sduuu.com - robtex.com

sduuu.com

DNSSEC⚠️ Not signed
A177.210.108.67🇧🇷 UNSPECIFIED160.0.0.0/3
NSa9.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
NSb9.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=1774163518

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=1778434076

Same first word

sduuu.com

Similar names

duuus.com
dsuuu.com
dusuu.com

DNS History

26 records (5 active, 21 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma9.share-dns.comb.share-dns.netb9.share-dns.netns1.domainmx.comns2.domainmx.comns27.rookdns.comns28.rookdns.comns41.rookdns.comns42.rookdns.comns5.dsredirection.comns6.dsredirection.compaul.ns.cloudflare.comrobin.ns.cloudflare.comMXmail.mxproc.comA177.210.108.67104.28.30.168104.28.31.168141.8.224.169141.8.224.183141.8.225.80154.208.215.1952400:cb00:2048:1::681c:1ea82400:cb00:2048:1::681c:1fa885.159.233.35PTRns27.rookdns.com
●NSa.share-dns.com2026-03-14 → 2026-05-10 · 3 obs
○ 2018-06-23 12:53:00
● 2026-03-14 03:39:34
● 2026-05-10 17:53:06
●NSa9.share-dns.com2026-03-14 → 2026-05-10 · 3 obs
○ 2018-06-23 12:53:00
● 2026-03-14 03:39:34
● 2026-05-10 17:53:06
●NSb.share-dns.net2026-03-14 → 2026-05-10 · 3 obs
○ 2018-06-23 12:53:00
● 2026-03-14 03:39:34
● 2026-05-10 17:53:06
●NSb9.share-dns.net2026-03-14 → 2026-05-10 · 3 obs
○ 2018-06-23 12:53:00
● 2026-03-14 03:39:34
● 2026-05-10 17:53:06
○NSns1.domainmx.com2016-09-14 → 2016-09-14 · 4 obs
○ 2016-04-03 15:17:14
● 2016-09-14 09:31:46
○ 2016-12-21 13:41:30
○ 2026-05-10 17:53:06
○NSns2.domainmx.com2016-09-14 → 2016-09-14 · 4 obs
○ 2016-04-03 15:17:14
● 2016-09-14 09:31:46
○ 2016-12-21 13:41:30
○ 2026-05-10 17:53:06
○NSns27.rookdns.com2016-12-21 → 2016-12-21 · 4 obs
○ 2016-09-14 09:31:46
● 2016-12-21 13:41:30
○ 2018-06-23 12:53:00
○ 2026-05-10 17:53:06
○NSns28.rookdns.com2016-12-21 → 2016-12-21 · 4 obs
○ 2016-09-14 09:31:46
● 2016-12-21 13:41:30
○ 2018-06-23 12:53:00
○ 2026-05-10 17:53:06
○NSns41.rookdns.com2015-10-23 → 2016-04-03 · 5 obs
○ 2015-06-10 05:54:30
● 2015-10-23 05:09:32
● 2016-04-03 15:17:14
○ 2016-09-14 09:31:46
○ 2026-05-10 17:53:06
○NSns42.rookdns.com2015-10-23 → 2016-04-03 · 5 obs
○ 2015-06-10 05:54:30
● 2015-10-23 05:09:32
● 2016-04-03 15:17:14
○ 2016-09-14 09:31:46
○ 2026-05-10 17:53:06
○NSns5.dsredirection.com2015-06-10 → 2015-06-10 · 3 obs
● 2015-06-10 05:54:30
○ 2015-10-23 05:09:32
○ 2026-05-10 17:53:06
○NSns6.dsredirection.com2015-06-10 → 2015-06-10 · 3 obs
● 2015-06-10 05:54:30
○ 2015-10-23 05:09:32
○ 2026-05-10 17:53:06
○NSpaul.ns.cloudflare.com2018-06-23 → 2018-06-23 · 4 obs
○ 2016-12-21 13:41:30
● 2018-06-23 12:53:00
○ 2026-03-14 03:39:34
○ 2026-05-10 17:53:06
○NSrobin.ns.cloudflare.com2018-06-23 → 2018-06-23 · 4 obs
○ 2016-12-21 13:41:30
● 2018-06-23 12:53:00
○ 2026-03-14 03:39:34
○ 2026-05-10 17:53:06
○MXmail.mxproc.com2015-06-10 → 2016-04-03 · 4 obs
● 2015-06-10 05:54:30
● 2016-04-03 15:17:14
○ 2016-09-14 09:31:46
○ 2026-05-10 17:53:06
○A104.28.30.1682018-06-23 → 2018-06-23 · 4 obs
○ 2016-12-21 13:41:30
● 2018-06-23 12:53:00
○ 2026-03-14 03:39:34
○ 2026-05-10 17:53:06
○A104.28.31.1682018-06-23 → 2018-06-23 · 4 obs
○ 2016-12-21 13:41:30
● 2018-06-23 12:53:00
○ 2026-03-14 03:39:34
○ 2026-05-10 17:53:06
○A141.8.224.1692016-12-21 → 2016-12-21 · 4 obs
○ 2016-09-14 09:31:46
● 2016-12-21 13:41:30
○ 2018-06-23 12:53:00
○ 2026-05-10 17:53:06
○A141.8.224.1832015-10-23 → 2016-04-03 · 5 obs
○ 2015-06-10 05:54:30
● 2015-10-23 05:09:32
● 2016-04-03 15:17:14
○ 2016-09-14 09:31:46
○ 2026-05-10 17:53:06
○A141.8.225.802015-06-10 → 2015-06-10 · 3 obs
● 2015-06-10 05:54:30
○ 2015-10-23 05:09:32
○ 2026-05-10 17:53:06
○A154.208.215.1952026-03-14 → 2026-03-14 · 5 obs
○ 2018-06-23 12:53:00
● 2026-03-14 03:39:34
● 2026-03-14 17:04:08
○ 2026-04-20 23:16:46
○ 2026-05-10 17:53:06
●A177.210.108.672026-04-20 → 2026-05-10 · 3 obs
○ 2026-03-14 17:04:08
● 2026-04-20 23:16:46
● 2026-05-10 17:53:06
○A2400:cb00:2048:1::681c:1ea82018-06-23 → 2018-06-23 · 4 obs
○ 2016-12-21 13:41:30
● 2018-06-23 12:53:00
○ 2026-03-14 03:39:34
○ 2026-05-10 17:53:06
○A2400:cb00:2048:1::681c:1fa82018-06-23 → 2018-06-23 · 4 obs
○ 2016-12-21 13:41:30
● 2018-06-23 12:53:00
○ 2026-03-14 03:39:34
○ 2026-05-10 17:53:06
○A85.159.233.352016-09-14 → 2016-09-14 · 4 obs
○ 2016-04-03 15:17:14
● 2016-09-14 09:31:46
○ 2016-12-21 13:41:30
○ 2026-05-10 17:53:06
○PTRns27.rookdns.com2016-12-21 → 2016-12-21 · 3 obs
● 2016-12-21 13:41:30
○ 2018-06-23 12:53:00
○ 2026-05-10 17:53:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
sduuu.comb9.share-dns.net, a9.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b9.share-dns.net, a9.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sduuu.com (unsigned zone)

⏱️ Timing

Total: 326ms | Queries: -

📄 Records

TypeCountSample Data
A1177.210.108.67
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 (a9.share-dns.com)

Analysis

IP Addresses

sduuu.com points to IP number: 177.210.108.67.

Other host names such as 2ch7.com, www.dlhongrun.com, ourfeng.com, gov.cn.siemens.xytgjy.com and xmbhc.com share IPs with sduuu.com.

Name Servers

sduuu.com is delegated to four name servers: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.

sduuu.com at least partially shares name servers with other domains, for instance jdylchem.com, trdbeijing.com, vxkuailian.com.cn, nocoble.com and sanyoudq.com.

These name servers are commonly used alongside a3.share-dns.com, b3.share-dns.net, a5.share-dns.com, b5.share-dns.net, a2.share-dns.com, b2.share-dns.net, a10.share-dns.com, b10.share-dns.net, a4.share-dns.com and b4.share-dns.net.

Host names with one IP target:

a9.share-dns.com maps to 172.64.53.25

a.share-dns.com maps to 172.64.53.25

b9.share-dns.net maps to 172.64.52.239

b.share-dns.net maps to 172.64.52.239

Host names that map to 172.64.53.25: a9.share-dns.com and a.share-dns.com

Host names that map to 172.64.52.239: b9.share-dns.net and b.share-dns.net