lancasterstem.org - robtex.com
lancasterstem.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=1773551953 | ||||||
Subdomains
www.lancasterstem.org |
Same first word
lancasterstem.org |
DNS History
13 records (8 active, 5 former)
○NSdns1.stabletransit.com2017-08-18 → 2017-08-18 · 3 obs
○ 2026-02-14 19:19:48
○ 2026-03-23 02:27:24
○NSdns2.stabletransit.com2017-08-18 → 2017-08-18 · 3 obs
○ 2026-02-14 19:19:48
○ 2026-03-23 02:27:24
●NSmargaret.ns.cloudflare.com2026-02-14 → 2026-03-23 · 3 obs
● 2026-02-14 19:19:48
● 2026-03-23 02:27:24
●NSmitch.ns.cloudflare.com2026-02-14 → 2026-03-23 · 3 obs
● 2026-02-14 19:19:48
● 2026-03-23 02:27:24
●MXalt1.aspmx.l.google.com2026-02-14 → 2026-03-23 · 3 obs
● 2026-02-14 19:19:48
● 2026-03-23 02:27:24
●MXalt2.aspmx.l.google.com2026-02-14 → 2026-03-23 · 3 obs
● 2026-02-14 19:19:48
● 2026-03-23 02:27:24
●MXalt3.aspmx.l.google.com2026-02-14 → 2026-03-23 · 3 obs
● 2026-02-14 19:19:48
● 2026-03-23 02:27:24
●MXalt4.aspmx.l.google.com2026-02-14 → 2026-03-23 · 3 obs
● 2026-02-14 19:19:48
● 2026-03-23 02:27:24
●MXaspmx.l.google.com2026-02-14 → 2026-03-23 · 3 obs
● 2026-02-14 19:19:48
● 2026-03-23 02:27:24
○MXmx1.emailsrvr.com2017-08-18 → 2017-08-18 · 3 obs
○ 2026-02-14 19:19:48
○ 2026-03-23 02:27:24
○MXmx2.emailsrvr.com2017-08-18 → 2017-08-18 · 3 obs
○ 2026-02-14 19:19:48
○ 2026-03-23 02:27:24
●A151.101.2.1592026-02-14 → 2026-03-23 · 3 obs
● 2026-02-14 19:19:48
● 2026-03-23 02:27:24
○A50.57.243.712017-08-18 → 2017-08-18 · 3 obs
○ 2026-02-14 19:19:48
○ 2026-03-23 02:27:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| lancasterstem.org | margaret.ns.cloudflare.com, mitch.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.208
NS records: margaret.ns.cloudflare.com, mitch.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lancasterstem.org (unsigned zone)
⏱️ Timing
Total: 248ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 151.101.2.159 |
| NS | 2 | margaret.ns.cloudflare.com, mitch.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 4 | _globalsign-domain-verification=RKRThCbs, google-site-verification=0Ns4yeozN3c8KkV... |
| SOA | 1 | margaret.ns.cloudflare.com dns.cloudflar |
Analysis
Hierarchy
The parent of www.lancasterstem.org is lancasterstem.org.
IP Addresses
lancasterstem.org points to a single IP number: 151.101.2.159.
Other host names, for instance infiniteit.ca, bossdrives.com, dada.org, brevardshutter.com and www.chemtrade.nl share IP numbers with lancasterstem.org.
Name Servers
lancasterstem.org is delegated to two name servers: margaret.ns.cloudflare.com and mitch.ns.cloudflare.com.
lancasterstem.org uses the same name server setup as other domains, for instance wearitto.com.au, optimumdesigns.com, lnpnews.com, lnpmediagroup.com and pacaucus.com.
lancasterstem.org shares name servers with other domains at least partially, for instance nymini.net, bronepol.ru, fantankist.ru, wings.business and dasismm.in.
these name servers are often used with henry.ns.cloudflare.com, beau.ns.cloudflare.com and cloe.ns.cloudflare.com.
Host names with six IP numbers: margaret.ns.cloudflare.com points to 2606:4700:50::a29f:266b, 2803:f800:50::6ca2:c26b, 2a06:98c1:50::ac40:226b, 108.162.194.107, 162.159.38.107 and 172.64.34.107; mitch.ns.cloudflare.com points to 2606:4700:58::adf5:3bd0, 2803:f800:50::6ca2:c1d0, 2a06:98c1:50::ac40:21d0, 108.162.193.208, 172.64.33.208 and 173.245.59.208.
Mail Servers
lancasterstem.org is handled by five mail servers: 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.
lancasterstem.org shares some mail servers with other domains, including ns500754.ns500754.ns500671.ns500671.ns500704.ns500742.ns500671.ns500291.ns500678.ns500678.tenderladiesbz.com, ns500758.ns500698.ns500758.ns500735.ns500735.ns500736.ns500576.ns500698.ns500619.ns500698.ns500619.ns500619.ns500576.trackreceptor.com, ns500742.ns500754.ns500742.ns500754.ns500704.ns500705.ns500678.ns500678.ns500291.ns500671.ns500671.ns500666.tenderladiesbz.com, ns500759.ns500759.ns500759.ns500758.ns500736.ns500698.ns500698.ns500735.ns500698.ns500736.ns500708.ns500698.ns500708.ns500698.ns500576.ns500576.ns500652.trackreceptor.com and norwalkfitbody.com.
these mail servers are commonly used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.
alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.
alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.
alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.
alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.