plusone.com - dns.ninja
plusone.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785982334 | ||||||
Subdomains
www.plusone.com |
box.plusone.com |
flex.plusone.com |
flex-stage.plusone.com |
Same first word
Similar names
DNS History
15 records (10 active, 5 former)
●NSadonism1.suw1.qualitytech.com2015-07-01 → 2026-08-06 · 2 obs
● 2026-08-06 02:28:40
●NSans1.chi1.qualitytech.com2026-02-19 → 2026-08-06 · 3 obs
● 2026-02-19 06:49:20
● 2026-08-06 02:28:40
●NSans1.dfw1.qualitytech.com2026-02-19 → 2026-08-06 · 3 obs
● 2026-02-19 06:49:20
● 2026-08-06 02:28:40
●NSans1.jcy1.qualitytech.com2015-07-01 → 2026-08-06 · 2 obs
● 2026-08-06 02:28:40
●NSans1.nyc16.qualitytech.com2015-07-01 → 2026-08-06 · 2 obs
● 2026-08-06 02:28:40
●NSans1.sjc1.qualitytech.com2015-07-01 → 2026-08-06 · 2 obs
● 2026-08-06 02:28:40
●NSans1.suw1.qualitytech.com2026-02-19 → 2026-08-06 · 3 obs
● 2026-02-19 06:49:20
● 2026-08-06 02:28:40
○MXmailrnh.corpmailsvcs.com2017-03-31 → 2017-06-09 · 5 obs
● 2017-03-31 22:38:04
● 2017-06-09 04:03:04
○ 2026-02-19 06:49:20
○ 2026-08-06 02:28:40
○MXmx01.plusone.com2015-07-01 → 2016-07-10 · 4 obs
● 2016-07-10 14:51:20
○ 2017-03-31 22:38:04
○ 2026-08-06 02:28:40
●MXmxa-0077b904.gslb.pphosted.com2026-02-19 → 2026-08-06 · 3 obs
● 2026-02-19 06:49:20
● 2026-08-06 02:28:40
●MXmxb-0077b904.gslb.pphosted.com2026-02-19 → 2026-08-06 · 3 obs
● 2026-02-19 06:49:20
● 2026-08-06 02:28:40
●A161.249.85.1952026-02-19 → 2026-08-06 · 3 obs
● 2026-02-19 06:49:20
● 2026-08-06 02:28:40
○A161.249.90.812015-11-14 → 2017-06-09 · 5 obs
● 2015-11-14 20:14:44
● 2017-06-09 04:03:04
○ 2026-02-19 06:49:20
○ 2026-08-06 02:28:40
○A209.11.223.1652015-07-01 → 2015-07-01 · 3 obs
○ 2015-11-14 20:14:44
○ 2026-08-06 02:28:40
○A64.20.166.1662015-07-01 → 2015-07-01 · 3 obs
○ 2015-11-14 20:14:44
○ 2026-08-06 02:28:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net... | - |
| plusone.com | ans1.jcy1.qualitytech.com, ans1.nyc16.qualitytech.com, ans1.sjc1.qualitytech.com | 3 records |
✅ Authoritative Response
Server:174.140.136.152
NS records: ans1.jcy1.qualitytech.com, ans1.nyc16.qualitytech.com, ans1.sjc1.qualitytech.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plusone.com (unsigned zone)
⏱️ Timing
Total: 378ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 161.249.85.195 |
| NS | 6 | ans1.suw1.qualitytech.com, ans1.chi1.qualitytech.com... |
| MX | 2 | mxa-0077b904.gslb.pphosted.com (pri: 5), mxb-0077b904.gslb.pphosted.com (pri: 5) |
| TXT | 5 | v=spf1 a ptr ip4:161.249.85.192/27 inclu, 2f9c2c68e4cc2e49708b8baa103a6c2b... |
| SOA | 1 | adonism1.suw1.qualitytech.com postmaster |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ans1.jcy1.qualitytech.com, ans1.nyc16.qualitytech.com, ans1.sjc1.qualitytech.com)
Analysis
Hierarchy
www.plusone.com, box.plusone.com, flex.plusone.com and flex-stage.plusone.com each fall under the parent domain plusone.com.
IP Addresses
plusone.com resolves to just one IP address, 161.249.85.195.
Other host names share IP numbers with plusone.com; www.plusone.com is one such example.
Name Servers
The DNS delegation for plusone.com covers 7 name servers: ans1.chi1.qualitytech.com, ans1.dfw1.qualitytech.com, ans1.jcy1.qualitytech.com and 4 more.
plusone.com partially shares its NS delegation with several other domains, including 143.74.65.in-addr.arpa, 218.83.206.in-addr.arpa, 135.12.216.in-addr.arpa and two others.
The name servers ans1.nyc16.qualitytech.com, ans1.sjc1.qualitytech.com, ans1.suw1.qualitytech.com and adonism1.suw1.qualitytech.com are often found in use alongside these name servers.
Host names that point to one IP address:
ans1.chi1.qualitytech.com points to the IP address 209.10.193.104.
ans1.dfw1.qualitytech.com points to the IP address 209.11.178.25.
ans1.jcy1.qualitytech.com points to the IP address 174.140.136.152.
ans1.nyc16.qualitytech.com points to the IP address 209.10.126.29.
ans1.sjc1.qualitytech.com points to the IP address 209.10.34.55.
ans1.suw1.qualitytech.com points to the IP address 216.154.192.24.
Mail Servers
plusone.com is served by two mail servers, mxa-0077b904.gslb.pphosted.com and mxb-0077b904.gslb.pphosted.com.
Among the domains sharing a mail server setup with plusone.com are sharonregionalhomecare.com, claredi.com, chesapeakeins.com and two others.
mxa-0077b904.gslb.pphosted.com resolves to 148.163.154.29. mxb-0077b904.gslb.pphosted.com resolves to 148.163.150.77. Both host names point to a single IP number.