xr2.us - robtex.com

xr2.us

DNSSEC⚠️ Not signed
A2001:4800:7812:514:be76:4eff:fe04:4902🇺🇸 RACKSPACE-DFW2001:4800::/32 Rackspace
PTRns5.xr7.us
A166.78.156.127🇺🇸 RACKSPACE-DFW166.78.128.0/18 Rackspace, 5000 Walzem Road, San Antonio, TX 78218
NSns5.xr7.us ⭐
A2001:4800:7812:514:be76:4eff:fe04:4902🇺🇸 RACKSPACE-DFW2001:4800::/32 Rackspace
PTRns5.xr7.us
A166.78.156.127🇺🇸 RACKSPACE-DFW166.78.128.0/18 Rackspace, 5000 Walzem Road, San Antonio, TX 78218
PTRns5.xr7.us
NSns6.xr7.us
A2001:4800:7812:514:be76:4eff:fe04:4902🇺🇸 RACKSPACE-DFW2001:4800::/32 Rackspace
PTRns5.xr7.us
A166.78.156.127🇺🇸 RACKSPACE-DFW166.78.128.0/18 Rackspace, 5000 Walzem Road, San Antonio, TX 78218
PTRns5.xr7.us
MXns5.xr7.us ⭐
A2001:4800:7812:514:be76:4eff:fe04:4902🇺🇸 RACKSPACE-DFW2001:4800::/32 Rackspace
PTRns5.xr7.us
A166.78.156.127🇺🇸 RACKSPACE-DFW166.78.128.0/18 Rackspace, 5000 Walzem Road, San Antonio, TX 78218
PTRns5.xr7.us
TXTspf2.0/pra
TXTv=spf1 include:xr7.us -all
SOAns5.xr7.ushostmaster@xr7.us 2025-05-28 #1

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1775079586

Same first word

xr2.com
xr2.cn
xr2.biz
xr2.ru
xr2.com.cn
xr2.com.br
xr2.nl
xr2.dyndns.org
xr2.de
xr2.net
xr2.us

Similar names

rx2.de
x2r.org
2rx.us
rx2.com
x2r.uk
2rx.org
r2x.com
rx2.be
r2x.com.br
x2r.nl
x2r.de
2xr.it
rx2.info
2rx.net
2xr.eu
rx2.org.uk
x2r.info
rx2.in
rx2.it
2xr.ru
r2x.de
x2r.net
rx2.biz
rx2.cn
r2x.in
rx2.co
2xr.com
rx2.me
2rx.cn
rx2.io
rx2.net
2xr.dk
2rx.ru
2rx.biz
2xr.de
rx2.nl
rx2.eu
2rx.de
2xr.nl
x2r.com
2xr.com.au
r2x.net
2rx.com
2xr.cn
2rx.cc

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSns5.xr7.usns6.xr7.usns1.web-sys.netns3.web-sys.netns4.web-sys.netMXns5.xr7.usns3.web-sys.netA166.78.156.1272001:4800:7812:514:be76:4eff:fe04:4902173.203.97.224
○NSns1.web-sys.net2015-06-23 → 2015-06-23 · 3 obs
● 2015-06-23 16:35:36
○ 2015-11-05 16:49:44
○ 2026-04-01 21:02:56
○NSns3.web-sys.net2015-06-23 → 2016-04-24 · 4 obs
● 2015-06-23 16:35:36
● 2016-04-24 23:39:36
○ 2026-02-21 21:27:40
○ 2026-04-01 21:02:56
○NSns4.web-sys.net2015-06-23 → 2016-04-24 · 4 obs
● 2015-06-23 16:35:36
● 2016-04-24 23:39:36
○ 2026-02-21 21:27:40
○ 2026-04-01 21:02:56
●NSns5.xr7.us2026-02-21 → 2026-04-01 · 3 obs
○ 2016-04-24 23:39:36
● 2026-02-21 21:27:40
● 2026-04-01 21:02:56
●NSns6.xr7.us2026-02-21 → 2026-04-01 · 3 obs
○ 2016-04-24 23:39:36
● 2026-02-21 21:27:40
● 2026-04-01 21:02:56
○MXns3.web-sys.net2015-06-23 → 2016-04-24 · 4 obs
● 2015-06-23 16:35:36
● 2016-04-24 23:39:36
○ 2026-02-21 21:27:40
○ 2026-04-01 21:02:56
●MXns5.xr7.us2026-02-21 → 2026-04-01 · 3 obs
○ 2016-04-24 23:39:36
● 2026-02-21 21:27:40
● 2026-04-01 21:02:56
●A166.78.156.1272026-02-21 → 2026-04-01 · 3 obs
○ 2016-04-24 23:39:36
● 2026-02-21 21:27:40
● 2026-04-01 21:02:56
○A173.203.97.2242015-06-23 → 2016-04-24 · 4 obs
● 2015-06-23 16:35:36
● 2016-04-24 23:39:36
○ 2026-02-21 21:27:40
○ 2026-04-01 21:02:56
●A2001:4800:7812:514:be76:4eff:fe04:49022026-02-21 → 2026-04-01 · 3 obs
○ 2016-04-24 23:39:36
● 2026-02-21 21:27:40
● 2026-04-01 21:02:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
xr2.usns6.xr7.us, ns5.xr7.us2 records

✅ Authoritative Response

Server:166.78.156.127

NS records: ns6.xr7.us, ns5.xr7.us

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xr2.us (unsigned zone)

⏱️ Timing

Total: 280ms | Queries: -

📄 Records

TypeCountSample Data
A1166.78.156.127
AAAA12001:4800:7812:514:be76:4eff:fe04:4902
NS2ns6.xr7.us, ns5.xr7.us
MX1ns5.xr7.us (pri: 0)
TXT2spf2.0/pra, v=spf1 include:xr7.us -all
SOA1ns5.xr7.us hostmaster.xr7.us

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns6.xr7.us, ns5.xr7.us)

Analysis

IP Addresses

xr2.us resolves to two IP numbers: 2001:4800:7812:514:be76:4eff:fe04:4902 and 166.78.156.127.

other host names including xr8.us, q4u.us, ns5.web-sys.net, xr3.us and xr4.us share IP numbers with xr2.us.

Name Servers

xr2.us is delegated to two name servers ns5.xr7.us and ns6.xr7.us.

xr2.us shares the same name server setup as other domains, for instance q4u.us, xr3.us, xr4.us, xr7.us and web-sys.net.

Host names with two IP numbers:

ns5.xr7.us points to 2001:4800:7812:514:be76:4eff:fe04:4902 and 166.78.156.127

ns6.xr7.us points to 2001:4800:7812:514:be76:4eff:fe04:4902 and 166.78.156.127

Host names pointing to 2001:4800:7812:514:be76:4eff:fe04:4902: ns5.xr7.us and ns6.xr7.us

Host names pointing to 166.78.156.127: ns5.xr7.us and ns6.xr7.us

Mail Servers

xr2.us is handled by a single mail server, ns5.xr7.us.

xr2.us shares the same mail server setup as other domains, for instance runout.us, xr8.us, q4u.us, ns5.web-sys.net and xr3.us.