montessoribf.com - robtex.com

montessoribf.com

DNSSEC⚠️ Not signed
A2a00:6d40:4:1::c258:247🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network
A89.46.107.247🇮🇹 ARUBA-ASN89.46.104.0/21 Aruba S.p.A. Network
NSdns2.technorail.com ⭐
A2a00:6d42:3:2096::f:1🇮🇹 ARUBA-ASN2a00:6d42::/32 Aruba S.p.A. IPv6 Network
PTRdns2.technorail.com
A95.110.136.8🇮🇹 ARUBA-ASN95.110.136.0/21 Aruba S.p.A. Network
PTRdns2.technorail.com
NSdns.technorail.com
A2a00:6d40:2:2082::f:1🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network
PTRdns.technorail.com
A94.177.210.13🇮🇹 ARUBA-ASN94.177.208.0/22 Aruba S.p.A. Network
PTRdns.technorail.com
NSdns3.arubadns.net
A2a00:6d41:3:206e::f:1🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network
PTRdns3.arubadns.net
A95.110.220.5🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network
PTRdns3.arubadns.net
NSdns4.arubadns.cz
A2001:15e8:104:4::d8ee🇨🇿 INTERNET-CZ2001:15e8::/32
PTRdns4.arubadns.cz
A81.2.216.238🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.
PTRdns4.arubadns.cz
MXmx.montessoribf.com ⭐
A62.149.128.72🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network
PTRmxd4.aruba.it
A62.149.128.74🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network
PTRmxd5.aruba.it
A62.149.128.151🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network
PTRmxd6.aruba.it
A62.149.128.154🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network
PTRmxd7.aruba.it
A62.149.128.157🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network
PTRmxd8.aruba.it
A62.149.128.160🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network
PTRmxd1.aruba.it
A62.149.128.163🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network
PTRmxd2.aruba.it
A62.149.128.166🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network
PTRmxd3.aruba.it
TXTv=spf1 include:_spf.aruba.it ~all
SOAdns.technorail.comhostmaster@montessoribf.com 2026-07-08 #2

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=1783826487

Same first word

montessoribf.com

DNS History

13 records (7 active, 6 former)

2017201820192020202120222023202420252026NSdns.technorail.comdns2.technorail.comdns3.arubadns.netdns4.arubadns.czns1.wordpress.comns2.wordpress.comns3.wordpress.comMXmx.montessoribf.comsmtp-fwd.wordpress.comA2a00:6d40:4:1::c258:24789.46.107.247192.0.78.24192.0.78.25
●NSdns.technorail.com2026-05-24 → 2026-07-12 · 3 obs
○ 2017-10-02 19:08:22
● 2026-05-24 04:32:50
● 2026-07-12 03:24:52
●NSdns2.technorail.com2026-05-24 → 2026-07-12 · 3 obs
○ 2017-10-02 19:08:22
● 2026-05-24 04:32:50
● 2026-07-12 03:24:52
●NSdns3.arubadns.net2026-05-24 → 2026-07-12 · 3 obs
○ 2017-10-02 19:08:22
● 2026-05-24 04:32:50
● 2026-07-12 03:24:52
●NSdns4.arubadns.cz2026-05-24 → 2026-07-12 · 3 obs
○ 2017-10-02 19:08:22
● 2026-05-24 04:32:50
● 2026-07-12 03:24:52
○NSns1.wordpress.com2016-12-15 → 2017-10-02 · 4 obs
● 2016-12-15 21:00:26
● 2017-10-02 19:08:22
○ 2026-05-24 04:32:50
○ 2026-07-12 03:24:52
○NSns2.wordpress.com2016-12-15 → 2017-10-02 · 4 obs
● 2016-12-15 21:00:26
● 2017-10-02 19:08:22
○ 2026-05-24 04:32:50
○ 2026-07-12 03:24:52
○NSns3.wordpress.com2016-12-15 → 2017-10-02 · 4 obs
● 2016-12-15 21:00:26
● 2017-10-02 19:08:22
○ 2026-05-24 04:32:50
○ 2026-07-12 03:24:52
●MXmx.montessoribf.com2026-05-24 → 2026-07-12 · 3 obs
○ 2017-10-02 19:08:22
● 2026-05-24 04:32:50
● 2026-07-12 03:24:52
○MXsmtp-fwd.wordpress.com2016-12-15 → 2017-10-02 · 4 obs
● 2016-12-15 21:00:26
● 2017-10-02 19:08:22
○ 2026-05-24 04:32:50
○ 2026-07-12 03:24:52
○A192.0.78.242016-12-15 → 2017-10-02 · 4 obs
● 2016-12-15 21:00:26
● 2017-10-02 19:08:22
○ 2026-05-24 04:32:50
○ 2026-07-12 03:24:52
○A192.0.78.252016-12-15 → 2017-10-02 · 4 obs
● 2016-12-15 21:00:26
● 2017-10-02 19:08:22
○ 2026-05-24 04:32:50
○ 2026-07-12 03:24:52
●A2a00:6d40:4:1::c258:2472026-05-24 → 2026-07-12 · 3 obs
○ 2017-10-02 19:08:22
● 2026-05-24 04:32:50
● 2026-07-12 03:24:52
●A89.46.107.2472026-05-24 → 2026-07-12 · 3 obs
○ 2017-10-02 19:08:22
● 2026-05-24 04:32:50
● 2026-07-12 03:24:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...-
montessoribf.comdns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net4 records

✅ Authoritative Response

Server:95.110.136.8

NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for montessoribf.com (unsigned zone)

⏱️ Timing

Total: 1470ms | Queries: -

📄 Records

TypeCountSample Data
A189.46.107.247
AAAA12a00:6d40:4:1::c258:247
NS4dns4.arubadns.cz, dns3.arubadns.net...
MX1mx.montessoribf.com (pri: 10)
TXT1v=spf1 include:_spf.aruba.it ~all
SOA1dns.technorail.com hostmaster.montessori

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)

Analysis

IP Addresses

montessoribf.com resolves to the IP addresses 89.46.107.247 and 2a00:6d40:4:1::c258:247

whitewavesrecords.com, montagnamagica.com, www.scuolascilathuile.it plus two other host names have IP numbers in common with montessoribf.com.

Name Servers

Four name servers handle the delegation for montessoribf.com: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.

montessoribf.com partially shares its NS delegation with several other domains, including pensareit.com, progettodoim.com, sts-security.com and two others.

dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net each carry two IP addresses. dns2.technorail.com has 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com has 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz has 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net has 95.110.220.5 and 2a00:6d41:3:206e::f:1.

Mail Servers

montessoribf.com uses one mail server — mx.montessoribf.com.

mx.montessoribf.com has 8 IP addresses: 62.149.128.72, 62.149.128.74, 62.149.128.151 plus 5 more.