sewuniversity.com - robtex.com

sewuniversity.com

DNSSEC⚠️ Not signed
A177.210.121.85🇧🇷 UNSPECIFIED160.0.0.0/3
NSa5.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb5.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1774709029

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=1776053067

Same first word

sewuniversity.com

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma5.share-dns.comb.share-dns.netb5.share-dns.netns19.domaincontrol.comns20.domaincontrol.comns25.domaincontrol.comns26.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA177.210.121.85184.168.221.4750.63.202.60
●NSa.share-dns.com2026-04-02 → 2026-04-13 · 3 obs
○ 2017-09-07 17:28:44
● 2026-04-02 14:43:46
● 2026-04-13 04:20:12
●NSa5.share-dns.com2026-04-02 → 2026-04-13 · 3 obs
○ 2017-09-07 17:28:44
● 2026-04-02 14:43:46
● 2026-04-13 04:20:12
●NSb.share-dns.net2026-04-02 → 2026-04-13 · 3 obs
○ 2017-09-07 17:28:44
● 2026-04-02 14:43:46
● 2026-04-13 04:20:12
●NSb5.share-dns.net2026-04-02 → 2026-04-13 · 3 obs
○ 2017-09-07 17:28:44
● 2026-04-02 14:43:46
● 2026-04-13 04:20:12
○NSns19.domaincontrol.com2017-09-07 → 2017-09-07 · 4 obs
○ 2016-07-24 16:59:04
● 2017-09-07 17:28:44
○ 2026-04-02 14:43:46
○ 2026-04-13 04:20:12
○NSns20.domaincontrol.com2017-09-07 → 2017-09-07 · 4 obs
○ 2016-07-24 16:59:04
● 2017-09-07 17:28:44
○ 2026-04-02 14:43:46
○ 2026-04-13 04:20:12
○NSns25.domaincontrol.com2015-06-04 → 2016-07-24 · 4 obs
● 2015-06-04 00:19:16
● 2016-07-24 16:59:04
○ 2017-09-07 17:28:44
○ 2026-04-13 04:20:12
○NSns26.domaincontrol.com2015-06-04 → 2016-07-24 · 4 obs
● 2015-06-04 00:19:16
● 2016-07-24 16:59:04
○ 2017-09-07 17:28:44
○ 2026-04-13 04:20:12
○MXmailstore1.secureserver.net2015-06-04 → 2016-07-24 · 4 obs
● 2015-06-04 00:19:16
● 2016-07-24 16:59:04
○ 2017-09-07 17:28:44
○ 2026-04-13 04:20:12
○MXsmtp.secureserver.net2015-06-04 → 2016-07-24 · 4 obs
● 2015-06-04 00:19:16
● 2016-07-24 16:59:04
○ 2017-09-07 17:28:44
○ 2026-04-13 04:20:12
●A177.210.121.852026-04-02 → 2026-04-13 · 3 obs
○ 2017-09-07 17:28:44
● 2026-04-02 14:43:46
● 2026-04-13 04:20:12
○A184.168.221.472015-06-04 → 2016-07-24 · 4 obs
● 2015-06-04 00:19:16
● 2016-07-24 16:59:04
○ 2017-09-07 17:28:44
○ 2026-04-13 04:20:12
○A50.63.202.602017-09-07 → 2017-09-07 · 4 obs
○ 2016-07-24 16:59:04
● 2017-09-07 17:28:44
○ 2026-04-02 14:43:46
○ 2026-04-13 04:20:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sewuniversity.comb5.share-dns.net, a5.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b5.share-dns.net, a5.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sewuniversity.com (unsigned zone)

⏱️ Timing

Total: 201ms | Queries: -

📄 Records

TypeCountSample Data
A1177.210.121.85
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a5.share-dns.com)

Analysis

IP Addresses

sewuniversity.com points to a single IP: 177.210.121.85.

Other host names such as awelala.com and whsgx.com share IP numbers with sewuniversity.com.

Name Servers

sewuniversity.com is delegated to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

sewuniversity.com at least partially shares its name servers with other domains, for instance damplin.com, fb21.com, yujiao8.com, infoexec.com and biekeweixiu.com.

These name servers are commonly used with a11.share-dns.com, b11.share-dns.net, a6.share-dns.com, b6.share-dns.net, a9.share-dns.com, b9.share-dns.net, ns1.gname-dns.com, ns2.gname-dns.com, a10.share-dns.com and b10.share-dns.net.

Host names with a single IP number:

The host names a5.share-dns.com and a.share-dns.com point to 172.64.53.25.

The host names b5.share-dns.net and b.share-dns.net point to 172.64.52.239.

Host names that point to 172.64.53.25: a5.share-dns.com and a.share-dns.com.

Host names that point to 172.64.52.239: b5.share-dns.net and b.share-dns.net.