libtb.com - dns.ninja
libtb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 63.228.48.26🇺🇸 AS20963.228.32.0/19 | ||||||
| PTR | murray.perrympls.net | ||||||
| NS | ns1.hover.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:26🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.hover.com | ||||||
| A | 216.40.47.26🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.hover.com | ||||||
| NS | ns2.hover.com | ||||||
| A | 2604:4000:2800:d:64:99:148:13🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.hover.com | ||||||
| A | 64.98.148.13🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.hover.com | ||||||
| MX | mx.learnitbythebook.com ⭐ | ||||||
| A | 63.228.48.26🇺🇸 AS20963.228.32.0/19 | ||||||
| PTR | murray.perrympls.net | ||||||
| SOA | ns1.hover.comdnsmaster@hover.com serial=1720468336 | ||||||
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=1785573337 | ||||||
Same first word
libtb.com |
Similar names
btbil.no |
libbt.com |
tbbil.se |
bblti.com |
tibbl.com |
bitlb.com |
lbbit.com |
iltbb.com |
tbibl.es |
bbtli.com |
bbitl.com |
iblbt.com |
tblib.com |
bbilt.com |
btlib.com |
tbibl.com |
bitbl.it |
DNS History
4 records (4 active, 0 former)
●MXmx.learnitbythebook.com2016-12-16 → 2026-08-01 · 2 obs
● 2026-08-01 08:44:22
●A63.228.48.262016-12-16 → 2026-08-01 · 2 obs
● 2026-08-01 08:44:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| libtb.com | ns1.hover.com, ns2.hover.com | 4 records |
✅ Authoritative Response
Server:216.40.47.26
NS records: ns1.hover.com, ns2.hover.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for libtb.com (unsigned zone)
⏱️ Timing
Total: 121ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 63.228.48.26 |
| NS | 2 | ns2.hover.com, ns1.hover.com |
| MX | 1 | mx.learnitbythebook.com (pri: 10) |
| SOA | 1 | ns1.hover.com dnsmaster.hover.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.hover.com, ns1.hover.com, ns2.hover.com...)
Analysis
IP Addresses
libtb.com has exactly one IP address — 63.228.48.26.
mx.learnitbythebook.com, learnitbythebook.com, heintzperry.com plus two other host names have IP numbers in common with libtb.com.
Name Servers
libtb.com is served by two delegated name servers, ns1.hover.com and ns2.hover.com.
The name server configuration of libtb.com is shared with other domains, for instance atura.com.au, seryesa.com, renoserverrepair.com and two others.
libtb.com has at least partial name server overlap with other domains, such as prayerteamradio.org, neverstopmoving.com, startrail.net and two others.
It is common to find these name servers paired with the name servers ns3.hover.com, ns1.domaindirect.com, ns2.domaindirect.com and ns3.domaindirect.com.
Each of the two host names carries two IP addresses: ns1.hover.com points to 216.40.47.26 and 2604:4000:0:d:216:40:47:26, and ns2.hover.com points to 64.98.148.13 and 2604:4000:2800:d:64:99:148:13.
Mail Servers
libtb.com uses one mail server — mx.learnitbythebook.com.
There is one IP number for mx.learnitbythebook.com: 63.228.48.26.