rnkandco.com - robtex.com
rnkandco.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=1774696992 | ||||||
Previously MX for
rnkandco.com |
Same first word
rnkandco.com |
DNS History
18 records (4 active, 14 former)
○NSbudget51.noc401.com2020-03-11 → 2020-03-11 · 4 obs
● 2020-03-11 12:16:58
○ 2026-03-17 23:21:12
○ 2026-03-28 11:39:54
○NSbudget52.noc401.com2020-03-11 → 2020-03-11 · 4 obs
● 2020-03-11 12:16:58
○ 2026-03-17 23:21:12
○ 2026-03-28 11:39:54
○NSns1.wmwebhost.com2020-03-11 → 2020-03-11 · 4 obs
● 2020-03-11 12:16:58
○ 2026-03-17 23:21:12
○ 2026-03-28 11:39:54
○NSns1.wmwebs.com2016-06-21 → 2017-03-13 · 5 obs
● 2016-06-21 13:17:52
● 2017-03-13 23:28:24
○ 2020-03-11 12:16:58
○ 2026-03-28 11:39:54
○NSns2.wmwebhost.com2020-03-11 → 2020-03-11 · 4 obs
● 2020-03-11 12:16:58
○ 2026-03-17 23:21:12
○ 2026-03-28 11:39:54
○NSns2.wmwebs.com2016-06-21 → 2017-03-13 · 5 obs
● 2016-06-21 13:17:52
● 2017-03-13 23:28:24
○ 2020-03-11 12:16:58
○ 2026-03-28 11:39:54
○NSns53.domaincontrol.com2015-07-25 → 2016-02-27 · 4 obs
● 2016-02-27 06:49:58
○ 2016-06-21 13:17:52
○ 2026-03-28 11:39:54
○NSns54.domaincontrol.com2015-07-25 → 2016-02-27 · 4 obs
● 2016-02-27 06:49:58
○ 2016-06-21 13:17:52
○ 2026-03-28 11:39:54
●NSns67.domaincontrol.com2026-03-17 → 2026-03-28 · 3 obs
● 2026-03-17 23:21:12
● 2026-03-28 11:39:54
●NSns68.domaincontrol.com2026-03-17 → 2026-03-28 · 3 obs
● 2026-03-17 23:21:12
● 2026-03-28 11:39:54
○MXmail.rnkandco.com2015-07-25 → 2016-02-27 · 4 obs
● 2016-02-27 06:49:58
○ 2016-06-21 13:17:52
○ 2026-03-28 11:39:54
●MXrnkandco-com.mail.protection.outlook.com2026-03-17 → 2026-03-28 · 3 obs
● 2026-03-17 23:21:12
● 2026-03-28 11:39:54
○MXrnkandco.com2020-03-11 → 2020-03-11 · 4 obs
● 2020-03-11 12:16:58
○ 2026-03-17 23:21:12
○ 2026-03-28 11:39:54
○A131.153.38.1702017-03-13 → 2017-03-13 · 4 obs
● 2017-03-13 23:28:24
○ 2020-03-11 12:16:58
○ 2026-03-28 11:39:54
○A162.213.211.602020-03-11 → 2020-03-11 · 4 obs
● 2020-03-11 12:16:58
○ 2026-03-17 23:21:12
○ 2026-03-28 11:39:54
○A166.62.28.792015-07-25 → 2016-02-27 · 4 obs
● 2016-02-27 06:49:58
○ 2016-06-21 13:17:52
○ 2026-03-28 11:39:54
●A185.73.9.1002026-03-17 → 2026-03-28 · 3 obs
● 2026-03-17 23:21:12
● 2026-03-28 11:39:54
○A198.24.183.1342016-06-21 → 2016-06-21 · 4 obs
● 2016-06-21 13:17:52
○ 2017-03-13 23:28:24
○ 2026-03-28 11:39:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rnkandco.com | ns67.domaincontrol.com, ns68.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.71.44
NS records: ns67.domaincontrol.com, ns68.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rnkandco.com (unsigned zone)
⏱️ Timing
Total: 109ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.73.9.100 |
| NS | 2 | ns67.domaincontrol.com, ns68.domaincontrol.com |
| MX | 1 | rnkandco-com.mail.protection.outlook.com |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms10512607 |
| SOA | 1 | ns67.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns67.domaincontrol.com, ns67.domaincontrol.com, ns68.domaincontrol.com...)
Analysis
IP Addresses
rnkandco.com points to a single IP: 185.73.9.100.
Other host names, for instance mail.smartboxstorage.net, mail.angelscaulking.com, mail.zones.com.pk, tabarkpackaging.com and mail.afd-traders.com share IP numbers with rnkandco.com.
Name Servers
Two name servers ns67.domaincontrol.com and ns68.domaincontrol.com handle delegation for rnkandco.com.
rnkandco.com uses the same name server setup as other domains, for example fintedu.com, memarandoms.com, egoodenough.com, joseyluis.com and jefffreling.com.
Host names with two IP numbers:
ns67.domaincontrol.com points to: 2603:5:2174::2c and 97.74.103.44
ns68.domaincontrol.com points to: 2603:5:2274::2c and 173.201.71.44
Mail Servers
rnkandco.com is handled by a single mail server, rnkandco-com.mail.protection.outlook.com.
Hostname rnkandco-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::c, 2a01:111:f403:ca09::d, 52.101.73.2, 52.101.73.6, 52.101.73.19 and 52.101.73.153.