usedwaterloo.com - robtex.com
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usedwaterloo.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| 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=1770918430 | ||||||
DNS History
19 records (9 active, 10 former)
○NSns1.linode.com2015-06-13 → 2017-02-15 · 7 obs
● 2015-06-13 02:11:08
● 2016-02-09 04:42:38
○ 2016-06-23 23:24:36
● 2017-02-15 04:30:24
○ 2026-02-15 05:03:58
○ 2026-02-15 05:04:00
○NSns2.linode.com2016-02-09 → 2016-02-09 · 4 obs
● 2016-02-09 04:42:38
○ 2016-06-23 23:24:36
○ 2026-02-15 05:04:00
○NSns3.linode.com2016-02-09 → 2016-02-09 · 4 obs
● 2016-02-09 04:42:38
○ 2016-06-23 23:24:36
○ 2026-02-15 05:04:00
○NSns31.domaincontrol.com2008-03-13 → 2017-02-15 · 7 obs
● 2015-11-07 16:49:32
○ 2016-02-09 04:42:38
● 2016-06-23 23:24:36
● 2017-02-15 04:30:24
○ 2026-02-15 05:03:58
○ 2026-02-15 05:04:00
○NSns32.domaincontrol.com2008-03-13 → 2017-02-15 · 7 obs
● 2015-11-07 16:49:32
○ 2016-02-09 04:42:38
● 2016-06-23 23:24:36
● 2017-02-15 04:30:24
○ 2026-02-15 05:03:58
○ 2026-02-15 05:04:00
○NSns4.linode.com2016-02-09 → 2016-02-09 · 4 obs
● 2016-02-09 04:42:38
○ 2016-06-23 23:24:36
○ 2026-02-15 05:04:00
○NSns5.linode.com2016-02-09 → 2016-02-09 · 4 obs
● 2016-02-09 04:42:38
○ 2016-06-23 23:24:36
○ 2026-02-15 05:04:00
●NSns51.domaincontrol.com2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 05:03:58
● 2026-02-15 05:04:00
●NSns52.domaincontrol.com2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 05:03:58
● 2026-02-15 05:04:00
●MXalt1.aspmx.l.google.com2015-11-07 → 2026-02-15 · 2 obs
● 2026-02-15 05:04:00
●MXalt2.aspmx.l.google.com2015-11-07 → 2026-02-15 · 2 obs
● 2026-02-15 05:04:00
●MXaspmx.l.google.com2015-11-07 → 2026-02-15 · 2 obs
● 2026-02-15 05:04:00
●MXaspmx2.googlemail.com2015-11-07 → 2026-02-15 · 2 obs
● 2026-02-15 05:04:00
●MXaspmx3.googlemail.com2015-11-07 → 2026-02-15 · 2 obs
● 2026-02-15 05:04:00
●A15.197.148.332026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 05:03:58
● 2026-02-15 05:04:00
○A192.155.69.262016-02-09 → 2017-02-15 · 5 obs
● 2016-02-09 04:42:38
● 2017-02-15 04:30:24
○ 2026-02-15 05:03:58
○ 2026-02-15 05:04:00
●A3.33.130.1902026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 05:03:58
● 2026-02-15 05:04:00
○A64.40.108.1772015-06-13 → 2015-11-07 · 5 obs
● 2015-06-13 02:11:08
● 2015-11-07 16:49:32
○ 2016-02-09 04:42:38
○ 2026-02-15 05:04:00
○A72.233.37.322008-03-13 → 2008-03-13 · 3 obs
○ 2015-06-13 02:11:08
○ 2026-02-15 05:04:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| usedwaterloo.com | ns51.domaincontrol.com, ns52.domaincontrol.com | - |
✅ Authoritative Response
Server: 173.201.73.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usedwaterloo.com (unsigned zone)
⏱️ Timing
Total: 65ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
AI analysis
usedwaterloo.com resolves to two IPs: 3.33.130.190 and 15.197.148.33.
other host names for instance 7mlink.com, chtan.com, cypressone.com, dasemail.net and airbeit.com share IP numbers with usedwaterloo.com.
usedwaterloo.com is delegated to two name servers: ns51.domaincontrol.com and ns52.domaincontrol.com.
usedwaterloo.com shares the same name server setup as other domains, for example thewritingcamp.net, sosmedqqvip.com, lchpr.com, telemarkbibel.com and chicagochocolatesalon.com.
Host names with two IP numbers:
ns51.domaincontrol.com points to 2603:5:2192::1a and 97.74.105.26
ns52.domaincontrol.com points to 2603:5:2292::1a and 173.201.73.26
usedwaterloo.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.
usedwaterloo.com shares mail servers with other domains at least partially, including mapsashokvihar.net, propiedadespadro.com.ar, nagonggan.co.kr, ns500759.ns500758.ns500758.ns500758.ns500759.ns500735.ns500698.ns500698.ns500576.ns500698.ns500576.ns500708.ns500698.ns500652.ns500576.trackreceptor.com and ns500754.ns500731.ns500742.ns500742.ns500705.ns500705.ns500704.ns500671.ns500649.ns500649.ns500666.tenderladiesbz.com.
these mail servers are often used with the mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx5.googlemail.com and aspmx4.googlemail.com.
Host names with two IP numbers: aspmx2.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26; aspmx3.googlemail.com points to 2607:f8b0:4001:c70::1b and 192.178.209.26; aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26; alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27; alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27. Names pointing to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com.