joinbook.com - robtex.com
joinbook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
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=1774564232 | ||||||
Subdomains
mail.joinbook.com |
DNS History
12 records (4 active, 8 former)
●NSns1.afternic.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:00:34
○NSns1.comn.com2016-01-20 → 2017-06-09 · 4 obs
● 2016-01-20 00:17:28
● 2017-06-09 13:24:24
○ 2026-03-26 23:00:34
○NSns1.selfdns.net2015-06-12 → 2015-06-12 · 4 obs
● 2015-06-12 20:37:04
○ 2015-11-02 12:39:02
○ 2026-03-26 23:00:34
●NSns2.afternic.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:00:34
○NSns2.comn.com2016-01-20 → 2017-06-09 · 4 obs
● 2016-01-20 00:17:28
● 2017-06-09 13:24:24
○ 2026-03-26 23:00:34
○NSns2.selfdns.net2015-06-12 → 2015-06-12 · 4 obs
● 2015-06-12 20:37:04
○ 2015-11-02 12:39:02
○ 2026-03-26 23:00:34
○MXmail.joinbook.com2008-03-18 → 2015-06-12 · 4 obs
● 2015-06-12 20:37:04
○ 2015-11-02 12:39:02
○ 2026-03-26 23:00:34
○A116.125.124.1762008-03-18 → 2008-03-18 · 3 obs
○ 2015-06-12 20:37:04
○ 2026-03-26 23:00:34
○A116.126.86.362015-06-12 → 2015-06-12 · 4 obs
● 2015-06-12 20:37:04
○ 2015-11-02 12:39:02
○ 2026-03-26 23:00:34
○A121.78.127.2492016-01-20 → 2017-06-09 · 4 obs
● 2016-01-20 00:17:28
● 2017-06-09 13:24:24
○ 2026-03-26 23:00:34
●A13.248.169.482026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:00:34
●A76.223.54.1462026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:00:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| joinbook.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for joinbook.com (unsigned zone)
⏱️ Timing
Total: 39ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
mail.joinbook.com has joinbook.com as its parent.
IP Addresses
joinbook.com points to two IPs: 13.248.169.48 and 76.223.54.146.
Other host names, for instance emqt.com, wmjobs.org, freemarriages.com, peramuzesi.com and www.evolutionmedspaboston.com share IP numbers with joinbook.com.
Name Servers
Two name servers ns1.afternic.com and ns2.afternic.com are delegated to joinbook.com.
joinbook.com uses the same name server configuration as other domains, such as regalproduction.com, big.(0x74697473).prettybabe.com, itcentral.co, ns2.kaos.info and micdl.com.
joinbook.com at least partially shares name servers with other domains such as uwatchfree.net, eliconodigital.com, bilgeis.com, crazyglow.com and bowling.la.
these name servers are commonly used with the name servers verification-k4ibaefv92b8mcahic8cdo.ns101.verify.hn.
Host names with two IPs:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.