instantscience.fr - robtex.com
instantscience.fr
| DNSSEC | π Signed (DS record present) | ||||||
| A | 51.91.236.193OVH51.91.0.0/16 | ||||||
| NS | dns16.ovh.net β | ||||||
| NS | ns16.ovh.net | ||||||
| MX | aspmx.l.google.com β | ||||||
| A | 2607:f8b0:4004:c08::1bπΊπΈ Google2607:f8b0:4004::/48 | ||||||
| PTR | bi-in-f27.1e100.net | ||||||
| A | 172.253.63.26πΊπΈ Google172.253.63.0/24 | ||||||
| PTR | bi-in-f26.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| A | 2800:3f0:4003:c0f::1aπ¨π± Google2800:3f0:4003::/48 | ||||||
| A | 108.177.123.26πΊπΈ Google108.177.123.0/24 | ||||||
| PTR | lcscld-in-f26.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| A | 2607:f8b0:4023:3003::1aπΊπΈ Google2607:f8b0::/32 | ||||||
| A | 172.253.145.27πΊπΈ Google172.253.145.0/24 | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| A | 2a00:1450:4009:c0f::1aπ¬π§ Google2a00:1450:4009::/48 | ||||||
| A | 192.178.223.26πΊπΈ Google192.178.223.0/24 | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| A | 2a00:1450:400c:c00::1bπ§πͺ Google2a00:1450:400c::/48 | ||||||
| A | 173.194.76.27πΊπΈ Google173.194.76.0/24 | ||||||
| TXT | v=DMARC1;p=none;rua=mailto:dmarc@instantscience.fr | ||||||
| TXT | 1|https://www.science-animation.org/ | ||||||
| TXT | google-site-verification=lpQ4VWzx-P01eT7oq-qzNFDO18ciEff38OVJz9EcwWk | ||||||
| TXT | v=spf1 include:mx.ovh.com include:_spf.google.com include:spf.sendinblue.com | ||||||
| TXT | Sendinblue-code:20490419f4c0870942680ecb5868b1a0 | ||||||
| TXT | google-site-verification=Fsnqcmq8wgIzXY2ZozRws4r_5izUGBI4UEyjfuTKKs4 | ||||||
| TXT | google-site-verification=Q4czQLdFHPr2Ymsb3xZh18_ipmwYjf1uOXe5nxC-yqE | ||||||
| SOA | dns16.ovh.nettech@ovh.net serial=2075734305 | ||||||
fr
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.nic.fr β | ||||||
| NS | d.nic.fr | ||||||
| NS | f.ext.nic.fr | ||||||
| NS | g.ext.nic.fr | ||||||
| TXT | 195 RRs processed [11/05/2026 10H50:51] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245099951 | ||||||
rank #13194 in the tld
Same first word
instantscience.fr |
instantscience.hu |
DNS History
8 records (8 active, 0 former)
βMXalt1.aspmx.l.google.com2026-04-27 β 2026-05-11 Β· 2 obs
β 2026-05-11 11:19:48
βMXalt2.aspmx.l.google.com2026-04-27 β 2026-05-11 Β· 2 obs
β 2026-05-11 11:19:48
βMXalt3.aspmx.l.google.com2026-04-27 β 2026-05-11 Β· 2 obs
β 2026-05-11 11:19:48
βMXalt4.aspmx.l.google.com2026-04-27 β 2026-05-11 Β· 2 obs
β 2026-05-11 11:19:48
βMXaspmx.l.google.com2026-04-27 β 2026-05-11 Β· 2 obs
β 2026-05-11 11:19:48
βA51.91.236.1932026-04-27 β 2026-05-11 Β· 2 obs
β 2026-05-11 11:19:48
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| instantscience.fr | ns16.ovh.net, dns16.ovh.net | - |
β Authoritative Response
Server:5.39.116.25
NS records: ns16.ovh.net, dns16.ovh.net
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 4380ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.91.236.193 |
| NS | 2 | dns16.ovh.net, ns16.ovh.net |
| MX | 5 | aspmx.l.google.com (pri: 1), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 7 | google-site-verification=lpQ4VWzx-P01eT7, 1|https://www.science-animation.org/... |
| SOA | 1 | dns16.ovh.net tech.ovh.net |
Analysis
IP Addresses
instantscience.fr points to a single IP: 51.91.236.193.
Name Servers
Two name servers dns16.ovh.net and ns16.ovh.net handle delegation for instantscience.fr.
Mail Servers
Five mail servers handle instantscience.fr: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
aspmx.l.google.com points to: 2607:f8b0:4004:c08::1b and 172.253.63.26
alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1a and 108.177.123.26
alt2.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1a and 172.253.145.27
alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.26
alt4.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.27