undercroft.org - robtex.com
undercroft.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=1779053367 | ||||||
Same first word
undercroft.org |
DNS History
12 records (8 active, 4 former)
●NSns03.domaincontrol.com2015-07-23 → 2026-05-17 · 2 obs
● 2026-05-17 21:38:38
●NSns04.domaincontrol.com2015-07-23 → 2026-05-17 · 2 obs
● 2026-05-17 21:38:38
○MXa079461.mx.mailhop.org2017-04-19 → 2017-08-15 · 5 obs
● 2017-04-19 23:31:34
● 2017-08-15 12:29:36
○ 2026-03-03 21:31:52
○ 2026-05-17 21:38:38
●MXalt1.aspmx.l.google.com2026-03-03 → 2026-05-17 · 3 obs
● 2026-03-03 21:31:52
● 2026-05-17 21:38:38
●MXalt2.aspmx.l.google.com2026-03-03 → 2026-05-17 · 3 obs
● 2026-03-03 21:31:52
● 2026-05-17 21:38:38
●MXaspmx.l.google.com2026-03-03 → 2026-05-17 · 3 obs
● 2026-03-03 21:31:52
● 2026-05-17 21:38:38
●MXaspmx2.googlemail.com2026-03-03 → 2026-05-17 · 3 obs
● 2026-03-03 21:31:52
● 2026-05-17 21:38:38
●MXaspmx3.googlemail.com2026-03-03 → 2026-05-17 · 3 obs
● 2026-03-03 21:31:52
● 2026-05-17 21:38:38
○MXundercroft.org.mx1.electric.net2015-07-23 → 2016-09-22 · 4 obs
● 2016-09-22 01:06:44
○ 2017-04-19 23:31:34
○ 2026-05-17 21:38:38
○MXundercroft.org.mx2.electric.net2015-07-23 → 2016-09-22 · 4 obs
● 2016-09-22 01:06:44
○ 2017-04-19 23:31:34
○ 2026-05-17 21:38:38
●A151.101.194.1592026-03-03 → 2026-05-17 · 3 obs
● 2026-03-03 21:31:52
● 2026-05-17 21:38:38
○A50.63.69.12015-07-23 → 2017-08-15 · 4 obs
● 2017-08-15 12:29:36
○ 2026-03-03 21:31:52
○ 2026-05-17 21:38:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| undercroft.org | ns03.domaincontrol.com, ns04.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.101.2
NS records: ns03.domaincontrol.com, ns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for undercroft.org (unsigned zone)
⏱️ Timing
Total: 989ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 151.101.194.159 |
| NS | 2 | ns03.domaincontrol.com, ns04.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 3 | MS=8A15F83FF1D6D37A294367A8FB25793F586DC, google-site-verification=CsBNIZmfdkvvso9... |
| SOA | 1 | ns03.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
undercroft.org points to one IP number: 151.101.194.159.
other host names, for instance springboardatlantic.ca, collegiateblueprint.com, wienberglaw.com and 2 other share IP numbers with undercroft.org.
Name Servers
undercroft.org is delegated to two name servers, ns03.domaincontrol.com and ns04.domaincontrol.com.
undercroft.org shares the same name server setup with other domains, for instance utag.io, idigitizememories.com, ironloft.com and 2 other.
undercroft.org at least partially shares name servers with other domains, for instance yakimaschools.org and momenta-online.com.
The host names ns03.domaincontrol.com, ns04.domaincontrol.com each point to two IP numbers: ns03.domaincontrol.com points to 97.74.101.2 and 2603:5:2150::2. ns04.domaincontrol.com points to 173.201.69.2 and 2603:5:2250::2.
Mail Servers
undercroft.org is handled by five mail servers, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and 2 other.
undercroft.org shares at least partially some mail servers with other domains, for instance marramedia.com, ns500698.ns500698.ns500698.ns500758.ns500735.ns500736.ns500698.ns500735.ns500735.ns500698.ns500736.ns500708.ns500708.ns500708.ns500619.ns500576.trackreceptor.com, ns500821.ns500794.ns500821.ns500795.ns500821.ns500795.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com and 2 other.
these mail servers are often used together with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.
The host names aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com each point to two IP numbers: aspmx2.googlemail.com points to 192.178.128.27 and 2607:f8b0:4023:2801::1b. aspmx3.googlemail.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a. aspmx.l.google.com points to 142.251.2.27 and 2607:f8b0:4023:c0b::1b. alt1.aspmx.l.google.com points to 192.178.128.27 and 2607:f8b0:4023:2801::1b. alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.
host names that point to 2607:f8b0:4023:2801::1b : aspmx2.googlemail.com and alt1.aspmx.l.google.com.
host names that point to 192.178.128.27 : aspmx2.googlemail.com and alt1.aspmx.l.google.com.
host names that point to 2a00:1450:400b:c02::1a : aspmx3.googlemail.com and alt2.aspmx.l.google.com.