stack-em.com - robtex.com
stack-em.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:459πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:83e1πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.4.89Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.131.225πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | buck.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3b4eπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14eπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214eπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 108.162.193.78πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 172.64.33.78πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 173.245.59.78πΊπΈ 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:269dπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c29dπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:229dπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 108.162.194.157πΊπΈ 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 | 172.64.34.157πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| MX | route2.mx.cloudflare.net β | ||||||
| A | 2606:4700:f5::eπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::fπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10πΊπΈ 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::bπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::cπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::dπΊπΈ 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::11πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13πΊπΈ 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 β 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=115, name=cloudflare-ech.com | ||||||
| SOA | buck.ns.cloudflare.comdns@cloudflare.com serial=2412599927 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1787697755 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
15 records (9 active, 6 former)
βNSbuck.ns.cloudflare.com2026-08-25 β 2026-08-25 Β· 3 obs
β 2026-08-25 17:24:30
β 2026-08-25 22:58:40
βNShazel.ns.cloudflare.com2026-08-25 β 2026-08-25 Β· 3 obs
β 2026-08-25 17:24:30
β 2026-08-25 22:58:40
βNSns21.domaincontrol.com2015-06-25 β 2018-07-16 Β· 4 obs
β 2018-07-16 12:13:04
β 2026-08-25 17:24:30
β 2026-08-25 22:58:40
βNSns22.domaincontrol.com2015-06-25 β 2018-07-16 Β· 4 obs
β 2018-07-16 12:13:04
β 2026-08-25 17:24:30
β 2026-08-25 22:58:40
βMXmailstore1.secureserver.net2015-06-25 β 2018-07-16 Β· 4 obs
β 2018-07-16 12:13:04
β 2026-08-25 17:24:30
β 2026-08-25 22:58:40
βMXroute1.mx.cloudflare.net2026-08-25 β 2026-08-25 Β· 3 obs
β 2026-08-25 17:24:30
β 2026-08-25 22:58:40
βMXroute2.mx.cloudflare.net2026-08-25 β 2026-08-25 Β· 3 obs
β 2026-08-25 17:24:30
β 2026-08-25 22:58:40
βMXroute3.mx.cloudflare.net2026-08-25 β 2026-08-25 Β· 3 obs
β 2026-08-25 17:24:30
β 2026-08-25 22:58:40
βMXsmtp.secureserver.net2015-06-25 β 2018-07-16 Β· 4 obs
β 2018-07-16 12:13:04
β 2026-08-25 17:24:30
β 2026-08-25 22:58:40
βA104.21.4.892026-08-25 β 2026-08-25 Β· 3 obs
β 2026-08-25 17:24:30
β 2026-08-25 22:58:40
βA172.67.131.2252026-08-25 β 2026-08-25 Β· 3 obs
β 2026-08-25 17:24:30
β 2026-08-25 22:58:40
βA173.201.208.202015-06-25 β 2016-05-03 Β· 4 obs
β 2016-05-03 05:22:40
β 2017-01-09 16:23:54
β 2026-08-25 22:58:40
βA2606:4700:3030::6815:4592026-08-25 β 2026-08-25 Β· 3 obs
β 2026-08-25 17:24:30
β 2026-08-25 22:58:40
βA2606:4700:3035::ac43:83e12026-08-25 β 2026-08-25 Β· 3 obs
β 2026-08-25 17:24:30
β 2026-08-25 22:58:40
βA50.63.202.622017-01-09 β 2018-07-16 Β· 5 obs
β 2017-01-09 16:23:54
β 2018-07-16 12:13:04
β 2026-08-25 17:24:30
β 2026-08-25 22:58:40
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| stack-em.com | buck.ns.cloudflare.com, hazel.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.194.157
NS records: buck.ns.cloudflare.com, hazel.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for stack-em.com (unsigned zone)
β±οΈ Timing
Total: 228ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.4.89, 172.67.131.225 |
| AAAA | 2 | 2606:4700:3030::6815:459, 2606:4700:3035::ac43:83e1 |
| 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 |
π 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.
mail.anatomiafractal.com, mail.himanshuagrawal.com, raokun.fan and two other host names share IP numbers with stack-em.com.
Name Servers
DNS delegation for stack-em.com points to two name servers: buck.ns.cloudflare.com and hazel.ns.cloudflare.com.
stack-em.com uses the same name servers as several other domains β among them campusgiftshop.com, goblinaiapp.com, kaiyoyo.com and two more.
stack-em.com has at least partial name server overlap with other domains, such as slippiness.live, profil-doors.ru.com, krisamin.dev and two others.
It is common to see these name servers used together with name servers rodrigo.ns.cloudflare.com and melina.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
buck.ns.cloudflare.com has IP addresses 108.162.193.78, 172.64.33.78 and 173.245.59.78, plus 3 other.
hazel.ns.cloudflare.com has IP addresses 108.162.194.157, 162.159.38.157 and 172.64.34.157, plus 3 other.
Mail Servers
stack-em.com has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
stack-em.com has at least partial mail server overlap with other domains such as gst.io, chunks.top, shneez.com and two more.
Hostnames that resolve to 6 IP addresses:
route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.
route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.
route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.