devmigrationb.com - dns.ninja
devmigrationb.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 2011-10-06 #12 | ||||||
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=1788798048 | ||||||
Same first word
devmigrationb.com |
Previous names
Next names
DNS History
4 records (2 active, 2 former)
○NSgcom-ni-dnsspm.7300.grainger.com2015-06-30 → 2016-10-21 · 4 obs
● 2016-10-21 22:43:52
○ 2026-08-24 09:50:58
○ 2026-09-07 16:48:48
●NSlf-dns01.grainger.com2015-06-30 → 2026-09-07 · 2 obs
● 2026-09-07 16:48:48
○NSni-dns01.grainger.com2015-06-30 → 2016-10-21 · 4 obs
● 2016-10-21 22:43:52
○ 2026-08-24 09:50:58
○ 2026-09-07 16:48:48
●NSt5-dns01.grainger.com2026-08-24 → 2026-09-07 · 3 obs
● 2026-08-24 09:50:58
● 2026-09-07 16:48:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| devmigrationb.com | lf-dns01.grainger.com, t5-dns01.grainger.com | 2 records |
✅ Authoritative Response
Server:167.115.8.75
NS records: lf-dns01.grainger.com, t5-dns01.grainger.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devmigrationb.com (unsigned zone)
⏱️ Timing
Total: 220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | lf-dns01.grainger.com, t5-dns01.grainger.com |
| SOA | 1 | lf-dns01.grainger.com ipadmin.grainger.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (lf-dns01.grainger.com, t5-dns01.grainger.com)
Analysis
Name Servers
devmigrationb.com is delegated to two name servers: lf-dns01.grainger.com and t5-dns01.grainger.com.
devmigrationb.com shares its NS records with other domains, for example devmigrationa.com, grainger.cloud, graingersafetyservices.com and two others.
The name servers of devmigrationb.com overlap at least partially with those of other domains — among them sse.grainger.com, 183.115.167.in-addr.arpa, grainger.com.mx and two more.
These name servers commonly appear in delegations together with a1-91.akam.net, a14-64.akam.net, a18-65.akam.net and 3 other.
Both lf-dns01.grainger.com and t5-dns01.grainger.com have a single IP address each — lf-dns01.grainger.com resolves to 167.115.8.75 while t5-dns01.grainger.com resolves to 167.115.128.75.