structuraluniversity.com - robtex.com

structuraluniversity.com

DNSSEC⚠️ Not signed
NSns10.dnsmadeeasy.com ⭐ ⚠️ Not in parent delegation
A2600:1800:10::1🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network
PTRns10.dnsmadeeasy.com
A208.94.148.4🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network
PTRns10.dnsmadeeasy.com
NSns11.dnsmadeeasy.com ⚠️ Not in parent delegation
A2600:1801:11::1🇺🇸 Tiggee2600:1801:11::/48 DNS Made Easy anycast network
PTRns11.dnsmadeeasy.com
A208.80.124.4🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network
PTRns11.dnsmadeeasy.com
NSns12.dnsmadeeasy.com ⚠️ Not in parent delegation
A2600:1802:12::1🇺🇸 Tiggee2600:1802:12::/48 DNS Made Easy anycast network
PTRns12.dnsmadeeasy.com
A208.80.126.4🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network
PTRns12.dnsmadeeasy.com
NSns13.dnsmadeeasy.com ⚠️ Not in parent delegation
A2600:1801:13::1🇺🇸 Tiggee2600:1801:13::/48 DNS Made Easy anycast network
PTRns13.dnsmadeeasy.com
A208.80.125.4🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network
PTRns13.dnsmadeeasy.com
NSns14.dnsmadeeasy.com ⚠️ Not in parent delegation
A2600:1802:14::1🇺🇸 Tiggee2600:1802:14::/48 DNS Made Easy anycast network
PTRns14.dnsmadeeasy.com
A208.80.127.4🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network
PTRns14.dnsmadeeasy.com
NSns15.dnsmadeeasy.com ⚠️ Not in parent delegation
A2600:1800:15::1🇺🇸 Tiggee2600:1800:15::/48 DNS Made Easy anycast network
PTRns15.dnsmadeeasy.com
A208.94.149.4🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network
PTRns15.dnsmadeeasy.com
NSns20.digicertdns.com ⚠️ Not in zone NS records
A2600:1800:10::1:1f🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network
PTRns20.digicertdns.com
A208.94.148.223🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network
PTRns20.digicertdns.com
NSns21.digicertdns.com ⚠️ Not in zone NS records
A2600:1801:11::1:1f🇺🇸 Tiggee2600:1801:11::/48 DNS Made Easy anycast network
PTRns21.digicertdns.com
A208.80.124.223🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network
PTRns21.digicertdns.com
NSns22.digicertdns.com ⚠️ Not in zone NS records
A2600:1802:12::1:1f🇺🇸 Tiggee2600:1802:12::/48 DNS Made Easy anycast network
PTRns22.digicertdns.com
A208.80.126.223🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network
PTRns22.digicertdns.com
NSns23.digicertdns.net ⚠️ Not in zone NS records
A2600:1801:13::1:1f🇺🇸 Tiggee2600:1801:13::/48 DNS Made Easy anycast network
PTRns23.digicertdns.net
A208.80.125.223🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network
PTRns23.digicertdns.net
NSns24.digicertdns.net ⚠️ Not in zone NS records
A2600:1802:14::1:1f🇺🇸 Tiggee2600:1802:14::/48 DNS Made Easy anycast network
PTRns24.digicertdns.net
A208.80.127.223🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network
PTRns24.digicertdns.net
NSns25.digicertdns.net ⚠️ Not in zone NS records
A2600:1800:15::1:1f🇺🇸 Tiggee2600:1800:15::/48 DNS Made Easy anycast network
PTRns25.digicertdns.net
A208.94.149.223🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network
PTRns25.digicertdns.net
SOAns10.dnsmadeeasy.comdns@dnsmadeeasy.com 2009-01-01 #56

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=1771291435

Subdomains

www.structuraluniversity.com

Same first word

structuraluniversity.com

DNS History

17 records (12 active, 5 former)

20162017201820192020202120222023202420252026NSns10.dnsmadeeasy.comns11.dnsmadeeasy.comns12.dnsmadeeasy.comns13.dnsmadeeasy.comns14.dnsmadeeasy.comns15.dnsmadeeasy.comns20.digicertdns.comns21.digicertdns.comns22.digicertdns.comns23.digicertdns.netns24.digicertdns.netns25.digicertdns.netns25.worldnic.comns26.worldnic.comMXp.webcom.ctmail.comA107.21.226.24152.22.39.14
●NSns10.dnsmadeeasy.com2018-07-23 → 2026-03-09 · 3 obs
○ 2017-01-31 21:06:58
● 2018-07-23 08:53:20
● 2026-03-09 05:24:22
●NSns11.dnsmadeeasy.com2018-07-23 → 2026-03-09 · 3 obs
○ 2017-01-31 21:06:58
● 2018-07-23 08:53:20
● 2026-03-09 05:24:22
●NSns12.dnsmadeeasy.com2018-07-23 → 2026-03-09 · 3 obs
○ 2017-01-31 21:06:58
● 2018-07-23 08:53:20
● 2026-03-09 05:24:22
●NSns13.dnsmadeeasy.com2018-07-23 → 2026-03-09 · 3 obs
○ 2017-01-31 21:06:58
● 2018-07-23 08:53:20
● 2026-03-09 05:24:22
●NSns14.dnsmadeeasy.com2018-07-23 → 2026-03-09 · 3 obs
○ 2017-01-31 21:06:58
● 2018-07-23 08:53:20
● 2026-03-09 05:24:22
●NSns15.dnsmadeeasy.com2018-07-23 → 2026-03-09 · 3 obs
○ 2017-01-31 21:06:58
● 2018-07-23 08:53:20
● 2026-03-09 05:24:22
●NSns20.digicertdns.com2026-03-09 → 2026-03-09 · 3 obs
○ 2018-07-23 08:53:20
● 2026-03-09 05:24:20
● 2026-03-09 05:24:22
●NSns21.digicertdns.com2026-03-09 → 2026-03-09 · 3 obs
○ 2018-07-23 08:53:20
● 2026-03-09 05:24:20
● 2026-03-09 05:24:22
●NSns22.digicertdns.com2026-03-09 → 2026-03-09 · 3 obs
○ 2018-07-23 08:53:20
● 2026-03-09 05:24:20
● 2026-03-09 05:24:22
●NSns23.digicertdns.net2026-03-09 → 2026-03-09 · 3 obs
○ 2018-07-23 08:53:20
● 2026-03-09 05:24:20
● 2026-03-09 05:24:22
●NSns24.digicertdns.net2026-03-09 → 2026-03-09 · 3 obs
○ 2018-07-23 08:53:20
● 2026-03-09 05:24:20
● 2026-03-09 05:24:22
●NSns25.digicertdns.net2026-03-09 → 2026-03-09 · 3 obs
○ 2018-07-23 08:53:20
● 2026-03-09 05:24:20
● 2026-03-09 05:24:22
○NSns25.worldnic.com2015-07-04 → 2017-01-31 · 4 obs
● 2015-07-04 01:47:22
● 2017-01-31 21:06:58
○ 2018-07-23 08:53:20
○ 2026-03-09 05:24:22
○NSns26.worldnic.com2015-07-04 → 2017-01-31 · 4 obs
● 2015-07-04 01:47:22
● 2017-01-31 21:06:58
○ 2018-07-23 08:53:20
○ 2026-03-09 05:24:22
○MXp.webcom.ctmail.com2015-11-15 → 2017-01-31 · 4 obs
● 2015-11-15 14:29:00
● 2017-01-31 21:06:58
○ 2018-07-23 08:53:20
○ 2026-03-09 05:24:22
○A107.21.226.2412015-07-04 → 2017-01-31 · 4 obs
● 2015-07-04 01:47:22
● 2017-01-31 21:06:58
○ 2018-07-23 08:53:20
○ 2026-03-09 05:24:22
○A52.22.39.142018-07-23 → 2018-07-23 · 4 obs
○ 2017-01-31 21:06:58
● 2018-07-23 08:53:20
○ 2026-03-09 05:24:20
○ 2026-03-09 05:24:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net...-
structuraluniversity.comns20.digicertdns.com, ns21.digicertdns.com, ns22.digicertdns.com, ns24.digicertdns.net...6 records

✅ Authoritative Response

Server: 208.94.148.223

NS records: ns20.digicertdns.com, ns21.digicertdns.com, ns22.digicertdns.com, ns24.digicertdns.net, ns25.digicertdns.net, ns23.digicertdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for structuraluniversity.com (unsigned zone)

⏱️ Timing

Total: 605ms | Queries: -

📄 Records

TypeCountSample Data
NS6ns13.dnsmadeeasy.com, ns15.dnsmadeeasy.com...
SOA1ns10.dnsmadeeasy.com dns.dnsmadeeasy.com

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns20.digicertdns.com, ns20.digicertdns.com, ns21.digicertdns.com...)

Analysis

Hierarchy

structuraluniversity.com is the parent of www.structuraluniversity.com.

Name Servers

structuraluniversity.com is delegated to twelve name servers: ns20.digicertdns.com, ns21.digicertdns.com, ns22.digicertdns.com, ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com, ns23.digicertdns.net, ns24.digicertdns.net and ns25.digicertdns.net.

structuraluniversity.com at least partially shares name servers with other domains, including leviholdings.com, caraibesfm.com, intervascular.com, poolemahoney.com and grupoeuronete.pt.

These name servers are often used together with ns23.digicertdns.com.

Host names with two IP numbers

- ns20.digicertdns.com points to 2600:1800:10::1:1f and 208.94.148.223

- ns21.digicertdns.com points to 2600:1801:11::1:1f and 208.80.124.223

- ns22.digicertdns.com points to 2600:1802:12::1:1f and 208.80.126.223

- ns10.dnsmadeeasy.com points to 2600:1800:10::1 and 208.94.148.4

- ns11.dnsmadeeasy.com points to 2600:1801:11::1 and 208.80.124.4

- ns12.dnsmadeeasy.com points to 2600:1802:12::1 and 208.80.126.4

- ns13.dnsmadeeasy.com points to 2600:1801:13::1 and 208.80.125.4

- ns14.dnsmadeeasy.com points to 2600:1802:14::1 and 208.80.127.4

- ns15.dnsmadeeasy.com points to 2600:1800:15::1 and 208.94.149.4

- ns23.digicertdns.net points to 2600:1801:13::1:1f and 208.80.125.223

- ns24.digicertdns.net points to 2600:1802:14::1:1f and 208.80.127.223

- ns25.digicertdns.net points to 2600:1800:15::1:1f and 208.94.149.223