19thcenturyscience.org - robtex.com
19thcenturyscience.org
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=1777008369 | ||||||
rank #73328 in the tld
WOT: SAFE (59/100)
Previously MX for
19thcenturyscience.org |
Same first word
19thcenturyscience.org |
DNS History
15 records (7 active, 8 former)
●NSns.vliz.be2026-03-27 → 2026-04-24 · 3 obs
● 2026-03-27 15:14:46
● 2026-04-24 05:33:14
○NSns1.19thcenturyscience.org2017-01-07 → 2017-01-07 · 4 obs
● 2017-01-07 17:36:46
○ 2026-03-27 15:14:46
○ 2026-04-24 05:33:14
●NSns1.belnet.be2026-03-27 → 2026-04-24 · 3 obs
● 2026-03-27 15:14:46
● 2026-04-24 05:33:14
○NSns1.ixwebhosting.com2015-06-08 → 2016-04-17 · 4 obs
● 2016-04-17 04:38:30
○ 2017-01-07 17:36:46
○ 2026-04-24 05:33:14
○NSns2.19thcenturyscience.org2017-01-07 → 2017-01-07 · 4 obs
● 2017-01-07 17:36:46
○ 2026-03-27 15:14:46
○ 2026-04-24 05:33:14
●NSns2.belnet.be2026-03-27 → 2026-04-24 · 3 obs
● 2026-03-27 15:14:46
● 2026-04-24 05:33:14
○NSns2.ixwebhosting.com2015-06-08 → 2016-04-17 · 4 obs
● 2016-04-17 04:38:30
○ 2017-01-07 17:36:46
○ 2026-04-24 05:33:14
●NSns3.belnet.be2026-03-27 → 2026-04-24 · 3 obs
● 2026-03-27 15:14:46
● 2026-04-24 05:33:14
○MX19thcenturyscience.org2017-01-07 → 2017-01-07 · 4 obs
● 2017-01-07 17:36:46
○ 2026-03-27 15:14:46
○ 2026-04-24 05:33:14
○MXmail-11.ixwebhosting.com2015-06-08 → 2016-04-17 · 4 obs
● 2016-04-17 04:38:30
○ 2017-01-07 17:36:46
○ 2026-04-24 05:33:14
●MXmx1-eu1.ppe-hosted.com2026-03-27 → 2026-04-24 · 3 obs
● 2026-03-27 15:14:46
● 2026-04-24 05:33:14
●MXmx2-eu1.ppe-hosted.com2026-03-27 → 2026-04-24 · 3 obs
● 2026-03-27 15:14:46
● 2026-04-24 05:33:14
○A166.63.125.2252017-01-07 → 2017-01-07 · 4 obs
● 2017-01-07 17:36:46
○ 2026-03-27 15:14:46
○ 2026-04-24 05:33:14
●A193.191.134.342026-03-27 → 2026-04-24 · 3 obs
● 2026-03-27 15:14:46
● 2026-04-24 05:33:14
○A98.131.173.952015-06-08 → 2016-04-17 · 4 obs
● 2016-04-17 04:38:30
○ 2017-01-07 17:36:46
○ 2026-04-24 05:33:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| 19thcenturyscience.org | ns3.belnet.be, ns2.belnet.be, ns.vliz.be, ns1.belnet.be | - |
✅ Authoritative Response
Server:193.191.134.7
NS records: ns3.belnet.be, ns2.belnet.be, ns.vliz.be, ns1.belnet.be
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 19thcenturyscience.org (unsigned zone)
⏱️ Timing
Total: 983ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.191.134.34 |
| NS | 4 | ns3.belnet.be, ns2.belnet.be... |
| MX | 2 | mx1-eu1.ppe-hosted.com (pri: 10), mx2-eu1.ppe-hosted.com (pri: 20) |
| TXT | 1 | ppe-60d23a807755e76f78ec174b653c54d8c74a |
| SOA | 1 | ns.vliz.be domains.vliz.be |
Analysis
IP Addresses
19thcenturyscience.org points to an IP address: 193.191.134.34.
other host names include marineboard.eu, compendiumkustenzee.be, cscope.eu, irmng.org and eu-nomen.eu; they share IP numbers with 19thcenturyscience.org.
Name Servers
19thcenturyscience.org delegates to four name servers: ns1.belnet.be, ns2.belnet.be, ns3.belnet.be and ns.vliz.be.
19thcenturyscience.org at least partially shares name servers with other domains, for instance dpbbrugge.be, defenceforyou.be, outi.be, fine-arts-museum.be and coleurope.org.
these name servers are commonly used with nsmaster.belnet.be, ns.belnet.be, ns1.unamur.be, ns2.unamur.be, ns1.infrasciensano.be, ns2.infrasciensano.be, mailrelay.bipt.be, ns.wiv-isp.be, ns1.odisee.be and ns2.odisee.be.
Hosts with two IP numbers:
ns1.belnet.be points to 2001:6a8:3c80::14 and 193.190.198.14.
ns2.belnet.be points to 2001:6a8:3c80:c000::40 and 193.190.182.40.
ns3.belnet.be points to 2a01:3f1:832::53 and 194.58.196.32.
Host with one IP number:
ns.vliz.be points to 193.191.134.7.
Mail Servers
19thcenturyscience.org is handled by two mail servers: mx1-eu1.ppe-hosted.com and mx2-eu1.ppe-hosted.com.
19thcenturyscience.org uses the same mail server setup as other domains, for instance traceybros.com, leifgrimsrud.no, adelaidewheels.com.au, premier-electrical-ltd.co.uk and epcg.com.
19thcenturyscience.org shares at least partially some mail servers with other domains, for instance alkoutprojects.com, cylum.tech, umanbox.com, moffett.co.uk and leenders-it.de.
Host names with two IP numbers:
mx1-eu1.ppe-hosted.com points to 91.209.104.155 and 185.132.181.16.
mx2-eu1.ppe-hosted.com points to 91.209.104.156 and 185.132.181.17.