lab47.dev - dns.ninja
lab47.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dnsimple-edge.com ⭐ | ||||||
| A | 2620:111:8004::53🇺🇸 AS327712620:111:8004::/48 DNSimple Corporation | ||||||
| A | 199.247.152.53🇺🇸 AS32771199.247.152.0/24 DNSimple Corporation | ||||||
| NS | ns2.dnsimple-edge.net | ||||||
| A | 2620:111:8005::53🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route | ||||||
| A | 199.247.153.53🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route | ||||||
| NS | ns3.dnsimple-edge.io | ||||||
| A | 2620:111:8006::53🇺🇸 AS327712620:111:8006::/48 DNSimple Corporation | ||||||
| A | 199.247.154.53🇺🇸 AS32771199.247.154.0/24 DNSimple Corporation | ||||||
| NS | ns4.dnsimple-edge.org | ||||||
| A | 2620:111:8007::53🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route | ||||||
| A | 199.247.155.53🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route | ||||||
| MX | mxa.mailgun.org ⭐ | ||||||
| A | 34.36.182.139🇺🇸 Google34.32.0.0/11 | ||||||
| PTR | 139.182.36.34.bc.googleusercontent.com | ||||||
| MX | mxb.mailgun.org ⭐ | ||||||
| A | 34.36.182.139🇺🇸 Google34.32.0.0/11 | ||||||
| PTR | 139.182.36.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 include:mailgun.org ~all | ||||||
| SOA | ns1.dnsimple-edge.comadmin@dnsimple.com serial=1551386348 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
🔒 HSTS Preload (+subdomains)
Subdomains
eu0.lab47.dev |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.dnsimple-edge.com2026-05-25 → 2026-06-16 · 3 obs
● 2026-05-25 03:27:22
● 2026-06-16 13:52:58
○NSns1.dnsimple.com2026-04-23 → 2026-04-27 · 4 obs
● 2026-04-27 08:59:16
○ 2026-05-25 03:27:22
○ 2026-06-16 13:52:58
●NSns2.dnsimple-edge.net2026-04-23 → 2026-06-16 · 2 obs
● 2026-06-16 13:52:58
●NSns3.dnsimple-edge.io2026-05-25 → 2026-06-16 · 3 obs
● 2026-05-25 03:27:22
● 2026-06-16 13:52:58
○NSns3.dnsimple.com2026-04-23 → 2026-04-27 · 4 obs
● 2026-04-27 08:59:16
○ 2026-05-25 03:27:22
○ 2026-06-16 13:52:58
●NSns4.dnsimple-edge.org2026-04-23 → 2026-06-16 · 2 obs
● 2026-06-16 13:52:58
●MXmxa.mailgun.org2026-04-23 → 2026-06-16 · 2 obs
● 2026-06-16 13:52:58
●MXmxb.mailgun.org2026-04-23 → 2026-06-16 · 2 obs
● 2026-06-16 13:52:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| lab47.dev | ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net, ns4.dnsimple-edge.org | - |
✅ Authoritative Response
Server:199.247.155.53
NS records: ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net, ns4.dnsimple-edge.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lab47.dev (unsigned zone)
⏱️ Timing
Total: 625ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.dnsimple-edge.com, ns2.dnsimple-edge.net... |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns1.dnsimple-edge.com admin.dnsimple.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
Hierarchy
eu0.lab47.dev is a subdomain of lab47.dev.
Name Servers
The NS records for lab47.dev point to four name servers: ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.
The name servers of lab47.dev overlap at least partially with those of other domains — among them f-u-c-k.com, groupcollectpreview.com, reifeliebhaberin.com and two more.
These name servers commonly appear alongside the name servers ns1.dnsimple.com and ns3.dnsimple.com.
Each of the four hosts ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org has two IP addresses. ns1.dnsimple-edge.com points to 199.247.152.53 and 2620:111:8004::53. ns3.dnsimple-edge.io points to 199.247.154.53 and 2620:111:8006::53. ns2.dnsimple-edge.net points to 199.247.153.53 and 2620:111:8005::53. ns4.dnsimple-edge.org points to 199.247.155.53 and 2620:111:8007::53.
Mail Servers
lab47.dev is served by two mail servers, mxa.mailgun.org and mxb.mailgun.org.
Among the domains sharing a mail server setup with lab47.dev are oregonopry.org, daybyday.app, fidotta.com and two others.
There is at least a partial MX overlap between lab47.dev and other domains, including ncacenter.net, bostoncreditservices.com, bwtech.com and two others.
mxa.mailgun.org and mxb.mailgun.org share one IP address between them — 34.36.182.139.
These two host names — mxa.mailgun.org and mxb.mailgun.org — each point to 34.36.182.139 IP addresses.