fostbook.com - robtex.com

fostbook.com

DNSSEC⚠️ Not signed
A216.40.34.41🇨🇦 TUCOWS216.40.34.0/24
NSns1.hover.com ⭐
A2604:4000:0:d:216:40:47:26🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRns1.hover.com
A216.40.47.26🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0
PTRns1.hover.com
NSns2.hover.com
A2604:4000:2800:d:64:99:148:13🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.
PTRns2.hover.com
A64.98.148.13🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.
PTRns2.hover.com
MXmx.hover.com.cust.hostedemail.com ⭐
A216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International
PTRmx.hostedemail.com
SOAns1.hover.comdnsmaster@hover.com serial=1746125654

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435
WOT: SAFE (1/100)

Previously MX for

fostbook.com

Subdomains

ns2.fostbook.com

Same first word

fostbook.com

Similar names

tfobooks.com
softbook.cz
softkobo.jp
tsofbook.com
softbook.app
fotoboks.ru
softbook.info
softbook.nl
softbook.co.kr
fotoboks.com
fotoboks.no
fotooskb.blogspot.si
booksoft.net
footboks.com
bokosoft.blogspot.com
softkobo.net
softbook.pl
koobsoft.com
booksoft.ru

DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026NSns1.hover.comns2.hover.comns1.above.comns1.fostbook.comns2.above.comns2.fostbook.comMXmx.hover.com.cust.hostedemail.comfostbook.commail.post-host.netA216.40.34.41103.224.212.239137.74.168.52192.184.12.62
○NSns1.above.com2015-08-06 → 2016-04-01 · 4 obs
● 2015-08-06 10:59:06
● 2016-04-01 06:51:20
○ 2016-04-25 14:51:02
○ 2026-03-22 10:12:36
○NSns1.fostbook.com2016-08-14 → 2016-08-14 · 4 obs
○ 2016-04-25 14:51:02
● 2016-08-14 21:50:02
○ 2026-03-13 12:24:56
○ 2026-03-22 10:12:36
●NSns1.hover.com2026-03-13 → 2026-03-22 · 3 obs
○ 2016-08-14 21:50:02
● 2026-03-13 12:24:56
● 2026-03-22 10:12:36
○NSns2.above.com2015-08-06 → 2016-04-01 · 4 obs
● 2015-08-06 10:59:06
● 2016-04-01 06:51:20
○ 2016-04-25 14:51:02
○ 2026-03-22 10:12:36
○NSns2.fostbook.com2016-08-14 → 2016-08-14 · 4 obs
○ 2016-04-25 14:51:02
● 2016-08-14 21:50:02
○ 2026-03-13 12:24:56
○ 2026-03-22 10:12:36
●NSns2.hover.com2026-03-13 → 2026-03-22 · 3 obs
○ 2016-08-14 21:50:02
● 2026-03-13 12:24:56
● 2026-03-22 10:12:36
○MXfostbook.com2016-08-14 → 2016-08-14 · 4 obs
○ 2016-04-25 14:51:02
● 2016-08-14 21:50:02
○ 2026-03-13 12:24:56
○ 2026-03-22 10:12:36
○MXmail.post-host.net2015-08-06 → 2016-04-01 · 4 obs
● 2015-08-06 10:59:06
● 2016-04-01 06:51:20
○ 2016-04-25 14:51:02
○ 2026-03-22 10:12:36
●MXmx.hover.com.cust.hostedemail.com2026-03-13 → 2026-03-22 · 3 obs
○ 2016-08-14 21:50:02
● 2026-03-13 12:24:56
● 2026-03-22 10:12:36
○A103.224.212.2392015-08-06 → 2016-04-01 · 7 obs
● 2015-08-06 10:59:06
● 2015-11-13 15:30:22
○ 2015-11-16 10:53:06
● 2015-11-21 03:44:42
● 2016-04-01 06:51:20
○ 2016-04-25 14:51:02
○ 2026-03-22 10:12:36
○A137.74.168.522016-08-14 → 2016-08-14 · 4 obs
○ 2016-04-25 14:51:02
● 2016-08-14 21:50:02
○ 2026-03-13 12:24:56
○ 2026-03-22 10:12:36
○A192.184.12.622015-11-16 → 2015-11-16 · 4 obs
○ 2015-11-13 15:30:22
● 2015-11-16 10:53:06
○ 2015-11-21 03:44:42
○ 2026-03-22 10:12:36
●A216.40.34.412026-03-13 → 2026-03-22 · 3 obs
○ 2016-08-14 21:50:02
● 2026-03-13 12:24:56
● 2026-03-22 10:12:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...-
fostbook.comns1.hover.com, ns2.hover.com4 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 fostbook.com (unsigned zone)

⏱️ Timing

Total: 228ms | Queries: -

📄 Records

TypeCountSample Data
A1216.40.34.41
NS2ns1.hover.com, ns2.hover.com
MX1mx.hover.com.cust.hostedemail.com (pri:
SOA1ns1.hover.com dnsmaster.hover.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.hover.com, ns1.hover.com, ns2.hover.com...)

Analysis

Hierarchy

fostbook.com is the parent of ns2.fostbook.com.

IP Addresses

fostbook.com points to IP number 216.40.34.41.

For instance, other host names altdesign.co, pinesforge.com, xr5.us, davidwatkinson.com and isoldamarie.com share IP numbers with fostbook.com.

Name Servers

fostbook.com is delegated to two name servers: ns1.hover.com and ns2.hover.com.

fostbook.com uses the same name server setup as other domains such as theagencyworldwide.com, trutecelectric.com, lithumb.com, jtdreisb.info and imagebuild.me.

fostbook.com shares name servers with other domains at least partially, for example eagan.me, allisonduffy.com, retirarsaesp.com, epicurebuzz.com and nv-drivercourses.com.

These name servers are commonly used with ns3.hover.com.

Host names with two IP numbers:

ns1.hover.com points to 2604:4000:0:d:216:40:47:26 and 216.40.47.26; ns2.hover.com points to 2604:4000:2800:d:64:99:148:13 and 64.98.148.13.

Mail Servers

fostbook.com is handled by a single mail server, mx.hover.com.cust.hostedemail.com.

fostbook.com shares the same mail server setup as other domains, for instance chadleighkluck.net, greatbritishoutdoorfires.com, corplaw.org, haroldinthehouse.com and jilespumping.com.

fostbook.com shares at least partially some mail servers with other domains, for instance dancarey.net.

mx.hover.com.cust.hostedemail.com points to a single IP: 216.40.42.4.