webcoreforscience.com - robtex.com
webcoreforscience.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.249.4.219🇩🇪 CONTABO173.249.4.0/23 | ||||||
| PTR | vmi1181445.contaboserver.net | ||||||
| NS | dns4.easy.gr ⭐ | ||||||
| A | 2001:41d0:d:272a::4:4🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| A | 5.196.197.120🇫🇷 OVH5.196.0.0/16 | ||||||
| PTR | dns4.easy.gr | ||||||
| NS | dns3.easy.gr | ||||||
| A | 2001:41d0:d:272a::3:3🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| A | 178.33.89.25🇫🇷 OVH178.32.0.0/15 ISP Paris, France | ||||||
| PTR | dns3.easy.gr | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4004:c1b::1a🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| PTR | wv-in-f26.1e100.net | ||||||
| A | 64.233.180.27🇺🇸 Google64.233.180.0/24 | ||||||
| PTR | on-in-f27.1e100.net | ||||||
| PTR | pe-in-f27.1e100.net | ||||||
| SOA | dns4.easy.grpostmaster@superweb.gr serial=1676289389 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778527971 | ||||||
Same first word
webcoreforscience.com |
DNS History
14 records (4 active, 10 former)
●NSdns3.easy.gr2026-03-23 → 2026-05-11 · 3 obs
● 2026-03-23 10:12:22
● 2026-05-11 19:55:58
●NSdns4.easy.gr2026-03-23 → 2026-05-11 · 3 obs
● 2026-03-23 10:12:22
● 2026-05-11 19:55:58
○NSns1.mydyndns.org2015-05-04 → 2017-05-20 · 4 obs
● 2017-05-20 19:56:52
○ 2026-03-23 10:12:22
○ 2026-05-11 19:55:58
○NSns1185.dns.dyn.com2015-05-04 → 2017-05-20 · 4 obs
● 2017-05-20 19:56:52
○ 2026-03-23 10:12:22
○ 2026-05-11 19:55:58
○NSns2159.dns.dyn.com2015-05-04 → 2017-05-20 · 4 obs
● 2017-05-20 19:56:52
○ 2026-03-23 10:12:22
○ 2026-05-11 19:55:58
○NSns3151.dns.dyn.com2015-05-04 → 2017-05-20 · 4 obs
● 2017-05-20 19:56:52
○ 2026-03-23 10:12:22
○ 2026-05-11 19:55:58
○NSns4151.dns.dyn.com2015-05-04 → 2017-05-20 · 4 obs
● 2017-05-20 19:56:52
○ 2026-03-23 10:12:22
○ 2026-05-11 19:55:58
○MXalt1.aspmx.l.google.com2015-05-04 → 2017-05-20 · 4 obs
● 2017-05-20 19:56:52
○ 2026-03-23 10:12:22
○ 2026-05-11 19:55:58
○MXalt2.aspmx.l.google.com2015-05-04 → 2017-05-20 · 4 obs
● 2017-05-20 19:56:52
○ 2026-03-23 10:12:22
○ 2026-05-11 19:55:58
●MXaspmx.l.google.com2015-05-04 → 2026-05-11 · 2 obs
● 2026-05-11 19:55:58
○MXaspmx2.googlemail.com2015-05-04 → 2017-05-20 · 4 obs
● 2017-05-20 19:56:52
○ 2026-03-23 10:12:22
○ 2026-05-11 19:55:58
○MXaspmx3.googlemail.com2015-05-04 → 2017-05-20 · 4 obs
● 2017-05-20 19:56:52
○ 2026-03-23 10:12:22
○ 2026-05-11 19:55:58
●A173.249.4.2192026-03-23 → 2026-05-11 · 3 obs
● 2026-03-23 10:12:22
● 2026-05-11 19:55:58
○A79.129.3.1662015-05-04 → 2017-05-20 · 4 obs
● 2017-05-20 19:56:52
○ 2026-03-23 10:12:22
○ 2026-05-11 19:55:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| webcoreforscience.com | dns3.easy.gr, dns4.easy.gr | - |
✅ Authoritative Response
Server:5.196.197.120
NS records: dns3.easy.gr, dns4.easy.gr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webcoreforscience.com (unsigned zone)
⏱️ Timing
Total: 652ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.249.4.219 |
| NS | 2 | dns3.easy.gr, dns4.easy.gr |
| MX | 1 | aspmx.l.google.com (pri: 10) |
| SOA | 1 | dns4.easy.gr postmaster.superweb.gr |
Analysis
IP Addresses
webcoreforscience.com points to a single IP address: 173.249.4.219.
Name Servers
webcoreforscience.com is delegated to two name servers: dns3.easy.gr and dns4.easy.gr.
webcoreforscience.com uses the same name server setup as other domains, including vamvaki.com, ggk.gr, antapodotiki.gr, bioaxis.eu and pros.gr.
At least part of the name servers for webcoreforscience.com are shared with other domains, for instance hostvp.eu, geographer.eu, efriend.gr, i2qs.com and tw3.gr.
Host names with two IP numbers:
dns3.easy.gr points to 2001:41d0:d:272a::3:3 and 178.33.89.25.
dns4.easy.gr points to 2001:41d0:d:272a::4:4 and 5.196.197.120.
Mail Servers
The mail server for webcoreforscience.com is aspmx.l.google.com.
webcoreforscience.com uses the same mail server setup as other domains, for instance logistancy.com, externalinput.com, indoteakfurniture.com, lightfirst.it and lnetrading.com.
webcoreforscience.com shares at least some mail servers with other domains, for example ns500698.ns500698.ns500759.ns500698.ns500758.ns500698.ns500735.ns500698.ns500708.ns500698.ns500708.ns500708.ns500686.ns500619.ns500576.trackreceptor.com, gardarin.com, ns500731.ns500671.ns500754.ns500742.ns500671.ns500731.ns500742.ns500731.ns500742.ns500704.ns500704.ns500649.ns500666.lustychickser.com, ns500754.ns500754.ns500754.ns500671.ns500705.ns500704.ns500688.ns500705.ns500704.ns500678.ns500671.ns500688.ns500688.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com and cft.uv.cl.
These mail servers are commonly used together with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Hostname aspmx.l.google.com resolves to two IPs: 2607:f8b0:4004:c1b::1a and 64.233.180.27.