ava-book.com - robtex.com

ava-book.com

DNSSEC⚠️ Not signed
A77.244.209.68🇷🇺 SELECTEL-MSK77.244.209.0/24 SELECTEL-NET-MSK
NSa.ns.selectel.ru ⭐
A2a00:ab00:800::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6
A188.68.203.1🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object
PTRa.ns.selectel.ru
NSb.ns.selectel.ru
A2a00:ab00:801::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6
A77.223.114.2🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object
PTRb.ns.selectel.ru
NSc.ns.selectel.ru
A2a00:ab00:802::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6
A188.68.203.3🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object
PTRc.ns.selectel.ru
NSd.ns.selectel.ru
A2a00:ab00:803::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6
A77.223.114.4🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object
PTRd.ns.selectel.ru
MXmx2.ava-book.com ⭐
A195.68.168.35🇷🇺 SOVAM-AS195.68.128.0/18 EDN Sovintel
PTRmx2.augustborg.ru
TXTv=spf1 a mx ~all
SOAa.ns.selectel.rusupport@selectel.ru 2025-09-09 #6

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=1777235696

Subdomains

mx2.ava-book.com

Same first word

ava-book.com

DNS History

16 records (6 active, 10 former)

2017201820192020202120222023202420252026NSa.ns.selectel.rub.ns.selectel.ruc.ns.selectel.rud.ns.selectel.runs-1254.awsdns-28.orgns-1746.awsdns-26.co.ukns-514.awsdns-00.netns-57.awsdns-07.comns1.selectel.orgns2.selectel.orgns3.selectel.orgns4.selectel.orgMXmx2.ava-book.commx3.ava-book.comA77.244.209.68213.189.211.187
●NSa.ns.selectel.ru2026-03-25 → 2026-04-26 · 3 obs
○ 2017-09-05 01:28:36
● 2026-03-25 19:35:28
● 2026-04-26 20:47:50
●NSb.ns.selectel.ru2026-03-25 → 2026-04-26 · 3 obs
○ 2017-09-05 01:28:36
● 2026-03-25 19:35:28
● 2026-04-26 20:47:50
●NSc.ns.selectel.ru2026-03-25 → 2026-04-26 · 3 obs
○ 2017-09-05 01:28:36
● 2026-03-25 19:35:28
● 2026-04-26 20:47:50
●NSd.ns.selectel.ru2026-03-25 → 2026-04-26 · 3 obs
○ 2017-09-05 01:28:36
● 2026-03-25 19:35:28
● 2026-04-26 20:47:50
○NSns-1254.awsdns-28.org2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 22:55:26
○ 2017-09-05 01:28:36
○ 2026-04-26 20:47:50
○NSns-1746.awsdns-26.co.uk2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 22:55:26
○ 2017-09-05 01:28:36
○ 2026-04-26 20:47:50
○NSns-514.awsdns-00.net2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 22:55:26
○ 2017-09-05 01:28:36
○ 2026-04-26 20:47:50
○NSns-57.awsdns-07.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 22:55:26
○ 2017-09-05 01:28:36
○ 2026-04-26 20:47:50
○NSns1.selectel.org2017-09-05 → 2017-09-05 · 4 obs
○ 2016-12-20 22:55:26
● 2017-09-05 01:28:36
○ 2026-03-25 19:35:28
○ 2026-04-26 20:47:50
○NSns2.selectel.org2017-09-05 → 2017-09-05 · 4 obs
○ 2016-12-20 22:55:26
● 2017-09-05 01:28:36
○ 2026-03-25 19:35:28
○ 2026-04-26 20:47:50
○NSns3.selectel.org2017-09-05 → 2017-09-05 · 4 obs
○ 2016-12-20 22:55:26
● 2017-09-05 01:28:36
○ 2026-03-25 19:35:28
○ 2026-04-26 20:47:50
○NSns4.selectel.org2017-09-05 → 2017-09-05 · 4 obs
○ 2016-12-20 22:55:26
● 2017-09-05 01:28:36
○ 2026-03-25 19:35:28
○ 2026-04-26 20:47:50
●MXmx2.ava-book.com2016-12-20 → 2026-04-26 · 2 obs
● 2016-12-20 22:55:26
● 2026-04-26 20:47:50
○MXmx3.ava-book.com2016-12-20 → 2017-09-05 · 4 obs
● 2016-12-20 22:55:26
● 2017-09-05 01:28:36
○ 2026-03-25 19:35:28
○ 2026-04-26 20:47:50
○A213.189.211.1872016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 22:55:26
○ 2017-09-05 01:28:36
○ 2026-04-26 20:47:50
●A77.244.209.682017-09-05 → 2026-04-26 · 3 obs
○ 2016-12-20 22:55:26
● 2017-09-05 01:28:36
● 2026-04-26 20:47:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net...-
ava-book.coma.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru, d.ns.selectel.ru-

✅ Authoritative Response

Server:77.223.114.4

NS records: a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru, d.ns.selectel.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ava-book.com (unsigned zone)

⏱️ Timing

Total: 3053ms | Queries: -

📄 Records

TypeCountSample Data
A177.244.209.68
NS4d.ns.selectel.ru, a.ns.selectel.ru...
MX1mx2.ava-book.com (pri: 10)
TXT1v=spf1 a mx ~all
SOA1a.ns.selectel.ru support.selectel.ru

Analysis

Hierarchy

ava-book.com is the parent of mx2.ava-book.com.

IP Addresses

ava-book.com points to a single IP number: 77.244.209.68.

Name Servers

ava-book.com is delegated to four name servers: a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru and d.ns.selectel.ru.

ava-book.com at least partially shares name servers with other domains, for instance globaltrans.com, od-karapuz.ru, solnechnii.site, freeboat.ru and zn9.ru.

Host names with two IP numbers:

Host name a.ns.selectel.ru points to: 2a00:ab00:800::2:53 and 188.68.203.1.

Host name b.ns.selectel.ru points to: 2a00:ab00:801::2:53 and 77.223.114.2.

Host name c.ns.selectel.ru points to: 2a00:ab00:802::2:53 and 188.68.203.3.

Host name d.ns.selectel.ru points to: 2a00:ab00:803::2:53 and 77.223.114.4.

Mail Servers

ava-book.com is handled by a single mail server, mx2.ava-book.com.

Host name mx2.ava-book.com points to IP address 195.68.168.35.