otf-office.com - robtex.com

otf-office.com

DNSSEC⚠️ Not signed
A156.240.233.237🇭🇰 TCLOUDNET156.240.233.0/24 Tcloudnet, Inc
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=1761555686

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=1776005177

Subdomains

www.otf-office.com

Same first word

otf-office.com

DNS History

16 records (5 active, 11 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma9.share-dns.comb.share-dns.netb9.share-dns.netns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netA156.240.233.237118.244.236.2162.159.208.82162.159.209.82CNAMEotf001.gotoip55.comotf001.gotoip55.com.cname.yunjiasu-cdn.net
●NSa.share-dns.com2026-03-09 → 2026-04-12 · 3 obs
○ 2017-04-02 21:26:08
● 2026-03-09 00:25:56
● 2026-04-12 14:55:02
●NSa9.share-dns.com2026-03-09 → 2026-04-12 · 3 obs
○ 2017-04-02 21:26:08
● 2026-03-09 00:25:56
● 2026-04-12 14:55:02
●NSb.share-dns.net2026-03-09 → 2026-04-12 · 3 obs
○ 2017-04-02 21:26:08
● 2026-03-09 00:25:56
● 2026-04-12 14:55:02
●NSb9.share-dns.net2026-03-09 → 2026-04-12 · 3 obs
○ 2017-04-02 21:26:08
● 2026-03-09 00:25:56
● 2026-04-12 14:55:02
○NSns1.myhostadmin.net2015-05-10 → 2017-04-02 · 4 obs
● 2015-05-10 05:28:02
● 2017-04-02 21:26:08
○ 2026-03-09 00:25:56
○ 2026-04-12 14:55:02
○NSns2.myhostadmin.net2015-05-10 → 2017-04-02 · 4 obs
● 2015-05-10 05:28:02
● 2017-04-02 21:26:08
○ 2026-03-09 00:25:56
○ 2026-04-12 14:55:02
○NSns3.myhostadmin.net2015-05-10 → 2017-04-02 · 4 obs
● 2015-05-10 05:28:02
● 2017-04-02 21:26:08
○ 2026-03-09 00:25:56
○ 2026-04-12 14:55:02
○NSns4.myhostadmin.net2015-05-10 → 2017-04-02 · 4 obs
● 2015-05-10 05:28:02
● 2017-04-02 21:26:08
○ 2026-03-09 00:25:56
○ 2026-04-12 14:55:02
○NSns5.myhostadmin.net2015-05-10 → 2017-04-02 · 4 obs
● 2015-05-10 05:28:02
● 2017-04-02 21:26:08
○ 2026-03-09 00:25:56
○ 2026-04-12 14:55:02
○NSns6.myhostadmin.net2015-05-10 → 2017-04-02 · 4 obs
● 2015-05-10 05:28:02
● 2017-04-02 21:26:08
○ 2026-03-09 00:25:56
○ 2026-04-12 14:55:02
○A118.244.236.22015-05-10 → 2015-05-10 · 3 obs
● 2015-05-10 05:28:02
○ 2026-03-09 00:25:56
○ 2026-04-12 14:55:02
●A156.240.233.2372026-03-09 → 2026-04-12 · 3 obs
○ 2017-04-02 21:26:08
● 2026-03-09 00:25:56
● 2026-04-12 14:55:02
○A162.159.208.822016-02-25 → 2017-04-02 · 5 obs
○ 2015-05-10 05:28:02
● 2016-02-25 08:18:44
● 2017-04-02 21:26:08
○ 2026-03-09 00:25:56
○ 2026-04-12 14:55:02
○A162.159.209.822016-02-25 → 2017-04-02 · 5 obs
○ 2015-05-10 05:28:02
● 2016-02-25 08:18:44
● 2017-04-02 21:26:08
○ 2026-03-09 00:25:56
○ 2026-04-12 14:55:02
○CNAMEotf001.gotoip55.com2015-05-10 → 2017-04-02 · 6 obs
● 2015-05-10 05:28:02
○ 2015-11-10 20:06:02
● 2016-02-25 08:18:44
● 2017-04-02 21:26:08
○ 2026-03-09 00:25:56
○ 2026-04-12 14:55:02
○CNAMEotf001.gotoip55.com.cname.yunjiasu-cdn.net2016-02-25 → 2017-04-02 · 5 obs
○ 2015-11-10 20:06:02
● 2016-02-25 08:18:44
● 2017-04-02 21:26:08
○ 2026-03-09 00:25:56
○ 2026-04-12 14:55:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
otf-office.comb9.share-dns.net, a9.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for otf-office.com (unsigned zone)

⏱️ Timing

Total: 465ms | Queries: -

📄 Records

TypeCountSample Data
A1156.240.233.237
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

Hierarchy

otf-office.com is a parent of www.otf-office.com.

IP Addresses

otf-office.com points to a single IP number: 156.240.233.237.

Other host names, for instance www.otf-office.com, share IP numbers with otf-office.com.

Name Servers

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

otf-office.com at least partially shares name servers with other domains, for instance kimecho.com, devenvo.com, 51masamaso.cn, duumii.com and ochuang.net.

These name servers are commonly used together with the name servers a7.share-dns.com, b7.share-dns.net, a4.share-dns.com, b4.share-dns.net, a8.share-dns.com, b8.share-dns.net, a12.share-dns.com, b12.share-dns.net, a5.share-dns.com and b5.share-dns.net.

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

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