www.htmlhelp.com - robtex.com
www.htmlhelp.com
| CNAME | htmlhelp.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.146.209.85🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | htmlhelp.com | ||||||
| NS | dns2.pair.com ⭐ | ||||||
| A | 2607:f441::d892:c318🇺🇸 AS78592607:f441::/32 Pair Networks, Inc. 2403 Sidney St STE 210 Pittsburgh PA 15203 United States | ||||||
| A | 216.146.195.24🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | dns2.pair.com | ||||||
| NS | ns0.ns0.com | ||||||
| MX | mail1.g20.pair.com ⭐ | ||||||
| A | 2607:f441::d892:c35d🇺🇸 AS78592607:f441::/32 Pair Networks, Inc. 2403 Sidney St STE 210 Pittsburgh PA 15203 United States | ||||||
| PTR | mail1.g20.pair.com | ||||||
| A | 216.146.195.93🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail1.g20.pair.com | ||||||
| SOA | dns2.pair.comroot@pair.com 2026-04-06 #16 | ||||||
htmlhelp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.146.209.85🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| NS | dns2.pair.com ⭐ | ||||||
| NS | ns0.ns0.com | ||||||
| MX | mail1.g20.pair.com ⭐ | ||||||
| SOA | dns2.pair.comroot@pair.com 2026-04-06 #16 | ||||||
rank #13664 globally
rank #6717 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #50,718
Same first word
Similar names
DNS History
5 records (1 active, 4 former)
○NSdns.webthing.com2015-10-07 → 2016-08-22 · 4 obs
● 2016-08-22 01:32:18
○ 2026-03-21 23:59:20
○ 2026-05-10 01:31:56
○NSzaphod.htmlhelp.com2015-10-07 → 2016-08-22 · 4 obs
● 2016-08-22 01:32:18
○ 2026-03-21 23:59:20
○ 2026-05-10 01:31:56
○MXhtmlhelp.com2015-10-07 → 2016-08-22 · 4 obs
● 2016-08-22 01:32:18
○ 2026-03-21 23:59:20
○ 2026-05-10 01:31:56
○A207.36.201.1192008-11-02 → 2016-08-22 · 4 obs
● 2016-08-22 01:32:18
○ 2026-03-21 23:59:20
○ 2026-05-10 01:31:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| htmlhelp.com | ns0.ns0.com, dns2.pair.com | 4 records |
✅ Authoritative Response
Server:216.146.195.24
NS records: ns0.ns0.com, dns2.pair.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for htmlhelp.com (unsigned zone)
⏱️ Timing
Total: 201ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | htmlhelp.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns0.ns0.com, ns0.ns0.com, dns2.pair.com...)
Analysis
IP Addresses
www.htmlhelp.com resolves to a single IP: 216.146.209.85.
Other host names, for instance, htmlhelp.com and htmlhelp.org share IP numbers with www.htmlhelp.com.
Name Servers
www.htmlhelp.com has two name servers: ns0.ns0.com and dns2.pair.com.
www.htmlhelp.com shares the same name server setup as other domains, for example estatesales.pairsite.com, shaunvetter.com, dennysviolins.com, insightforliving.org and digosaur.com.
www.htmlhelp.com shares some name servers with other domains, for example mixedreality.pe, egcconnect.com, 128.39.66.in-addr.arpa, 219.146.216.in-addr.arpa and markmercury.com.
These name servers are commonly used with the name servers dns.pair.com, dns3.pair.com, ns7.ns0.com, ns1.pair.com, dns4.pair.com and ns534.pair.com.
Host names with two IP numbers: dns2.pair.com points to 2607:f441::d892:c318 and 216.146.195.24.
Mail Servers
www.htmlhelp.com is handled by a single mail server, mail1.g20.pair.com.
www.htmlhelp.com shares the mail server setup with other domains, for example round-earth.com, molly-greene.com, esrsf.com, mugu.com and amimo.com.
mail1.g20.pair.com resolves to two IPs: 2607:f441::d892:c35d and 216.146.195.93.