isocalendar.com - robtex.com

isocalendar.com

DNSSEC🔒 Signed (DS record present)
A213.186.33.5🇫🇷 OVH213.186.32.0/19 ISP Paris, France
PTRredirect.ovh.net
NSdns101.ovh.net ⭐
A2001:41d0:d00:fb00::2🇫🇷 OVH2001:41d0::/32 IPv6
PTRdns101.ovh.net
A5.196.38.125🇫🇷 OVH5.196.0.0/16
PTRdns101.ovh.net
NSns101.ovh.net
A2001:41d0:b00:f500::2🇫🇷 OVH2001:41d0::/32 IPv6
PTRns101.ovh.net
A5.135.53.37🇧🇪 OVH5.135.0.0/16
PTRns101.ovh.net
MXmx1.mail.ovh.net ⭐
A188.165.36.237🇫🇷 OVH188.165.0.0/16 ISP Paris, France
PTRmx1.mail.ovh.net
MXmx2.mail.ovh.net(5)
A87.98.160.167🇫🇷 OVH87.98.128.0/17 ISP Paris, France
PTRmx2.mail.ovh.net
MXmx3.mail.ovh.net(100)
A91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France
PTRmx3.mail.ovh.net
TXTv=spf1 include:mx.ovh.com -all
TXT1|www.isocalendar.com
SOAdns101.ovh.nettech@ovh.net 2026-03-18 #0

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

Same first word

isocalendar.com

Similar names

isrealandco.org
adlercasino.org
asindeclaro.com
calendarios.mx
rendasocial.com.br
nairsalcedo.com
andresocial.com
calendarios.com
calendarios.com.ar
calendarios.net
rendasocial.com
socialander.com
dorianscale.com
deaconliars.com
acronisdeal.com
darensocial.com
oacsireland.com
solradiance.com
calendarios.co
calendarios.info
adlercasino.com
israelandco.org
calendarios.com.es
calendarios.us
calendarios.cl
casinoadler.ru
candelarios.com
calendarios.org
nordicasale.com
danielarcos.com
adlercasino.biz
calendarios.com.mx
lisacardone.com

DNS History

10 records (6 active, 4 former)

2017201820192020202120222023202420252026NSdns101.ovh.netns101.ovh.netns1.hover.comns2.hover.comMXmx1.mail.ovh.netmx2.mail.ovh.netmx3.mail.ovh.netmx.hover.com.cust.hostedemail.comA213.186.33.564.98.145.30
●NSdns101.ovh.net2026-03-02 → 2026-03-23 · 3 obs
○ 2018-01-12 04:16:30
● 2026-03-02 16:14:50
● 2026-03-23 05:41:04
○NSns1.hover.com2016-12-20 → 2018-01-12 · 4 obs
● 2016-12-20 05:52:28
● 2018-01-12 04:16:30
○ 2026-03-02 16:14:50
○ 2026-03-23 05:41:04
●NSns101.ovh.net2026-03-02 → 2026-03-23 · 3 obs
○ 2018-01-12 04:16:30
● 2026-03-02 16:14:50
● 2026-03-23 05:41:04
○NSns2.hover.com2016-12-20 → 2018-01-12 · 4 obs
● 2016-12-20 05:52:28
● 2018-01-12 04:16:30
○ 2026-03-02 16:14:50
○ 2026-03-23 05:41:04
○MXmx.hover.com.cust.hostedemail.com2016-12-20 → 2018-01-12 · 4 obs
● 2016-12-20 05:52:28
● 2018-01-12 04:16:30
○ 2026-03-02 16:14:50
○ 2026-03-23 05:41:04
●MXmx1.mail.ovh.net2026-03-02 → 2026-03-23 · 3 obs
○ 2018-01-12 04:16:30
● 2026-03-02 16:14:50
● 2026-03-23 05:41:04
●MXmx2.mail.ovh.net2026-03-02 → 2026-03-23 · 3 obs
○ 2018-01-12 04:16:30
● 2026-03-02 16:14:50
● 2026-03-23 05:41:04
●MXmx3.mail.ovh.net2026-03-02 → 2026-03-23 · 3 obs
○ 2018-01-12 04:16:30
● 2026-03-02 16:14:50
● 2026-03-23 05:41:04
●A213.186.33.52026-03-02 → 2026-03-23 · 3 obs
○ 2018-01-12 04:16:30
● 2026-03-02 16:14:50
● 2026-03-23 05:41:04
○A64.98.145.302016-12-20 → 2018-01-12 · 4 obs
● 2016-12-20 05:52:28
● 2018-01-12 04:16:30
○ 2026-03-02 16:14:50
○ 2026-03-23 05:41:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...-
isocalendar.comdns101.ovh.net, ns101.ovh.net-

✅ Authoritative Response

Server:5.196.38.125

NS records: dns101.ovh.net, ns101.ovh.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1099ms | Queries: -

📄 Records

TypeCountSample Data
A1213.186.33.5
NS2ns101.ovh.net, dns101.ovh.net
MX3mx3.mail.ovh.net (pri: 100), mx1.mail.ovh.net (pri: 1)...
TXT2v=spf1 include:mx.ovh.com -all, 1|www.isocalendar.com
SOA1dns101.ovh.net tech.ovh.net

Analysis

IP Addresses

isocalendar.com points to a single IP address: 213.186.33.5.

Other host names such as loodgieter-verwarming.be, lesmetiersducuir.fr, caliorne.org, wedepanne.com and chipset.ro share IPs with isocalendar.com.

Name Servers

Two name servers dns101.ovh.net and ns101.ovh.net handle the delegation for isocalendar.com.

isocalendar.com shares the same name server setup as other domains, for example pro-etal.fr, cisanz.com, mca-ingenierie.org, abclocation.fr and ealc.fr.

Host names with two IP numbers:

dns101.ovh.net points to 2001:41d0:d00:fb00::2 and 5.196.38.125.

ns101.ovh.net points to 2001:41d0:b00:f500::2 and 5.135.53.37.

Mail Servers

isocalendar.com is handled by three mail servers: mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.

isocalendar.com shares at least partially some mail servers with other domains, for instance transport-fee.com, perhekuvaus.com, jerenovemamaisonavec.com, tibiaroute.com and co-roasters.com.

These mail servers are often used with mx4.mail.ovh.net and mx0.mail.ovh.net.

Host names with a single IP address:

mx1.mail.ovh.net resolves to 188.165.36.237.

mx2.mail.ovh.net resolves to 87.98.160.167.

mx3.mail.ovh.net resolves to 91.121.53.175.