docviewer.com - dns.ninja
docviewer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.102.240.42🇺🇸 OIA-EDGE-AS-01172.102.240.0/21 Ontario Data Center IPv4 Allocated Block 350 S. Milliken Ave Ste E Ontario CA 91761 United States | ||||||
| PTR | ns1.five-ten-sg.com | ||||||
| NS | ns1.five-ten-sg.com ⭐ | ||||||
| A | 172.102.240.42🇺🇸 OIA-EDGE-AS-01172.102.240.0/21 Ontario Data Center IPv4 Allocated Block 350 S. Milliken Ave Ste E Ontario CA 91761 United States | ||||||
| PTR | ns1.five-ten-sg.com | ||||||
| NS | ns.five-ten-sg.com | ||||||
| A | 172.102.240.82🇺🇸 OIA-EDGE-AS-01172.102.240.0/21 Ontario Data Center IPv4 Allocated Block 350 S. Milliken Ave Ste E Ontario CA 91761 United States | ||||||
| PTR | ns.five-ten-sg.com | ||||||
| NS | ns4.five-ten-sg.com | ||||||
| A | 75.140.46.51🇺🇸 Charter_Communications75.140.32.0/20 Charter Communications LLC | ||||||
| PTR | syn-075-140-046-051.biz.spectrum.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns.five-ten-sg.comwade@routerdog.com 2024-01-09 #10 | ||||||
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=1782779356 | ||||||
Same first word
Similar names
DNS History
18 records (4 active, 14 former)
○NSbuy.internettraffic.com2015-08-13 → 2016-07-13 · 4 obs
● 2016-07-13 10:57:48
○ 2017-03-27 20:09:20
○ 2026-06-30 00:41:10
○NSdns1.name-services.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 20:09:20
○ 2020-02-15 19:11:48
○ 2026-06-30 00:41:10
○NSdns2.name-services.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 20:09:20
○ 2020-02-15 19:11:48
○ 2026-06-30 00:41:10
○NSdns3.name-services.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 20:09:20
○ 2020-02-15 19:11:48
○ 2026-06-30 00:41:10
○NSdns4.name-services.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 20:09:20
○ 2020-02-15 19:11:48
○ 2026-06-30 00:41:10
○NSdns5.name-services.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 20:09:20
○ 2020-02-15 19:11:48
○ 2026-06-30 00:41:10
●NSns.five-ten-sg.com2026-02-17 → 2026-06-30 · 3 obs
● 2026-02-17 04:31:42
● 2026-06-30 00:41:10
●NSns1.five-ten-sg.com2026-02-17 → 2026-06-30 · 3 obs
● 2026-02-17 04:31:42
● 2026-06-30 00:41:10
○NSns27.domainrenter.com2020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 19:11:48
○ 2026-02-17 04:31:42
○ 2026-06-30 00:41:10
○NSns29.domainrenter.com2020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 19:11:48
○ 2026-02-17 04:31:42
○ 2026-06-30 00:41:10
●NSns4.five-ten-sg.com2026-02-17 → 2026-06-30 · 3 obs
● 2026-02-17 04:31:42
● 2026-06-30 00:41:10
○NSsell.internettraffic.com2015-08-13 → 2016-07-13 · 4 obs
● 2016-07-13 10:57:48
○ 2017-03-27 20:09:20
○ 2026-06-30 00:41:10
○MX(root)2020-02-15 → 2026-02-17 · 4 obs
● 2026-02-17 04:31:42
○ 2026-02-21 02:45:44
○ 2026-06-30 00:41:10
●A172.102.240.422026-02-17 → 2026-06-30 · 3 obs
● 2026-02-17 04:31:42
● 2026-06-30 00:41:10
○A173.199.178.1022020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 19:11:48
○ 2026-02-17 04:31:42
○ 2026-06-30 00:41:10
○A208.88.52.2132017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 20:09:20
○ 2020-02-15 19:11:48
○ 2026-06-30 00:41:10
○A69.172.201.1532016-07-13 → 2016-07-13 · 4 obs
● 2016-07-13 10:57:48
○ 2017-03-27 20:09:20
○ 2026-06-30 00:41:10
○A69.172.201.2082015-08-13 → 2016-03-07 · 4 obs
● 2016-03-07 07:21:52
○ 2016-07-13 10:57:48
○ 2026-06-30 00:41:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| docviewer.com | ns.five-ten-sg.com, ns1.five-ten-sg.com, ns4.five-ten-sg.com | 3 records |
✅ Authoritative Response
Server:172.102.240.42
NS records: ns.five-ten-sg.com, ns1.five-ten-sg.com, ns4.five-ten-sg.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for docviewer.com (unsigned zone)
⏱️ Timing
Total: 256ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.102.240.42 |
| NS | 3 | ns.five-ten-sg.com, ns4.five-ten-sg.com... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns.five-ten-sg.com wade.routerdog.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns.five-ten-sg.com, ns1.five-ten-sg.com, ns4.five-ten-sg.com)
Analysis
IP Addresses
docviewer.com has exactly one IP address — 172.102.240.42.
buildingstep.com, connectionservice.com, pcslim.com plus two other host names have IP numbers in common with docviewer.com.
Name Servers
DNS for docviewer.com is handled by three authoritative name servers: ns1.five-ten-sg.com, ns4.five-ten-sg.com and ns.five-ten-sg.com.
docviewer.com partially shares its NS delegation with several other domains, including teamremote.com, wapblock.com, speedycell.com and two others.
ns1.five-ten-sg.com, ns4.five-ten-sg.com and ns.five-ten-sg.com all have one IP address each — ns1.five-ten-sg.com directs to 172.102.240.42, ns4.five-ten-sg.com directs to 75.140.46.51 and ns.five-ten-sg.com directs to 172.102.240.82.