prtfst.com - robtex.com

prtfst.com

DNSSEC⚠️ Not signed
A38.6.73.2🇺🇸 AS39882338.6.64.0/18 PEG TECH INC PT-82
NSa8.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
NSb8.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=1742023077

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

prtfst.com

Similar names

trsftp.com
sftptr.cn
stfprt.com

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma8.share-dns.comb.share-dns.netb8.share-dns.netns13.xincache.comns14.xincache.comA38.6.73.2180.86.95.245
●NSa.share-dns.com2026-03-23 → 2026-03-23 · 2 obs
○ 2016-12-20 08:47:56
● 2026-03-23 17:56:34
●NSa8.share-dns.com2026-03-23 → 2026-03-23 · 2 obs
○ 2016-12-20 08:47:56
● 2026-03-23 17:56:34
●NSb.share-dns.net2026-03-23 → 2026-03-23 · 2 obs
○ 2016-12-20 08:47:56
● 2026-03-23 17:56:34
●NSb8.share-dns.net2026-03-23 → 2026-03-23 · 2 obs
○ 2016-12-20 08:47:56
● 2026-03-23 17:56:34
○NSns13.xincache.com2015-07-22 → 2016-12-20 · 3 obs
● 2015-07-22 16:13:40
● 2016-12-20 08:47:56
○ 2026-03-23 17:56:34
○NSns14.xincache.com2015-07-22 → 2016-12-20 · 3 obs
● 2015-07-22 16:13:40
● 2016-12-20 08:47:56
○ 2026-03-23 17:56:34
○A180.86.95.2452015-07-22 → 2016-12-20 · 3 obs
● 2015-07-22 16:13:40
● 2016-12-20 08:47:56
○ 2026-03-23 17:56:34
●A38.6.73.22026-03-23 → 2026-03-23 · 2 obs
○ 2016-12-20 08:47:56
● 2026-03-23 17:56:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...-
prtfst.comb8.share-dns.net, a8.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b8.share-dns.net, a8.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prtfst.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

TypeCountSample Data
A138.6.73.2
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 (a8.share-dns.com)

Analysis

IP Addresses

prtfst.com points to a single IP number: 38.6.73.2.

Other host names, for instance xinghuabag.com, share IP numbers with prtfst.com.

Name Servers

prtfst.com is delegated to four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.

prtfst.com shares name servers with other domains at least partially, for instance 88c7ea1b72c5.top, winmarkremote.com, shelkachem.com, admin-cp168.com and 0044tyc.com.

these name servers are commonly used with the name servers a10.share-dns.com, b10.share-dns.net, a2.share-dns.com, b2.share-dns.net, a11.share-dns.com, b11.share-dns.net, a7.share-dns.com, b7.share-dns.net, a4.share-dns.com and b4.share-dns.net.

Host names with one IP number:

a8.share-dns.com points to: 172.64.53.25.

a.share-dns.com points to: 172.64.53.25.

b8.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: a8.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b8.share-dns.net and b.share-dns.net.