01:22:56
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA2600:9000:286d:7600:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 4 obs
β 2026-02-23 01:22:56
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA2600:9000:286d:8000:3:9ce4:3a40:93a12026-02-22 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βA2600:9000:286d:8800:3:9ce4:3a40:93a12026-02-22 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βA2600:9000:286d:9200:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 4 obs
β 2026-02-23 01:22:56
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA2600:9000:286d:9600:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βA2600:9000:286d:a200:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βA2600:9000:286d:ac00:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βA2600:9000:286d:ae00:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βA2600:9000:286d:be00:3:9ce4:3a40:93a12026-02-22 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βA2600:9000:286d:d400:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βA2600:9000:286d:ee00:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 4 obs
β 2026-02-23 01:22:56
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA2600:9000:286d:f200:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 4 obs
β 2026-02-23 01:22:56
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA2600:9000:286d:f400:3:9ce4:3a40:93a12026-02-23 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βA2600:9000:286d:fc00:3:9ce4:3a40:93a12026-02-22 β 2026-02-23 Β· 2 obs
β 2026-02-23 12:13:10
βA3.170.19.222026-02-23 β 2026-02-23 Β· 4 obs
β 2026-02-23 01:22:56
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA3.170.19.762026-02-23 β 2026-02-23 Β· 4 obs
β 2026-02-23 01:22:56
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA3.170.19.882026-02-23 β 2026-02-23 Β· 4 obs
β 2026-02-23 01:22:56
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA3.170.19.932026-02-23 β 2026-02-23 Β· 4 obs
β 2026-02-23 01:22:56
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA54.187.163.1092015-06-10 β 2020-01-05 Β· 4 obs
β 2020-01-05 08:59:26
β 2026-02-22 02:45:20
β 2026-02-23 12:13:10
βA99.86.91.292026-02-22 β 2026-02-23 Β· 5 obs
β 2026-02-22 02:45:20
β 2026-02-23 01:22:56
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA99.86.91.412026-02-22 β 2026-02-23 Β· 5 obs
β 2026-02-22 02:45:20
β 2026-02-23 01:22:56
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA99.86.91.582026-02-22 β 2026-02-23 Β· 5 obs
β 2026-02-22 02:45:20
β 2026-02-23 01:22:56
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
βA99.86.91.812026-02-22 β 2026-02-23 Β· 5 obs
β 2026-02-22 02:45:20
β 2026-02-23 01:22:56
β 2026-02-23 02:21:02
β 2026-02-23 12:13:10
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| foursum.com | ns-679.awsdns-20.net, ns-294.awsdns-36.com, ns-1049.awsdns-03.org, ns-1922.awsdns-48.co.uk | 1 record |
β Authoritative Response
Server: 205.251.194.167
NS records: ns-679.awsdns-20.net, ns-294.awsdns-36.com, ns-1049.awsdns-03.org, ns-1922.awsdns-48.co.uk
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for foursum.com (unsigned zone)
β±οΈ Timing
Total: 447ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 3.170.19.22, 3.170.19.76... |
| AAAA | 8 | 2600:9000:286d:ac00:3:9ce4:3a40:93a1, 2600:9000:286d:fa00:3:9ce4:3a40:93a1... |
| NS | 4 | ns-1049.awsdns-03.org, ns-1922.awsdns-48.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 1 | 9rm33h5pb7nw5y478gzwtvv80gspvtg8 |
| SOA | 1 | ns-1922.awsdns-48.co.uk awsdns-hostmaste |
π Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-294.awsdns-36.com)
AI analysis
foursum.com maps to twelve IP numbers: 2600:9000:286d:3600:3:9ce4:3a40:93a1, 2600:9000:286d:4600:3:9ce4:3a40:93a1, 2600:9000:286d:9600:3:9ce4:3a40:93a1, 2600:9000:286d:a200:3:9ce4:3a40:93a1, 2600:9000:286d:ac00:3:9ce4:3a40:93a1, 2600:9000:286d:ae00:3:9ce4:3a40:93a1, 2600:9000:286d:d400:3:9ce4:3a40:93a1, 2600:9000:286d:f400:3:9ce4:3a40:93a1, 3.170.19.22, 3.170.19.76, 3.170.19.88 and 3.170.19.93.
Other host names, for instance otdeal.net, sharematter.io, status-barracuda-com-bd3cb6db-b112-4b72-a16b-14cc879aac3f.saas.atlassian.com, quantified.ch and apicdn.spocket.co share IP numbers with foursum.com.
foursum.com is delegated to four name servers: ns-294.awsdns-36.com, ns-679.awsdns-20.net, ns-1049.awsdns-03.org and ns-1922.awsdns-48.co.uk.
foursum.com shares some name servers with other domains, for example d3h0taduyw2mbp.cloudfront.net, bodyunlocking.com, unitoday.net, leicageosystems.info and wnyhealthelink.com.
These name servers are commonly used with the name servers ns-364.awsdns-45.com.
Host names with two IP numbers
Two IPs per host:
ns-294.awsdns-36.com points to 2600:9000:5301:2600::1 and 205.251.193.38
ns-679.awsdns-20.net points to 2600:9000:5302:a700::1 and 205.251.194.167
ns-1049.awsdns-03.org points to 2600:9000:5304:1900::1 and 205.251.196.25
ns-1922.awsdns-48.co.uk points to 2600:9000:5307:8200::1 and 205.251.199.130
foursum.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
foursum.com shares some mail servers with other domains, at least partially; for instance groups.uwgb.edu, ns500693.ns500765.ns500693.ns500693.ns500693.ns500693.ns500693.ns500683.ns500683.ns500588.ns500612.ns500632.ns500110.dtrkdll.com, ns500699.ns500693.ns500699.ns500734.ns500693.ns500588.ns500588.ns500588.ns500588.ns500588.ns500588.ns500699.ns500699.ns500632.ns500612.ns500612.ns500110.dtrkdll.com, ns500693.ns500693.ns500699.ns500734.ns500693.ns500699.ns500588.ns500588.ns500699.ns500632.ns500683.ns500588.ns500588.ns500612.ns500588.ns500578.ns500110.dtrkdll.com and ns500698.ns500759.ns500758.ns500735.ns500736.ns500698.ns500576.ns500708.ns500698.ns500576.ns500619.ns500652.ns500619.ns500619.trackreceptor.com.
these mail servers are often used together with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
The host name aspmx2.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27.
The host name aspmx3.googlemail.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27.
The host name aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.
The host name alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.
The host name alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.
Host names that point to 2607:f8b0:4003:c30::1b are aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names that point to 2607:f8b0:4001:c70::1a are aspmx3.googlemail.com and alt2.aspmx.l.google.com.