graingermobile.com - robtex.com
graingermobile.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 167.115.83.34🇺🇸 RoadRunner167.115.0.0/16 | ||||||
| PTR | grainger.com | ||||||
| PTR | old-new.grainger.com | ||||||
| PTR | host.graingermobile.com | ||||||
| PTR | www.graingermobile.com | ||||||
| NS | lf-dns01.grainger.com ⭐ | ||||||
| A | 167.115.8.75🇺🇸 RoadRunner167.115.0.0/18 | ||||||
| PTR | lf-dns01.grainger.com | ||||||
| NS | t5-dns01.grainger.com | ||||||
| A | 167.115.128.75🇺🇸 RoadRunner167.115.128.0/24 | ||||||
| PTR | t5-dns01.grainger.com | ||||||
| SOA | lf-dns01.grainger.comipadmin@grainger.com 2015-03-31 #17 | ||||||
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=1774487777 | ||||||
Subdomains
Same first word
graingermobile.com |
DNS History
5 records (3 active, 2 former)
○NSgcom-ni-dnsspm.7300.grainger.com2015-06-21 → 2017-06-28 · 4 obs
● 2017-06-28 02:48:52
○ 2026-02-25 08:31:40
○ 2026-03-26 01:21:38
●NSlf-dns01.grainger.com2015-06-21 → 2026-03-26 · 2 obs
● 2026-03-26 01:21:38
○NSni-dns01.grainger.com2015-06-21 → 2017-06-28 · 4 obs
● 2017-06-28 02:48:52
○ 2026-02-25 08:31:40
○ 2026-03-26 01:21:38
●NSt5-dns01.grainger.com2026-02-25 → 2026-03-26 · 3 obs
● 2026-02-25 08:31:40
● 2026-03-26 01:21:38
●A167.115.83.342015-06-21 → 2026-03-26 · 2 obs
● 2026-03-26 01:21:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| graingermobile.com | lf-dns01.grainger.com, t5-dns01.grainger.com | 2 records |
✅ Authoritative Response
Server:167.115.128.75
NS records: lf-dns01.grainger.com, t5-dns01.grainger.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for graingermobile.com (unsigned zone)
⏱️ Timing
Total: 142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 167.115.83.34 |
| NS | 2 | lf-dns01.grainger.com, t5-dns01.grainger.com |
| SOA | 1 | t5-dns01.grainger.com ipadmin.grainger.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (lf-dns01.grainger.com, t5-dns01.grainger.com)
Analysis
Hierarchy
graingermobile.com is a parent of host.graingermobile.com and www.graingermobile.com.
IP Addresses
graingermobile.com points to IP number: 167.115.83.34.
Other host names such as host.graingermobile.com, old-new.grainger.com and www.graingermobile.com share IP numbers with graingermobile.com.
Name Servers
graingermobile.com is delegated to two name servers: lf-dns01.grainger.com and t5-dns01.grainger.com.
graingermobile.com shares the same name server setup as acklands-graingersucks.com, graingerlearningcenter.net, grainger.net, grainger.cn and acklandgrainger.com.
graingermobile.com at least partially shares name servers with other domains, for instance grainger.ca, grainger.com, graingeraudit.com, daytonmotors.com and supplierconnect.com.
These name servers are commonly used with a1-91.akam.net, a14-64.akam.net, a18-65.akam.net, a3-66.akam.net, a4-67.akam.net and a5-64.akam.net.
Host names with a single IP:
lf-dns01.grainger.com points to 167.115.8.75.
t5-dns01.grainger.com points to 167.115.128.75.