dc.xo.com - robtex.com
dc.xo.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-twbg.verizonwireless.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 137.188.98.17🇺🇸 AS12079137.188.64.0/18 | ||||||
| PTR | ns-twbg.verizonwireless.com | ||||||
| NS | ns-scrm.verizonwireless.com ⚠️ Not in parent delegation | ||||||
| A | 162.115.34.17🇺🇸 AS12079162.115.0.0/18 | ||||||
| PTR | ns-scrm.verizonwireless.com | ||||||
| NS | ns-tmtr.verizonwireless.com ⚠️ Not in parent delegation | ||||||
| A | 63.27.16.17🇺🇸 AS698463.27.16.0/20 Verizon Business | ||||||
| PTR | ns-tmtr.verizonwireless.com | ||||||
| SOA | ns-twbg.verizonwireless.comhostmaster@xo.com 2016-04-09 #97 | ||||||
xo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.164.216.153🇺🇸 Amazon35.160.0.0/13 EC2 PDX prefix | ||||||
| NS | ns-twbg.verizonwireless.com ⭐ | ||||||
| NS | ns-scrm.verizonwireless.com | ||||||
| NS | ns-tmtr.verizonwireless.com | ||||||
| MX | mxa-0024a201.gslb.pphosted.com ⭐ | ||||||
| MX | mxb-0024a201.gslb.pphosted.com ⭐ | ||||||
| TXT | v=spf1 ip4:205.158.160.37 ip4:205.158.160.39 ip4:205.158.160.44 ip4:205.158.1... | ||||||
| TXT | qm0g7zkvj1t3z2l3dd3nlzfdm4pbg33w | ||||||
| TXT | mgb35kt7y711zvfn3g4lz51cr08mj5y2 | ||||||
| TXT | google-site-verification=nA60hvX7sN1bxmbAE2aVwOpueFAf9CBZHRUjr83omZ0 | ||||||
| TXT | smartsheet-site-validation=V3VbRh97ABuGmpl_wREHAEWtsewGtJKC | ||||||
| TXT | amazonses:FR+snpgjR0bvj1KgWDDUDuQM0TdXqn4X3oZ645F0n7M= | ||||||
| SOA | ns-twbg.verizonwireless.comhostmaster@xo.com 2013-07-20 #91 | ||||||
rank #246589 globally
rank #105713 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #74,026
Subdomains
orbeaverton-ve01-eth2.dc.xo.com |
ns1.dc.xo.com |
vahern01-nat81.dc.xo.com |
orbeav01-nat213.dc.xo.com |
orbeav01-fw01b-eth1.dc.xo.com |
txdall01-fw01b-eth4.dc.xo.com |
orbeav01-nat210.dc.xo.com |
vahern01-nat84.dc.xo.com |
txplan01-nat209.dc.xo.com |
orbeav01-fw01a-eth4.dc.xo.com |
txdallas-nat213.dc.xo.com |
orbeav01-re02-v11.dc.xo.com |
orbeav01-fw01a-eth1.dc.xo.com |
txplan01-le03-mip.dc.xo.com |
txdallas-nat211.dc.xo.com |
txplan01-nat214.dc.xo.com |
orbeav01-fw01b-eth4.dc.xo.com |
txplan01-nat215.dc.xo.com |
txplano-ns01.dc.xo.com |
txdallas-nat214.dc.xo.com |
txplan01-nat-ext-app.dc.xo.com |
txplan01-le03.dc.xo.com |
misaginaw-nat.dc.xo.com |
Same first word
Similar names
DNS History
13 records (3 active, 10 former)
○NSnameserver.concentric.net2009-01-18 → 2016-02-06 · 4 obs
● 2016-02-06 17:02:28
○ 2016-05-12 19:54:18
○ 2026-03-25 18:29:16
○NSnameserver1.concentric.net2009-01-18 → 2016-02-06 · 4 obs
● 2016-02-06 17:02:28
○ 2016-05-12 19:54:18
○ 2026-03-25 18:29:16
○NSnameserver2.concentric.net2009-01-18 → 2016-02-06 · 4 obs
● 2016-02-06 17:02:28
○ 2016-05-12 19:54:18
○ 2026-03-25 18:29:16
○NSnameserver3.concentric.net2009-01-18 → 2016-02-06 · 4 obs
● 2016-02-06 17:02:28
○ 2016-05-12 19:54:18
○ 2026-03-25 18:29:16
●NSns-scrm.verizonwireless.com2026-02-16 → 2026-03-25 · 3 obs
● 2026-02-16 08:50:38
● 2026-03-25 18:29:16
●NSns-tmtr.verizonwireless.com2026-02-16 → 2026-03-25 · 3 obs
● 2026-02-16 08:50:38
● 2026-03-25 18:29:16
●NSns-twbg.verizonwireless.com2026-02-16 → 2026-03-25 · 3 obs
● 2026-02-16 08:50:38
● 2026-03-25 18:29:16
○NSns1.dc.xo.com2009-01-18 → 2016-02-06 · 4 obs
● 2016-02-06 17:02:28
○ 2016-05-12 19:54:18
○ 2026-03-25 18:29:16
○NSns1.hostingsvcs.com2016-05-12 → 2019-10-13 · 5 obs
● 2016-05-12 19:54:18
● 2019-10-13 06:28:04
○ 2026-02-16 08:50:38
○ 2026-03-25 18:29:16
○NSns1.pla.dc.xo.com2015-08-23 → 2016-02-06 · 5 obs
● 2015-08-23 20:29:06
● 2016-02-06 17:02:28
○ 2016-05-12 19:54:18
○ 2026-03-25 18:29:16
○NSns2.hostingsvcs.com2016-05-12 → 2019-10-13 · 5 obs
● 2016-05-12 19:54:18
● 2019-10-13 06:28:04
○ 2026-02-16 08:50:38
○ 2026-03-25 18:29:16
○NSns3.hostingsvcs.com2016-05-12 → 2019-10-13 · 5 obs
● 2016-05-12 19:54:18
● 2019-10-13 06:28:04
○ 2026-02-16 08:50:38
○ 2026-03-25 18:29:16
○NSns4.hostingsvcs.com2016-05-12 → 2019-10-13 · 5 obs
● 2016-05-12 19:54:18
● 2019-10-13 06:28:04
○ 2026-02-16 08:50:38
○ 2026-03-25 18:29:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| xo.com | ns-scrm.verizonwireless.com, ns-twbg.verizonwireless.com, ns-tmtr.verizonwireless.com | 3 records |
✅ Authoritative Response
Server:162.115.34.17
NS records: ns-scrm.verizonwireless.com, ns-twbg.verizonwireless.com, ns-tmtr.verizonwireless.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for xo.com (unsigned zone)
⏱️ Timing
Total: 284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns-scrm.verizonwireless.com, ns-twbg.verizonwireless.com... |
| SOA | 1 | ns-twbg.verizonwireless.com hostmaster.x |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns-scrm.verizonwireless.com, ns-twbg.verizonwireless.com, ns-tmtr.verizonwireless.com)
Analysis
Hierarchy
dc.xo.com is a parent of orbeaverton-ve01-eth2.dc.xo.com, ns1.dc.xo.com, vahern01-nat81.dc.xo.com, orbeav01-nat213.dc.xo.com, orbeav01-fw01b-eth1.dc.xo.com and a few other host names.
Name Servers
dc.xo.com is delegated to three name servers: ns-scrm.verizonwireless.com, ns-tmtr.verizonwireless.com and ns-twbg.verizonwireless.com.
dc.xo.com at least partially shares name servers with other domains, for instance vzwbenefits.com, cncx.com, xoccs.com, verizonarena.com and preprodsurvey.verizonwireless.com.
These name servers are commonly used with ns-orbg.verizonwireless.com and ns-dbln.verizonwireless.com.
Host names with a single IP:
ns-scrm.verizonwireless.com points to: 162.115.34.17.
ns-tmtr.verizonwireless.com points to: 63.27.16.17.
ns-twbg.verizonwireless.com points to: 137.188.98.17.