persystlab.org - robtex.com
persystlab.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.191.100.101🇺🇸 AS3842107.191.100.0/22 InMotion Hosting, Inc. | ||||||
| PTR | universe.persystlab.org | ||||||
| NS | dns0.zoneedit.com ⭐ | ||||||
| A | 64.68.198.83🇨🇦 EDNS64.68.198.0/24 | ||||||
| PTR | bind0.zoneedit.com | ||||||
| NS | ns17.zoneedit.com | ||||||
| A | 2a03:b0c0:2:f0::1714:7001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean | ||||||
| PTR | ams1.zoneedit.com | ||||||
| A | 167.99.46.58🇳🇱 DIGITALOCEAN167.99.32.0/20 DigitalOcean | ||||||
| PTR | ams1.zoneedit.com | ||||||
| NS | ns2.zoneedit.com | ||||||
| A | 2600:3c03::f03c:95ff:fe34:9154🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies | ||||||
| PTR | nwk1.zoneedit.com | ||||||
| A | 97.107.129.160🇺🇸 AKAMAI-LINODE-AP97.107.128.0/20 Akamai Technologies | ||||||
| PTR | nwk1.zoneedit.com | ||||||
| MX | mx-caprica.zoneedit.com ⭐ | ||||||
| A | 64.68.198.23🇨🇦 EDNS64.68.198.0/24 | ||||||
| PTR | mxc03.zoneedit.com | ||||||
| A | 64.68.198.24🇨🇦 EDNS64.68.198.0/24 | ||||||
| PTR | mxc04.zoneedit.com | ||||||
| TXT | google-site-verification=SBLPsGOR1jKhtJdQd7EBAOgZ9r-byrzr4JjNzG-nslI | ||||||
| TXT | google-site-verification=91wUB-xjOe_AVAlbxvGu8uHly6kF1Bz6UqY1mgBPkQY | ||||||
| SOA | dns0.zoneedit.comzone@zoneedit.com serial=1770047525 | ||||||
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=1774972508 | ||||||
Subdomains
Same first word
persystlab.org |
DNS History
11 records (5 active, 6 former)
●NSdns0.zoneedit.com2015-08-07 → 2026-03-31 · 2 obs
● 2026-03-31 16:15:52
●NSns17.zoneedit.com2015-08-07 → 2026-03-31 · 2 obs
● 2026-03-31 16:15:52
●NSns2.zoneedit.com2015-08-07 → 2026-03-31 · 2 obs
● 2026-03-31 16:15:52
○MXalt1.aspmx.l.google.com2015-08-07 → 2018-05-25 · 4 obs
● 2018-05-25 18:30:12
○ 2026-02-15 22:00:50
○ 2026-03-31 16:15:52
○MXalt2.aspmx.l.google.com2015-08-07 → 2018-05-25 · 4 obs
● 2018-05-25 18:30:12
○ 2026-02-15 22:00:50
○ 2026-03-31 16:15:52
○MXaspmx.l.google.com2015-08-07 → 2018-05-25 · 4 obs
● 2018-05-25 18:30:12
○ 2026-02-15 22:00:50
○ 2026-03-31 16:15:52
○MXaspmx2.googlemail.com2015-08-07 → 2018-05-25 · 4 obs
● 2018-05-25 18:30:12
○ 2026-02-15 22:00:50
○ 2026-03-31 16:15:52
●MXmx-caprica.zoneedit.com2026-02-15 → 2026-03-31 · 3 obs
● 2026-02-15 22:00:50
● 2026-03-31 16:15:52
●A107.191.100.1012026-02-15 → 2026-03-31 · 3 obs
● 2026-02-15 22:00:50
● 2026-03-31 16:15:52
○A162.243.226.872015-08-07 → 2016-06-27 · 4 obs
● 2016-06-27 09:20:26
○ 2017-02-14 06:04:14
○ 2026-03-31 16:15:52
○A198.199.92.592017-02-14 → 2018-05-25 · 5 obs
● 2017-02-14 06:04:14
● 2018-05-25 18:30:12
○ 2026-02-15 22:00:50
○ 2026-03-31 16:15:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| persystlab.org | ns2.zoneedit.com, ns17.zoneedit.com | - |
✅ Authoritative Response
Server:167.99.46.58
NS records: ns2.zoneedit.com, ns17.zoneedit.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for persystlab.org (unsigned zone)
⏱️ Timing
Total: 433ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.191.100.101 |
| NS | 2 | ns2.zoneedit.com, ns17.zoneedit.com |
| MX | 1 | mx-caprica.zoneedit.com (pri: 5) |
| TXT | 2 | google-site-verification=SBLPsGOR1jKhtJd, google-site-verification=91wUB-xjOe_AVAl |
| SOA | 1 | dns0.zoneedit.com zone.zoneedit.com |
Analysis
Hierarchy
persystlab.org is a parent of universe.persystlab.org and www.persystlab.org.
IP Addresses
persystlab.org points to a single IP: 107.191.100.101.
Other host names such as universe.persystlab.org and mail3.serif.online share IP numbers with persystlab.org.
Name Servers
persystlab.org is delegated to three name servers: dns0.zoneedit.com, ns17.zoneedit.com and ns2.zoneedit.com.
persystlab.org partially shares name servers with other domains; examples include cinemascope.at, klavir.net, gudarev.ru, bashgah.ir and darkquake.com.
These name servers are commonly used alongside ns3.zoneedit.com, ns13.zoneedit.com, dns1.zoneedit.com, dns2.zoneedit.com, ns8.zoneedit.com, ns9.zoneedit.com, ns14.zoneedit.com, ns1.zoneedit.com, ns4.zoneedit.com and ns7.zoneedit.com.
Host names with two IP numbers:
ns17.zoneedit.com points to 2a03:b0c0:2:f0::1714:7001 and 167.99.46.58.
ns2.zoneedit.com points to 2600:3c03::f03c:95ff:fe34:9154 and 97.107.129.160.
Host names with one IP number:
dns0.zoneedit.com points to 64.68.198.83.
Mail Servers
persystlab.org is handled by a single mail server, mx-caprica.zoneedit.com.
persystlab.org has the same mail server setup as other domains, including rjenson.com, stemtron.com, siggraph.net, omse.sk and gallivan.org.
persystlab.org shares at least partially some mail servers with other domains, for instance worley.ws and bilsilogisticscorp.com.
Host mx-caprica.zoneedit.com resolves to two IPs: 64.68.198.23 and 64.68.198.24.