fine-science-lab.com - robtex.com

fine-science-lab.com

DNSSEC⚠️ Not signed
A203.183.80.125🇯🇵 IDC203.183.64.0/19 Frontier Inc.
PTRsv203183080125.ssl-link.jp
NSns.fine-science-lab.com ⭐
NSns1.dns-domain.jp
A202.218.51.200🇯🇵 IDC202.218.48.0/22 Frontier Inc.
NSns2.dns-domain.jp
A202.218.231.250🇯🇵 IDC202.218.224.0/20 Frontier Inc.
NSns3.dns-domain.jp
A202.218.51.230🇯🇵 IDC202.218.48.0/22 Frontier Inc.
NSns4.dns-domain.jp
A203.183.41.66🇯🇵 IDC203.183.32.0/20 Frontier Inc.
NSns5.dns-domain.jp
A203.183.41.39🇯🇵 IDC203.183.32.0/20 Frontier Inc.
MXmail.fine-science-lab.com ⭐
A203.183.30.4🇯🇵 IDC203.183.30.0/23 Frontier Inc.
TXTv=spf1 a mx ~all
SOAns.fine-science-lab.compostmaster@fine-science-lab.com 2010-01-28 #6

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=1776301577

Subdomains

mail.fine-science-lab.com

Same first word

fine-science-lab.com

DNS History

16 records (8 active, 8 former)

2020202120222023202420252026NSns.fine-science-lab.comns1.dns-domain.jpns2.dns-domain.jpns3.dns-domain.jpns4.dns-domain.jpns5.dns-domain.jpns6.wixdns.netns7.wixdns.netMXmail.fine-science-lab.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA203.183.80.12523.236.62.147
●NSns.fine-science-lab.com2026-03-01 → 2026-04-16 · 3 obs
○ 2019-04-02 15:45:14
● 2026-03-01 04:50:28
● 2026-04-16 01:21:56
●NSns1.dns-domain.jp2026-03-01 → 2026-04-16 · 3 obs
○ 2019-04-02 15:45:14
● 2026-03-01 04:50:28
● 2026-04-16 01:21:56
●NSns2.dns-domain.jp2026-03-01 → 2026-04-16 · 3 obs
○ 2019-04-02 15:45:14
● 2026-03-01 04:50:28
● 2026-04-16 01:21:56
●NSns3.dns-domain.jp2026-03-01 → 2026-04-16 · 3 obs
○ 2019-04-02 15:45:14
● 2026-03-01 04:50:28
● 2026-04-16 01:21:56
●NSns4.dns-domain.jp2026-03-01 → 2026-04-16 · 3 obs
○ 2019-04-02 15:45:14
● 2026-03-01 04:50:28
● 2026-04-16 01:21:56
●NSns5.dns-domain.jp2026-03-01 → 2026-04-16 · 3 obs
○ 2019-04-02 15:45:14
● 2026-03-01 04:50:28
● 2026-04-16 01:21:56
○NSns6.wixdns.net2019-04-02 → 2019-04-02 · 3 obs
● 2019-04-02 15:45:14
○ 2026-03-01 04:50:28
○ 2026-04-16 01:21:56
○NSns7.wixdns.net2019-04-02 → 2019-04-02 · 3 obs
● 2019-04-02 15:45:14
○ 2026-03-01 04:50:28
○ 2026-04-16 01:21:56
○MXalt1.aspmx.l.google.com2019-04-02 → 2019-04-02 · 3 obs
● 2019-04-02 15:45:14
○ 2026-03-01 04:50:28
○ 2026-04-16 01:21:56
○MXalt2.aspmx.l.google.com2019-04-02 → 2019-04-02 · 3 obs
● 2019-04-02 15:45:14
○ 2026-03-01 04:50:28
○ 2026-04-16 01:21:56
○MXalt3.aspmx.l.google.com2019-04-02 → 2019-04-02 · 3 obs
● 2019-04-02 15:45:14
○ 2026-03-01 04:50:28
○ 2026-04-16 01:21:56
○MXalt4.aspmx.l.google.com2019-04-02 → 2019-04-02 · 3 obs
● 2019-04-02 15:45:14
○ 2026-03-01 04:50:28
○ 2026-04-16 01:21:56
○MXaspmx.l.google.com2019-04-02 → 2019-04-02 · 3 obs
● 2019-04-02 15:45:14
○ 2026-03-01 04:50:28
○ 2026-04-16 01:21:56
●MXmail.fine-science-lab.com2026-03-01 → 2026-04-16 · 3 obs
○ 2019-04-02 15:45:14
● 2026-03-01 04:50:28
● 2026-04-16 01:21:56
●A203.183.80.1252026-03-01 → 2026-04-16 · 3 obs
○ 2019-04-02 15:45:14
● 2026-03-01 04:50:28
● 2026-04-16 01:21:56
○A23.236.62.1472019-04-02 → 2019-04-02 · 3 obs
● 2019-04-02 15:45:14
○ 2026-03-01 04:50:28
○ 2026-04-16 01:21:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
fine-science-lab.comns1.dns-domain.jp, ns2.dns-domain.jp, ns3.dns-domain.jp, ns4.dns-domain.jp...-

✅ Authoritative Response

Server:202.218.51.200

NS records: ns1.dns-domain.jp, ns2.dns-domain.jp, ns3.dns-domain.jp, ns4.dns-domain.jp, ns5.dns-domain.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fine-science-lab.com (unsigned zone)

⏱️ Timing

Total: 1053ms | Queries: -

📄 Records

TypeCountSample Data
A1203.183.80.125
NS5ns3.dns-domain.jp, ns2.dns-domain.jp...
MX1mail.fine-science-lab.com (pri: 10)
TXT1v=spf1 a mx ~all
SOA1ns.fine-science-lab.com postmaster.fine-

Analysis

Hierarchy

The parent of mail.fine-science-lab.com is fine-science-lab.com.

IP Addresses

fine-science-lab.com points to IP number: 203.183.80.125.

Other host names such as minorigaoka.com, sv203183080125.ssl-link.jp and toban.ed.jp share IP numbers with fine-science-lab.com.

Name Servers

fine-science-lab.com is delegated to six name servers: ns.fine-science-lab.com, ns1.dns-domain.jp, ns2.dns-domain.jp, ns3.dns-domain.jp, ns4.dns-domain.jp and ns5.dns-domain.jp.

fine-science-lab.com at least partially shares name servers with other domains, for instance v4.pos-s.net, rental-hori.com, fukuro-fudousan.com, yamatoshiroari.com and tischlerei.co.jp.

these name servers are often used with the name servers pos1.dns-domain.jp, pos2.dns-domain.jp, pos3.dns-domain.jp, pos4.dns-domain.jp, gsv10.glory.ne.jp, sv202218051139.glory.ne.jp, ns.rental-hori.com and ns.fukuro-fudousan.com.

Host names with one IP number: ns1.dns-domain.jp points to 202.218.51.200; ns2.dns-domain.jp points to 202.218.231.250; ns3.dns-domain.jp points to 202.218.51.230; ns4.dns-domain.jp points to 203.183.41.66; ns5.dns-domain.jp points to 203.183.41.39.

Mail Servers

fine-science-lab.com is handled by a single mail server, mail.fine-science-lab.com.

mail.fine-science-lab.com points to a single IP: 203.183.30.4.