acmarathon.org - robtex.com
acmarathon.org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 213.186.33.5🇫🇷 OVH213.186.32.0/19 ISP Paris, France | ||||||
| PTR | redirect.ovh.net | ||||||
| NS | dns18.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:f700::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns18.ovh.net | ||||||
| A | 5.135.200.249🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns18.ovh.net | ||||||
| NS | ns18.ovh.net | ||||||
| A | 2001:41d0:b00:f100::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns18.ovh.net | ||||||
| A | 5.135.34.109🇧🇪 OVH5.135.0.0/16 | ||||||
| PTR | ns18.ovh.net | ||||||
| MX | mx4.mail.ovh.net ⭐ | ||||||
| A | 178.32.124.207🇫🇷 OVH178.32.0.0/15 ISP Paris, France | ||||||
| PTR | mx4.mail.ovh.net | ||||||
| MX | mx3.mail.ovh.net(10) | ||||||
| A | 91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | mx3.mail.ovh.net | ||||||
| TXT | 1|www.acmarathon.org | ||||||
| SOA | dns18.ovh.nettech@ovh.net 2026-03-31 #0 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1775898184 | ||||||
Previously MX for
acmarathon.org |
Same first word
acmarathon.org |
Similar names
DNS History
20 records (5 active, 15 former)
●NSdns18.ovh.net2026-02-16 → 2026-04-11 · 3 obs
● 2026-02-16 05:34:00
● 2026-04-11 09:15:02
○NSns1.domraider.com2020-02-10 → 2020-02-10 · 4 obs
● 2020-02-10 02:50:42
○ 2026-02-16 05:34:00
○ 2026-04-11 09:15:02
○NSns1.icloudns.net2017-03-21 → 2017-03-21 · 4 obs
● 2017-03-21 10:55:14
○ 2020-02-10 02:50:42
○ 2026-04-11 09:15:02
●NSns18.ovh.net2026-02-16 → 2026-04-11 · 3 obs
● 2026-02-16 05:34:00
● 2026-04-11 09:15:02
○NSns2.domraider.com2020-02-10 → 2020-02-10 · 4 obs
● 2020-02-10 02:50:42
○ 2026-02-16 05:34:00
○ 2026-04-11 09:15:02
○NSns2.icloudns.net2017-03-21 → 2017-03-21 · 4 obs
● 2017-03-21 10:55:14
○ 2020-02-10 02:50:42
○ 2026-04-11 09:15:02
○NSns3.icloudns.net2017-03-21 → 2017-03-21 · 4 obs
● 2017-03-21 10:55:14
○ 2020-02-10 02:50:42
○ 2026-04-11 09:15:02
○NSns4.icloudns.net2017-03-21 → 2017-03-21 · 4 obs
● 2017-03-21 10:55:14
○ 2020-02-10 02:50:42
○ 2026-04-11 09:15:02
○NSns71.domaincontrol.com2015-08-08 → 2016-07-09 · 4 obs
● 2016-07-09 15:12:02
○ 2017-03-21 10:55:14
○ 2026-04-11 09:15:02
○NSns72.domaincontrol.com2015-08-08 → 2016-07-09 · 4 obs
● 2016-07-09 15:12:02
○ 2017-03-21 10:55:14
○ 2026-04-11 09:15:02
○MXacmarathon.org2017-03-21 → 2017-03-21 · 4 obs
● 2017-03-21 10:55:14
○ 2020-02-10 02:50:42
○ 2026-04-11 09:15:02
○MXmailstore1.secureserver.net2015-08-08 → 2016-07-09 · 4 obs
● 2016-07-09 15:12:02
○ 2017-03-21 10:55:14
○ 2026-04-11 09:15:02
●MXmx3.mail.ovh.net2026-02-16 → 2026-04-11 · 3 obs
● 2026-02-16 05:34:00
● 2026-04-11 09:15:02
●MXmx4.mail.ovh.net2026-02-16 → 2026-04-11 · 3 obs
● 2026-02-16 05:34:00
● 2026-04-11 09:15:02
○MXsmtp.secureserver.net2015-08-08 → 2016-07-09 · 4 obs
● 2016-07-09 15:12:02
○ 2017-03-21 10:55:14
○ 2026-04-11 09:15:02
○A204.44.69.1162017-03-21 → 2017-03-21 · 4 obs
● 2017-03-21 10:55:14
○ 2020-02-10 02:50:42
○ 2026-04-11 09:15:02
○A212.129.45.372020-02-10 → 2020-02-10 · 4 obs
● 2020-02-10 02:50:42
○ 2026-02-16 05:34:00
○ 2026-04-11 09:15:02
●A213.186.33.52026-02-16 → 2026-04-11 · 3 obs
● 2026-02-16 05:34:00
● 2026-04-11 09:15:02
○A38.107.233.2452015-12-03 → 2016-07-09 · 5 obs
● 2015-12-03 03:15:32
● 2016-07-09 15:12:02
○ 2017-03-21 10:55:14
○ 2026-04-11 09:15:02
○A50.63.202.512015-08-08 → 2015-08-08 · 3 obs
○ 2015-12-03 03:15:32
○ 2026-04-11 09:15:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| acmarathon.org | ns18.ovh.net, dns18.ovh.net | - |
✅ Authoritative Response
Server:5.135.200.249
NS records: ns18.ovh.net, dns18.ovh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1265ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.186.33.5 |
| NS | 2 | ns18.ovh.net, dns18.ovh.net |
| MX | 2 | mx4.mail.ovh.net (pri: 1), mx3.mail.ovh.net (pri: 10) |
| TXT | 1 | 1|www.acmarathon.org |
| SOA | 1 | dns18.ovh.net tech.ovh.net |
Analysis
IP Addresses
acmarathon.org points to a single IP address: 213.186.33.5.
Other host names such as www.kingtony.be, ip-193-70-36.eu, rbiconsulting.fr, primocar.com and cobepa.nl share IPs with acmarathon.org.
Name Servers
Two name servers dns18.ovh.net and ns18.ovh.net handle the delegation for acmarathon.org.
acmarathon.org shares the same name server setup as other domains, for example cayus.net, talaria.de, ecosa.be, concept-patrimoine.fr and teeptrak.fr.
acmarathon.org shares name servers with other domains at least partially, for instance dedentrohaciafuera.com.
Host names with two IP numbers:
dns18.ovh.net points to 2001:41d0:d00:f700::2 and 5.135.200.249.
ns18.ovh.net points to 2001:41d0:b00:f100::2 and 5.135.34.109.
Mail Servers
Two mail servers handle acmarathon.org: mx3.mail.ovh.net and mx4.mail.ovh.net.
acmarathon.org shares the same mail server setup as other domains, including ludosoft.net, delacorte.es, maison-couderc-orthopedie.com, meno.fr and static-spm.com.
acmarathon.org shares at least partially some mail servers with other domains, for instance ehpadhautleon.fr, pharmacie-saintes-cathedrale.com, vultier.org, labotterouge.com and gfpsl.de.
these mail servers are often used together with mx1.mail.ovh.net, mx2.mail.ovh.net and mx0.mail.ovh.net.
Host names with one IP number:
mx3.mail.ovh.net points to 91.121.53.175; mx4.mail.ovh.net points to 178.32.124.207.