blog.leanstack.io - dns.ninja
blog.leanstack.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| NS | ns1.dnsimple.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2400:cb00:2049:1::a29f:1804🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns1.dnsimple.com | ||||||
| A | 162.159.24.4Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dnsimple.com | ||||||
| NS | ns2.dnsimple.com ⚠️ Not in parent delegation | ||||||
| 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.com ⚠️ Not in parent delegation | ||||||
| A | 2400:cb00:2049:1::a29f:1a04🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns3.dnsimple.com | ||||||
| A | 162.159.26.4Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.dnsimple.com | ||||||
| NS | ns4.dnsimple.com ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
| SOA | ns1.dnsimple.comadmin@dnsimple.com 2013-05-30 #3 | ||||||
leanstack.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| NS | ns1.dnsimple.com ⭐ | ||||||
| NS | ns2.dnsimple.com | ||||||
| NS | ns3.dnsimple.com | ||||||
| NS | ns4.dnsimple.com ⚠️ Not in parent delegation | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | aspmx2.googlemail.com(10) | ||||||
| MX | aspmx3.googlemail.com(10) | ||||||
| TXT | google-site-verification=TI2_l_ncaHjOJV3afUsEJSRAJ5yllx3M2U7845_VWpQ | ||||||
| TXT | v=spf1 include:spf.mandrillapp.com ?all | ||||||
| SOA | ns1.dnsimple.comadmin@dnsimple.com 2013-02-20 #8 | ||||||
WOT: SAFE (75/100)
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.dnsimple.com2015-05-16 → 2026-06-14 · 2 obs
● 2026-06-14 08:37:06
●NSns2.dnsimple.com2015-05-16 → 2026-06-14 · 2 obs
● 2026-06-14 08:37:06
●NSns3.dnsimple.com2015-05-16 → 2026-06-14 · 2 obs
● 2026-06-14 08:37:06
●NSns4.dnsimple.com2015-05-16 → 2026-06-14 · 2 obs
● 2026-06-14 08:37:06
●A216.150.1.12026-03-01 → 2026-06-14 · 3 obs
● 2026-03-01 00:47:30
● 2026-06-14 08:37:06
○A50.31.225.932015-05-16 → 2016-03-26 · 4 obs
● 2016-03-26 08:59:12
○ 2026-03-01 00:47:30
○ 2026-06-14 08:37:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| leanstack.io | ns3.dnsimple.com, ns2.dnsimple.com, ns1.dnsimple.com | - |
✅ Authoritative Response
Server:199.247.153.53
NS records: ns3.dnsimple.com, ns2.dnsimple.com, ns1.dnsimple.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leanstack.io (unsigned zone)
⏱️ Timing
Total: 479ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.150.1.1 |
| NS | 4 | ns1.dnsimple.com, ns2.dnsimple.com... |
| SOA | 1 | ns1.dnsimple.com admin.dnsimple.com |
Analysis
IP Addresses
blog.leanstack.io directs to one IP number, which is 216.150.1.1.
Among the host names that share IP numbers with blog.leanstack.io are eaed3bf414a0e082.vercel-dns-016.com, metapropixel.com, 1200d75eec0dc5ac.vercel-dns-016.com and two others.
Name Servers
blog.leanstack.io is delegated to four name servers, ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com and ns4.dnsimple.com.
The name servers of blog.leanstack.io overlap at least partially with those of other domains — among them alliedcode.com, muz.li, alphastaking.com and two more.
The name servers ns4.dnsimple-edge.org, ns2.dnsimple-edge.net and axfr.dnsimple.com are commonly seen alongside these name servers.
Each of the four hosts ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com and ns4.dnsimple.com has two IP addresses. ns1.dnsimple.com points to 162.159.24.4 and 2400:cb00:2049:1::a29f:1804. ns2.dnsimple.com points to 199.247.153.53 and 2620:111:8005::53. ns3.dnsimple.com points to 162.159.26.4 and 2400:cb00:2049:1::a29f:1a04. ns4.dnsimple.com points to 199.247.155.53 and 2620:111:8007::53.