`wsruniversity.com`

DNSSEC	⚠️ Not signed
NS	`ns-1273.awsdns-31.org` ⭐
		A	2600:9000:5304:f900::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1273.awsdns-31.org`
		A	205.251.196.249^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1273.awsdns-31.org`
NS	`ns-1655.awsdns-14.co.uk`
		A	2600:9000:5306:7700::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1655.awsdns-14.co.uk`
		A	205.251.198.119^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1655.awsdns-14.co.uk`
NS	`ns-308.awsdns-38.com`
		A	2600:9000:5301:3400::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-308.awsdns-38.com`
		A	205.251.193.52^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-308.awsdns-38.com`
NS	`ns-899.awsdns-48.net`
		A	2600:9000:5303:8300::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-899.awsdns-48.net`
		A	205.251.195.131^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-899.awsdns-48.net`
MX	`wsruniversity.com` ⭐
SOA	`ns-1273.awsdns-31.org`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777283531

MX for

wsruniversity.com

Same first word

wsruniversity.com

DNS History

8 records (5 active, 3 former)

●NSns-1273.awsdns-31.org2016-12-17 → 2026-04-27 · 2 obs

● 2016-12-17 16:56:32
● 2026-04-27 10:01:02

●NSns-1655.awsdns-14.co.uk2016-12-17 → 2026-04-27 · 2 obs

● 2016-12-17 16:56:32
● 2026-04-27 10:01:02

●NSns-308.awsdns-38.com2016-12-17 → 2026-04-27 · 2 obs

● 2016-12-17 16:56:32
● 2026-04-27 10:01:02

●NSns-899.awsdns-48.net2016-12-17 → 2026-04-27 · 2 obs

● 2016-12-17 16:56:32
● 2026-04-27 10:01:02

●MXwsruniversity.com2016-12-17 → 2026-04-27 · 2 obs

● 2016-12-17 16:56:32
● 2026-04-27 10:01:02

○A3.220.29.1192020-03-30 → 2020-03-30 · 4 obs

○ 2016-12-17 16:56:32
● 2020-03-30 13:41:52
○ 2026-03-09 22:44:28
○ 2026-04-27 10:01:02

○A52.201.151.412016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 16:56:32
○ 2020-03-30 13:41:52
○ 2026-04-27 10:01:02

○A52.54.195.1682016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 16:56:32
○ 2020-03-30 13:41:52
○ 2026-04-27 10:01:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net...	-
wsruniversity.com	ns-308.awsdns-38.com, ns-899.awsdns-48.net, ns-1655.awsdns-14.co.uk, ns-1273.awsdns-31.org	2 records

✅ Authoritative Response

Server:205.251.198.119

NS records: ns-308.awsdns-38.com, ns-899.awsdns-48.net, ns-1655.awsdns-14.co.uk, ns-1273.awsdns-31.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wsruniversity.com (unsigned zone)

⏱️ Timing

Total: 1939ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1273.awsdns-31.org, ns-1655.awsdns-14.co.uk...`
MX	1	`wsruniversity.com (pri: 0)`
SOA	1	`ns-1273.awsdns-31.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-308.awsdns-38.com, ns-308.awsdns-38.com)

Analysis

Mail Server Role

wsruniversity.com serves as a mail server for wsruniversity.com.

Name Servers

wsruniversity.com is delegated to four name servers: ns-308.awsdns-38.com, ns-899.awsdns-48.net, ns-1273.awsdns-31.org and ns-1655.awsdns-14.co.uk.

wsruniversity.com at least partially shares its name servers with other domains, for instance zone8b22.com, bryq.io, aquarius-spectrum.com, pflegemitherz.com and mysaralapp.com.

Host names with two IPs: ns-308.awsdns-38.com points to 2600:9000:5301:3400::1 and 205.251.193.52; ns-899.awsdns-48.net points to 2600:9000:5303:8300::1 and 205.251.195.131; ns-1273.awsdns-31.org points to 2600:9000:5304:f900::1 and 205.251.196.249; ns-1655.awsdns-14.co.uk points to 2600:9000:5306:7700::1 and 205.251.198.119.

Mail Servers

wsruniversity.com is handled by a single mail server.

wsruniversity.com - robtex.com