21stcabinets.com - robtex.com

21stcabinets.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:502🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:84ae🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.5.2Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.132.174🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSoswald.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bda🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRoswald.ns.cloudflare.com
A2803:f800:50::6ca2:c1da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRoswald.ns.cloudflare.com
A2a06:98c1:50::ac40:21da🇺🇸 Cloudflare2a06:98c1:50::/45
PTRoswald.ns.cloudflare.com
A108.162.193.218🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRoswald.ns.cloudflare.com
A172.64.33.218🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRoswald.ns.cloudflare.com
A173.245.59.218🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRoswald.ns.cloudflare.com
NSsandy.ns.cloudflare.com
A2606:4700:50::adf5:3adb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
A2803:f800:50::6ca2:c0db🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsandy.ns.cloudflare.com
A2a06:98c1:50::ac40:20db🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsandy.ns.cloudflare.com
A108.162.192.219🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
A172.64.32.219🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
A173.245.58.219🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c29::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadum-in-f27.1e100.net
A142.250.31.27🇺🇸 Google142.250.31.0/24
PTRbj-in-f27.1e100.net
MXmx1-hosting.jellyfish.systems(5)
A162.255.118.28🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRoxse3a.privateemail.com
MXmx2-hosting.jellyfish.systems(10)
A162.255.118.29🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRoxse2b.privateemail.com
MXmx3-hosting.jellyfish.systems(20)
A162.255.118.13🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRmx3-hosting.jellyfish.systems
TXTgoogle-site-verification=uRdi8-pRkvSG0XSuT4KNGUHtyo_UoXC-mWK6SivNzOg
TXTv=spf1 +a +mx +ip4:199.188.205.40 include:spf.web-hosting.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.5.2, 172.67.132.174
IPv6 hints2606:4700:3033::6815:502, 2606:4700:3034::ac43:84ae
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com
SOAoswald.ns.cloudflare.comdns@cloudflare.com serial=2410787130

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785514582

Same first word

21stcabinets.com

DNS History

12 records (10 active, 2 former)

NSoswald.ns.cloudflare.comsandy.ns.cloudflare.comMXaspmx.l.google.commx1-hosting.jellyfish.systemsmx2-hosting.jellyfish.systemsmx3-hosting.jellyfish.systemsA104.21.5.2172.67.132.1742606:4700:3033::6815:5022606:4700:3034::ac43:84ae2606:4700:3033::ac43:84ae2606:4700:3036::6815:502
●NSoswald.ns.cloudflare.com2026-05-29 → 2026-07-31 · 2 obs
● 2026-05-29 19:59:46
● 2026-07-31 16:27:20
●NSsandy.ns.cloudflare.com2026-05-29 → 2026-07-31 · 2 obs
● 2026-05-29 19:59:46
● 2026-07-31 16:27:20
●MXaspmx.l.google.com2026-05-29 → 2026-07-31 · 2 obs
● 2026-05-29 19:59:46
● 2026-07-31 16:27:20
●MXmx1-hosting.jellyfish.systems2026-05-29 → 2026-07-31 · 2 obs
● 2026-05-29 19:59:46
● 2026-07-31 16:27:20
●MXmx2-hosting.jellyfish.systems2026-05-29 → 2026-07-31 · 2 obs
● 2026-05-29 19:59:46
● 2026-07-31 16:27:20
●MXmx3-hosting.jellyfish.systems2026-05-29 → 2026-07-31 · 2 obs
● 2026-05-29 19:59:46
● 2026-07-31 16:27:20
●A104.21.5.22026-05-29 → 2026-07-31 · 2 obs
● 2026-05-29 19:59:46
● 2026-07-31 16:27:20
●A172.67.132.1742026-05-29 → 2026-07-31 · 2 obs
● 2026-05-29 19:59:46
● 2026-07-31 16:27:20
●A2606:4700:3033::6815:5022026-07-31 → 2026-07-31 · 3 obs
○ 2026-06-06 21:38:42
● 2026-07-31 16:27:18
● 2026-07-31 16:27:20
○A2606:4700:3033::ac43:84ae2026-05-29 → 2026-06-06 · 4 obs
● 2026-05-29 19:59:46
● 2026-06-06 21:38:42
○ 2026-07-31 16:27:18
○ 2026-07-31 16:27:20
●A2606:4700:3034::ac43:84ae2026-07-31 → 2026-07-31 · 3 obs
○ 2026-06-06 21:38:42
● 2026-07-31 16:27:18
● 2026-07-31 16:27:20
○A2606:4700:3036::6815:5022026-05-29 → 2026-06-06 · 4 obs
● 2026-05-29 19:59:46
● 2026-06-06 21:38:42
○ 2026-07-31 16:27:18
○ 2026-07-31 16:27:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net...-
21stcabinets.comoswald.ns.cloudflare.com, sandy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.219

NS records: oswald.ns.cloudflare.com, sandy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21stcabinets.com (unsigned zone)

⏱️ Timing

Total: 1539ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.132.174, 104.21.5.2
AAAA22606:4700:3034::ac43:84ae, 2606:4700:3033::6815:502
NS2oswald.ns.cloudflare.com, sandy.ns.cloudflare.com
MX4aspmx.l.google.com (pri: 1), mx2-hosting.jellyfish.systems (pri: 10)...
TXT2google-site-verification=uRdi8-pRkvSG0XS, v=spf1 +a +mx +ip4:199.188.205.40 includ
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1oswald.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (oswald.ns.cloudflare.com, oswald.ns.cloudflare.com, oswald.ns.cloudflare.com...)

Analysis

IP Addresses

21stcabinets.com points to the four IP addresses 104.21.5.2, 172.67.132.174, 2606:4700:3033::6815:502 and 2606:4700:3034::ac43:84ae.

Additional host names — notesplaza.com, novananoanalytics.digital, curtainshow.co.uk and two others — share IP numbers with 21stcabinets.com.

Name Servers

DNS delegation for 21stcabinets.com points to two name servers: oswald.ns.cloudflare.com and sandy.ns.cloudflare.com.

21stcabinets.com shares its name server setup with other domains, including trakholding.ru, madconf.ru, demen303bos.com and two others.

There is at least partial name server overlap between 21stcabinets.com and other domains — dgxinfa.com, faire-des-travaux.com, novarep.ps and two more among them.

These name servers are routinely deployed together with the name servers jerry.ns.cloudflare.com.

Host names with 6 IP numbers:

oswald.ns.cloudflare.com has IP addresses 108.162.193.218, 172.64.33.218 and 173.245.59.218, plus 3 other.

sandy.ns.cloudflare.com has IP addresses 108.162.192.219, 172.64.32.219 and 173.245.58.219, plus 3 other.

Mail Servers

The four mail servers for 21stcabinets.com are mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems, mx3-hosting.jellyfish.systems and aspmx.l.google.com.

21stcabinets.com shares mail servers — at least in part — with other domains, including regalcapitalgroup.com, ns500698.ns500698.ns500698.ns500735.ns500736.ns500735.ns500736.ns500698.ns500708.ns500576.ns500708.ns500698.ns500619.ns500619.ns500652.ns500576.trackreceptor.com, klancar.net and two others.

These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

aspmx.l.google.com has two IP addresses: 142.250.31.27 and 2607:f8b0:4004:c29::1b.

Host names pointing to a single IP address:

mx1-hosting.jellyfish.systems directs to 162.255.118.28.

mx2-hosting.jellyfish.systems directs to 162.255.118.29.

mx3-hosting.jellyfish.systems directs to 162.255.118.13.