stack-em.com - dns.ninja
stack-em.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:459🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:83e1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.4.89Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.131.225🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | buck.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b4e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 108.162.193.78🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 172.64.33.78🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 173.245.59.78🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| NS | hazel.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:269d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c29d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:229d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 108.162.194.157🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 162.159.38.157Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 172.64.34.157🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| MX | route2.mx.cloudflare.net ⭐ | ||||||
| A | 2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| MX | route1.mx.cloudflare.net(94) | ||||||
| A | 2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| MX | route3.mx.cloudflare.net(98) | ||||||
| A | 2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.4.89, 172.67.131.225 | ||||||
| IPv6 hints | 2606:4700:3030::6815:459, 2606:4700:3035::ac43:83e1 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=29, name=cloudflare-ech.com | ||||||
| SOA | buck.ns.cloudflare.comdns@cloudflare.com serial=2412599927 | ||||||
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=1787780420 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
15 records (9 active, 6 former)
●NSbuck.ns.cloudflare.com2026-08-25 → 2026-08-26 · 3 obs
● 2026-08-25 17:24:30
● 2026-08-26 22:10:46
●NShazel.ns.cloudflare.com2026-08-25 → 2026-08-26 · 3 obs
● 2026-08-25 17:24:30
● 2026-08-26 22:10:46
○NSns21.domaincontrol.com2015-06-25 → 2018-07-16 · 4 obs
● 2018-07-16 12:13:04
○ 2026-08-25 17:24:30
○ 2026-08-26 22:10:46
○NSns22.domaincontrol.com2015-06-25 → 2018-07-16 · 4 obs
● 2018-07-16 12:13:04
○ 2026-08-25 17:24:30
○ 2026-08-26 22:10:46
○MXmailstore1.secureserver.net2015-06-25 → 2018-07-16 · 4 obs
● 2018-07-16 12:13:04
○ 2026-08-25 17:24:30
○ 2026-08-26 22:10:46
●MXroute1.mx.cloudflare.net2026-08-25 → 2026-08-26 · 3 obs
● 2026-08-25 17:24:30
● 2026-08-26 22:10:46
●MXroute2.mx.cloudflare.net2026-08-25 → 2026-08-26 · 3 obs
● 2026-08-25 17:24:30
● 2026-08-26 22:10:46
●MXroute3.mx.cloudflare.net2026-08-25 → 2026-08-26 · 3 obs
● 2026-08-25 17:24:30
● 2026-08-26 22:10:46
○MXsmtp.secureserver.net2015-06-25 → 2018-07-16 · 4 obs
● 2018-07-16 12:13:04
○ 2026-08-25 17:24:30
○ 2026-08-26 22:10:46
●A104.21.4.892026-08-25 → 2026-08-26 · 3 obs
● 2026-08-25 17:24:30
● 2026-08-26 22:10:46
●A172.67.131.2252026-08-25 → 2026-08-26 · 3 obs
● 2026-08-25 17:24:30
● 2026-08-26 22:10:46
○A173.201.208.202015-06-25 → 2016-05-03 · 4 obs
● 2016-05-03 05:22:40
○ 2017-01-09 16:23:54
○ 2026-08-26 22:10:46
●A2606:4700:3030::6815:4592026-08-25 → 2026-08-26 · 3 obs
● 2026-08-25 17:24:30
● 2026-08-26 22:10:46
●A2606:4700:3035::ac43:83e12026-08-25 → 2026-08-26 · 3 obs
● 2026-08-25 17:24:30
● 2026-08-26 22:10:46
○A50.63.202.622017-01-09 → 2018-07-16 · 5 obs
● 2017-01-09 16:23:54
● 2018-07-16 12:13:04
○ 2026-08-25 17:24:30
○ 2026-08-26 22:10:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net... | - |
| stack-em.com | buck.ns.cloudflare.com, hazel.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.78
NS records: buck.ns.cloudflare.com, hazel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stack-em.com (unsigned zone)
⏱️ Timing
Total: 285ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.4.89, 172.67.131.225 |
| AAAA | 2 | 2606:4700:3035::ac43:83e1, 2606:4700:3030::6815:459 |
| NS | 2 | buck.ns.cloudflare.com, hazel.ns.cloudflare.com |
| MX | 3 | route2.mx.cloudflare.net (pri: 3), route1.mx.cloudflare.net (pri: 94)... |
| TXT | 1 | v=spf1 include:_spf.mx.cloudflare.net ~a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | buck.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (buck.ns.cloudflare.com, buck.ns.cloudflare.com, buck.ns.cloudflare.com...)
Analysis
IP Addresses
stack-em.com resolves to four IP addresses: 104.21.4.89, 172.67.131.225, 2606:4700:3030::6815:459 and 2606:4700:3035::ac43:83e1.
Additional host names — mail.anatomiafractal.com, mail.himanshuagrawal.com, raokun.fan and two others — share IP numbers with stack-em.com.
Name Servers
stack-em.com uses two name servers for its delegation: buck.ns.cloudflare.com and hazel.ns.cloudflare.com.
stack-em.com shares its name server setup with other domains, including campusgiftshop.com, goblinaiapp.com, kaiyoyo.com and two others.
stack-em.com partially shares its NS delegation with several other domains, including slippiness.live, profil-doors.ru.com, krisamin.dev and two others.
These name servers are regularly seen alongside rodrigo.ns.cloudflare.com and melina.ns.cloudflare.com as name servers.
Host names with 6 IP numbers:
Hostname buck.ns.cloudflare.com directs to 108.162.193.78, 172.64.33.78 and 173.245.59.78 along with 3 other IP addresses.
Hostname hazel.ns.cloudflare.com directs to 108.162.194.157, 162.159.38.157 and 172.64.34.157 along with 3 other IP addresses.
Mail Servers
stack-em.com uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
stack-em.com shares mail servers — at least in part — with other domains, including gst.io, chunks.top, pathwick.com and two others.
Host names with 6 IP numbers:
Hostname route1.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.
Hostname route2.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.
Hostname route3.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.