91du.net - robtex.com

91du.net

DNSSEC⚠️ Not signed
A156.254.230.48🇭🇰 HKIDC-AS-AP156.254.192.0/18 ABC
NSa3.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
NSb3.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=1768788306

net

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=1774401472

Same first word

91du.com
91du.net

Similar names

19du.net
du91.cn
19du.com

DNS History

18 records (5 active, 13 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma3.share-dns.comb.share-dns.netb3.share-dns.netdns11.parkpage.foundationapi.comdns12.parkpage.foundationapi.comdns23.hichina.comdns24.hichina.comludi383840.earth.orderbox-dns.comludi383840.mars.orderbox-dns.comludi383840.mercury.orderbox-dns.comludi383840.venus.orderbox-dns.comMXmxn.mxhichina.commxw.mxhichina.comA156.254.230.48192.80.164.43198.11.168.12209.99.40.222
●NSa.share-dns.com2026-03-25 → 2026-03-25 · 2 obs
○ 2018-09-12 21:14:48
● 2026-03-25 01:31:14
●NSa3.share-dns.com2026-03-25 → 2026-03-25 · 2 obs
○ 2018-09-12 21:14:48
● 2026-03-25 01:31:14
●NSb.share-dns.net2026-03-25 → 2026-03-25 · 2 obs
○ 2018-09-12 21:14:48
● 2026-03-25 01:31:14
●NSb3.share-dns.net2026-03-25 → 2026-03-25 · 2 obs
○ 2018-09-12 21:14:48
● 2026-03-25 01:31:14
○NSdns11.parkpage.foundationapi.com2015-12-07 → 2015-12-07 · 4 obs
○ 2015-08-15 03:25:42
● 2015-12-07 06:24:24
○ 2018-09-12 21:14:48
○ 2026-03-25 01:31:14
○NSdns12.parkpage.foundationapi.com2015-12-07 → 2015-12-07 · 4 obs
○ 2015-08-15 03:25:42
● 2015-12-07 06:24:24
○ 2018-09-12 21:14:48
○ 2026-03-25 01:31:14
○NSdns23.hichina.com2018-09-12 → 2018-09-12 · 3 obs
○ 2015-12-07 06:24:24
● 2018-09-12 21:14:48
○ 2026-03-25 01:31:14
○NSdns24.hichina.com2018-09-12 → 2018-09-12 · 3 obs
○ 2015-12-07 06:24:24
● 2018-09-12 21:14:48
○ 2026-03-25 01:31:14
○NSludi383840.earth.orderbox-dns.com2015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 03:25:42
○ 2015-12-07 06:24:24
○ 2026-03-25 01:31:14
○NSludi383840.mars.orderbox-dns.com2015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 03:25:42
○ 2015-12-07 06:24:24
○ 2026-03-25 01:31:14
○NSludi383840.mercury.orderbox-dns.com2015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 03:25:42
○ 2015-12-07 06:24:24
○ 2026-03-25 01:31:14
○NSludi383840.venus.orderbox-dns.com2015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 03:25:42
○ 2015-12-07 06:24:24
○ 2026-03-25 01:31:14
○MXmxn.mxhichina.com2018-09-12 → 2018-09-12 · 2 obs
● 2018-09-12 21:14:48
○ 2026-03-25 01:31:14
○MXmxw.mxhichina.com2018-09-12 → 2018-09-12 · 2 obs
● 2018-09-12 21:14:48
○ 2026-03-25 01:31:14
●A156.254.230.482026-03-25 → 2026-03-25 · 2 obs
○ 2018-09-12 21:14:48
● 2026-03-25 01:31:14
○A192.80.164.432015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 03:25:42
○ 2015-12-07 06:24:24
○ 2026-03-25 01:31:14
○A198.11.168.122018-09-12 → 2018-09-12 · 3 obs
○ 2015-12-07 06:24:24
● 2018-09-12 21:14:48
○ 2026-03-25 01:31:14
○A209.99.40.2222015-12-07 → 2015-12-07 · 4 obs
○ 2015-08-15 03:25:42
● 2015-12-07 06:24:24
○ 2018-09-12 21:14:48
○ 2026-03-25 01:31:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
91du.netb3.share-dns.net, a3.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b3.share-dns.net, a3.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 91du.net (unsigned zone)

⏱️ Timing

Total: 582ms | Queries: -

📄 Records

TypeCountSample Data
A1156.254.230.48
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 (b3.share-dns.net)

Analysis

IP Addresses

91du.net resolves to one IP number: 156.254.230.48.

Name Servers

91du.net is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.

91du.net at least partially shares name servers with other domains, for instance 228pay.com, 2088net.com, wyzsyf.com, 88247.xyz and maroonist.com.

These name servers are commonly used with the following name servers: a10.share-dns.com, b10.share-dns.net, a12.share-dns.com, b12.share-dns.net, a9.share-dns.com, b9.share-dns.net, a2.share-dns.com, b2.share-dns.net, a11.share-dns.com and b11.share-dns.net.

Host names with a single IP:

a3.share-dns.com points to 172.64.53.25.

a.share-dns.com points to 172.64.53.25.

b3.share-dns.net points to 172.64.52.239.

b.share-dns.net points to 172.64.52.239.

Host names pointing to 172.64.53.25: a3.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b3.share-dns.net and b.share-dns.net.