doublefiltech.com - robtex.com

doublefiltech.com

DNSSEC⚠️ Not signed
A154.194.176.16🇭🇰 OWGELS-AS-AP154.194.128.0/18 Starbow Ltd
NSa4.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
PTRip-172-64-53-25.defastlink.net
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
PTRip-172-64-53-25.defastlink.net
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
PTRip-172-64-52-239.defastlink.net
NSb4.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
PTRip-172-64-52-239.defastlink.net
SOAa.share-dns.commaster@share-dns.com serial=1769588493

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=1771291435

Same first word

doublefiltech.com

DNS History

9 records (5 active, 4 former)

201820192020202120222023202420252026NSa.share-dns.coma4.share-dns.comb.share-dns.netb4.share-dns.neta9.share-dns.comb9.share-dns.netA154.194.176.16154.214.76.215198.74.104.81
●NSa.share-dns.com2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-01 17:12:50
● 2026-03-23 11:47:58
●NSa4.share-dns.com2026-03-18 → 2026-03-23 · 3 obs
○ 2026-03-01 17:12:50
● 2026-03-18 08:56:50
● 2026-03-23 11:47:58
○NSa9.share-dns.com2026-03-01 → 2026-03-01 · 3 obs
● 2026-03-01 17:12:50
○ 2026-03-18 08:56:50
○ 2026-03-23 11:47:58
●NSb.share-dns.net2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-01 17:12:50
● 2026-03-23 11:47:58
●NSb4.share-dns.net2026-03-18 → 2026-03-23 · 3 obs
○ 2026-03-01 17:12:50
● 2026-03-18 08:56:50
● 2026-03-23 11:47:58
○NSb9.share-dns.net2026-03-01 → 2026-03-01 · 3 obs
● 2026-03-01 17:12:50
○ 2026-03-18 08:56:50
○ 2026-03-23 11:47:58
●A154.194.176.162026-03-01 → 2026-03-23 · 3 obs
○ 2017-08-13 02:18:06
● 2026-03-01 17:12:50
● 2026-03-23 11:47:58
○A154.214.76.2152026-03-01 → 2026-03-23 · 2 obs
○ 2026-03-01 17:12:50
○ 2026-03-23 11:47:58
○A198.74.104.812017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 02:18:06
○ 2026-03-01 17:12:50
○ 2026-03-23 11:47:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...-
doublefiltech.comb4.share-dns.net, a4.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b4.share-dns.net, a4.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doublefiltech.com (unsigned zone)

⏱️ Timing

Total: 1880ms | Queries: -

📄 Records

TypeCountSample Data
A1154.194.176.16
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 (a4.share-dns.com)

Analysis

IP Addresses

doublefiltech.com points to an IP address: 154.194.176.16.

Other host names, for instance zdkj0769.com, share IP numbers with doublefiltech.com.

Name Servers

doublefiltech.com delegates to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.

doublefiltech.com at least partially shares name servers with other domains, for instance rioexposed.com, catuncle.com, lfmeidi.cn, fivecensus.com and ued4499.net.

these name servers are commonly used with a3.share-dns.com, b3.share-dns.net, a8.share-dns.com, b8.share-dns.net, a11.share-dns.com, b11.share-dns.net, a1.share-dns.com, b1.share-dns.net, a5.share-dns.com and b5.share-dns.net.

Hostnames with one IP:

a4.share-dns.com resolves to 172.64.53.25.

a.share-dns.com resolves to 172.64.53.25.

b4.share-dns.net resolves to 172.64.52.239.

b.share-dns.net resolves to 172.64.52.239.

Hostnames resolving to 172.64.53.25: a4.share-dns.com and a.share-dns.com.

Hostnames resolving to 172.64.52.239: b4.share-dns.net and b.share-dns.net.