doubleessential.com - robtex.com

doubleessential.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:2ed🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:81cf🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.2.237Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.129.207🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSns1.ubmdns.com ⭐
A2400:cb00:2049:1::a29f:d0🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns1.ubmdns.com
A162.159.0.208Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.ubmdns.com
A2400:cb00:2049:1::a29f:1d0🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns2.ubmdns.com
A162.159.1.208Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.ubmdns.com
TXTv=spf1 mx include:spf.ubm-us.net -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.2.237, 172.67.129.207
IPv6 hints2606:4700:3031::6815:2ed, 2606:4700:3034::ac43:81cf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com
SOAns1.ubmdns.comdns@cloudflare.com serial=2409118366

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=1784338352

Same first word

doubleessential.com

DNS History

18 records (6 active, 12 former)

20162017201820192020202120222023202420252026NSns1.ubmdns.comns2.ubmdns.comdns1.cscdns.netns.domainnetwork.sens1.ubmits.comns2.domainnetwork.sens2.ubmits.comns3.domainnetwork.comns3.ubmits.comMXmail1.ubm-us.netA104.21.2.237172.67.129.2072606:4700:3031::6815:2ed2606:4700:3034::ac43:81cf165.160.13.20165.160.15.20192.155.48.932620:103::192:155:48:93
○NSdns1.cscdns.net2015-05-30 → 2016-11-20 · 4 obs
● 2015-05-30 12:21:10
● 2016-11-20 13:40:30
○ 2017-07-03 20:22:22
○ 2026-07-18 01:38:02
○NSns.domainnetwork.se2015-05-30 → 2016-11-20 · 4 obs
● 2015-05-30 12:21:10
● 2016-11-20 13:40:30
○ 2017-07-03 20:22:22
○ 2026-07-18 01:38:02
●NSns1.ubmdns.com2026-07-13 → 2026-07-18 · 3 obs
○ 2017-07-03 20:22:22
● 2026-07-13 10:50:02
● 2026-07-18 01:38:02
○NSns1.ubmits.com2017-07-03 → 2017-07-03 · 4 obs
○ 2016-11-20 13:40:30
● 2017-07-03 20:22:22
○ 2026-07-13 10:50:02
○ 2026-07-18 01:38:02
○NSns2.domainnetwork.se2015-05-30 → 2016-11-20 · 4 obs
● 2015-05-30 12:21:10
● 2016-11-20 13:40:30
○ 2017-07-03 20:22:22
○ 2026-07-18 01:38:02
●NSns2.ubmdns.com2026-07-13 → 2026-07-18 · 3 obs
○ 2017-07-03 20:22:22
● 2026-07-13 10:50:02
● 2026-07-18 01:38:02
○NSns2.ubmits.com2017-07-03 → 2017-07-03 · 4 obs
○ 2016-11-20 13:40:30
● 2017-07-03 20:22:22
○ 2026-07-13 10:50:02
○ 2026-07-18 01:38:02
○NSns3.domainnetwork.com2015-05-30 → 2016-11-20 · 4 obs
● 2015-05-30 12:21:10
● 2016-11-20 13:40:30
○ 2017-07-03 20:22:22
○ 2026-07-18 01:38:02
○NSns3.ubmits.com2017-07-03 → 2017-07-03 · 4 obs
○ 2016-11-20 13:40:30
● 2017-07-03 20:22:22
○ 2026-07-13 10:50:02
○ 2026-07-18 01:38:02
○MXmail1.ubm-us.net2017-07-03 → 2017-07-03 · 3 obs
● 2017-07-03 20:22:22
○ 2026-07-13 10:50:02
○ 2026-07-18 01:38:02
●A104.21.2.2372026-07-13 → 2026-07-18 · 3 obs
○ 2017-07-03 20:22:22
● 2026-07-13 10:50:02
● 2026-07-18 01:38:02
○A165.160.13.202015-05-30 → 2016-11-20 · 4 obs
● 2015-05-30 12:21:10
● 2016-11-20 13:40:30
○ 2017-07-03 20:22:22
○ 2026-07-18 01:38:02
○A165.160.15.202015-05-30 → 2016-11-20 · 4 obs
● 2015-05-30 12:21:10
● 2016-11-20 13:40:30
○ 2017-07-03 20:22:22
○ 2026-07-18 01:38:02
●A172.67.129.2072026-07-13 → 2026-07-18 · 3 obs
○ 2017-07-03 20:22:22
● 2026-07-13 10:50:02
● 2026-07-18 01:38:02
○A192.155.48.932017-07-03 → 2017-07-03 · 4 obs
○ 2016-11-20 13:40:30
● 2017-07-03 20:22:22
○ 2026-07-13 10:50:02
○ 2026-07-18 01:38:02
●A2606:4700:3031::6815:2ed2026-07-13 → 2026-07-18 · 3 obs
○ 2017-07-03 20:22:22
● 2026-07-13 10:50:02
● 2026-07-18 01:38:02
●A2606:4700:3034::ac43:81cf2026-07-13 → 2026-07-18 · 3 obs
○ 2017-07-03 20:22:22
● 2026-07-13 10:50:02
● 2026-07-18 01:38:02
○A2620:103::192:155:48:932017-07-03 → 2017-07-03 · 4 obs
○ 2016-11-20 13:40:30
● 2017-07-03 20:22:22
○ 2026-07-13 10:50:02
○ 2026-07-18 01:38:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net...-
doubleessential.comns1.ubmdns.com, ns2.ubmdns.com2 records

✅ Authoritative Response

Server:162.159.1.208

NS records: ns1.ubmdns.com, ns2.ubmdns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 214ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.129.207, 104.21.2.237
AAAA22606:4700:3034::ac43:81cf, 2606:4700:3031::6815:2ed
NS2ns1.ubmdns.com, ns2.ubmdns.com
TXT1v=spf1 mx include:spf.ubm-us.net -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ns1.ubmdns.com dns.cloudflare.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.ubmdns.com, ns2.ubmdns.com)

Analysis

IP Addresses

doubleessential.com resolves to four IP addresses: 104.21.2.237, 172.67.129.207, 2606:4700:3031::6815:2ed and 2606:4700:3034::ac43:81cf.

Additional host names — xobf.cn, yisrgel.bar, achun.net and two others — share IP numbers with doubleessential.com.

Name Servers

DNS delegation for doubleessential.com points to two name servers: ns1.ubmdns.com and ns2.ubmdns.com.

doubleessential.com shares its name server setup with other domains, including cphiasean.com, uemproduction.com, attendacic.com and two others.

ns1.ubmdns.com directs to 162.159.0.208 and 2400:cb00:2049:1::a29f:d0. ns2.ubmdns.com directs to 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0. Each host name carries two IP addresses.