u42.com - robtex.com

u42.com

DNSSEC⚠️ Not signed
A54.215.31.113🇺🇸 Amazon54.215.0.0/17 EC2 SFO prefix
PTRec2-54-215-31-113.us-west-1.compute.amazonaws.com
NSns1.dyna-ns.net ⭐
A2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
A162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
NSns2.dyna-ns.net
A2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
A162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
SOAns1.dyna-ns.nethostmaster@u42.com 2026-04-21 #3

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=1776888782

Previously MX for

u42.com

Same first word

u42.com
u42.at
u42.io
u42.cn
u42.org
u42.ca
u42.ru
u42.de
u42.eu

Similar names

u24.net
24u.jp
24u.cz
24u.net
4u2.in
u24.cz
2u4.cn
4u2.co.il
42u.se
24u.co
4u2.net
u24.news
4u2.ch
4u2.hk
u24.org
42u.host
2u4.top
4u2.cc
u24.nl
42u.in
u24.cn
u24.pl
42u.com
42u.it
u24.services
42u.de
24u.pl
24u.it
4u2.org
2u4.de
42u.pl
4u2.co.za
24u.name
u24.us
4u2.fr
24u.nl
24u.be
2u4.net
4u2.pl
2u4.ca
4u2.cz
24u.dk
24u.de
4u2.co.uk
u24.com
u24.gov.ua
4u2.biz
2u4.me
24u.co.uk
42u.ca
u24.ee
4u2.de
4u2.com
u24.it
u24.at
u24.ch
u24.es
2u4.com
24u.app
4u2.ru
4u2.nu
24u.me
4u2.mobi
u24.me
24u.eu
u24.media
42u.nl
4u2.se
24u.org
u24.info
u24.ovh
2u4.us
4u2.info
u24.ru
u24.ir
24u.com.ua
42u.ru
42u.dk
24u.at
u24.mobi
4u2.store
4u2.it
u24.ua
2u4.com.cn
4u2.me
u24.su

DNS History

20 records (3 active, 17 former)

200920112013201520172019202120232025NSns1.dyna-ns.netns2.dyna-ns.netns159.hostgator.comns160.hostgator.comns1kpv.name.comns2glx.name.comns3jwx.name.comns4jnz.name.comns6379.hostgator.comMXu42.comA54.215.31.113192.254.189.3434.194.122.15852.202.245.9952.45.71.22354.209.147.12754.87.223.20166.29.21.7075.126.101.254CNAMEwebapp.parkingpage.production.flippa.com
●NSns1.dyna-ns.net2026-04-10 → 2026-04-22 · 3 obs
○ 2016-10-22 19:48:32
● 2026-04-10 16:44:50
● 2026-04-22 20:40:44
○NSns159.hostgator.com2015-07-23 → 2016-08-25 · 8 obs
○ 2008-03-20 11:16:12
● 2015-07-23 04:11:34
● 2016-04-17 16:25:40
○ 2016-06-20 17:37:22
● 2016-07-12 10:23:00
● 2016-08-25 06:03:56
○ 2016-10-22 19:48:32
○ 2026-04-22 20:40:44
○NSns160.hostgator.com2015-07-23 → 2016-08-25 · 8 obs
○ 2008-03-20 11:16:12
● 2015-07-23 04:11:34
● 2016-04-17 16:25:40
○ 2016-06-20 17:37:22
● 2016-07-12 10:23:00
● 2016-08-25 06:03:56
○ 2016-10-22 19:48:32
○ 2026-04-22 20:40:44
○NSns1kpv.name.com2016-06-20 → 2016-06-20 · 4 obs
○ 2016-04-17 16:25:40
● 2016-06-20 17:37:22
○ 2016-07-12 10:23:00
○ 2026-04-22 20:40:44
●NSns2.dyna-ns.net2026-04-10 → 2026-04-22 · 3 obs
○ 2016-10-22 19:48:32
● 2026-04-10 16:44:50
● 2026-04-22 20:40:44
○NSns2glx.name.com2016-06-20 → 2016-06-20 · 4 obs
○ 2016-04-17 16:25:40
● 2016-06-20 17:37:22
○ 2016-07-12 10:23:00
○ 2026-04-22 20:40:44
○NSns3jwx.name.com2016-06-20 → 2016-06-20 · 4 obs
○ 2016-04-17 16:25:40
● 2016-06-20 17:37:22
○ 2016-07-12 10:23:00
○ 2026-04-22 20:40:44
○NSns4jnz.name.com2016-06-20 → 2016-06-20 · 4 obs
○ 2016-04-17 16:25:40
● 2016-06-20 17:37:22
○ 2016-07-12 10:23:00
○ 2026-04-22 20:40:44
○NSns6379.hostgator.com2015-07-23 → 2016-08-25 · 8 obs
○ 2008-03-20 11:16:12
● 2015-07-23 04:11:34
● 2016-04-17 16:25:40
○ 2016-06-20 17:37:22
● 2016-07-12 10:23:00
● 2016-08-25 06:03:56
○ 2016-10-22 19:48:32
○ 2026-04-22 20:40:44
○MXu42.com2008-03-20 → 2016-08-25 · 7 obs
● 2008-03-20 11:16:12
● 2016-04-17 16:25:40
○ 2016-06-20 17:37:22
● 2016-07-12 10:23:00
● 2016-08-25 06:03:56
○ 2016-10-22 19:48:32
○ 2026-04-22 20:40:44
○A192.254.189.342015-07-23 → 2016-08-25 · 8 obs
○ 2008-03-20 11:16:12
● 2015-07-23 04:11:34
● 2016-04-17 16:25:40
○ 2016-06-20 17:37:22
● 2016-07-12 10:23:00
● 2016-08-25 06:03:56
○ 2016-10-22 19:48:32
○ 2026-04-22 20:40:44
○A34.194.122.1582016-12-21 → 2016-12-21 · 4 obs
○ 2016-12-06 16:16:44
● 2016-12-21 02:34:46
○ 2016-12-27 19:09:46
○ 2026-04-22 20:40:44
○A52.202.245.992016-10-22 → 2016-11-25 · 6 obs
○ 2016-08-25 06:03:56
● 2016-10-22 19:48:32
○ 2016-10-29 21:46:46
● 2016-11-25 08:30:36
○ 2016-12-01 23:16:34
○ 2026-04-22 20:40:44
○A52.45.71.2232016-10-29 → 2016-12-06 · 7 obs
○ 2016-10-22 19:48:32
● 2016-10-29 21:46:46
○ 2016-11-25 08:30:36
● 2016-12-01 23:16:34
● 2016-12-06 16:16:44
○ 2016-12-21 02:34:46
○ 2026-04-22 20:40:44
○A54.209.147.1272016-12-27 → 2016-12-27 · 4 obs
○ 2016-12-21 02:34:46
● 2016-12-27 19:09:46
○ 2026-04-10 16:44:50
○ 2026-04-22 20:40:44
●A54.215.31.1132026-04-10 → 2026-04-22 · 3 obs
○ 2016-12-27 19:09:46
● 2026-04-10 16:44:50
● 2026-04-22 20:40:44
○A54.87.223.2012016-12-27 → 2016-12-27 · 4 obs
○ 2016-12-21 02:34:46
● 2016-12-27 19:09:46
○ 2026-04-10 16:44:50
○ 2026-04-22 20:40:44
○A66.29.21.702008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 11:16:12
○ 2015-07-23 04:11:34
○ 2026-04-22 20:40:44
○A75.126.101.2542016-06-20 → 2016-06-20 · 4 obs
○ 2016-04-17 16:25:40
● 2016-06-20 17:37:22
○ 2016-07-12 10:23:00
○ 2026-04-22 20:40:44
○CNAMEwebapp.parkingpage.production.flippa.com2016-10-22 → 2016-12-27 · 4 obs
● 2016-10-22 19:48:32
● 2016-12-27 19:09:46
○ 2026-04-10 16:44:50
○ 2026-04-22 20:40:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...-
u42.comns2.dyna-ns.net, ns1.dyna-ns.net-

✅ Authoritative Response

Server:162.159.25.5

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u42.com (unsigned zone)

⏱️ Timing

Total: 282ms | Queries: -

📄 Records

TypeCountSample Data
A154.215.31.113
NS2ns1.dyna-ns.net, ns2.dyna-ns.net
SOA1ns1.dyna-ns.net hostmaster.u42.com

Analysis

IP Addresses

u42.com points to a single IP address: 54.215.31.113.

Other host names such as daneral.com, mortgage.tv, joycasino.biz, 310ty.com and aquaqueen.mobi share IPs with u42.com.

Name Servers

Two name servers ns1.dyna-ns.net and ns2.dyna-ns.net handle the delegation for u42.com.

u42.com shares the same name server setup as other domains, for example txs.in, unv.in, 728b.cc, ccatcn.com and sterliteconnect.com.

Host names with four IP numbers: The host name ns1.dyna-ns.net points to: 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158; the host name ns2.dyna-ns.net points to: 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5.