synet-app.com - robtex.com

synet-app.com

DNSSEC⚠️ Not signed
NSa.g-dns.com ⭐
A2407:7100:1000:1020::a:136🇹🇼 YUANJHEN-TW2407:7100::/32 Asia Pacific Telecom proxy announcement NOC.tw
PTRa.g-dns.com
A103.17.9.136🇹🇼 YUANJHEN-TW103.17.8.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.
PTRa.g-dns.com
NSb.g-dns.com
A2407:7100:7000:2116:4:0:b:86🇹🇼 YUANJHEN-TW2407:7100:7000::/36
PTRb.g-dns.com
A103.1.221.86🇹🇼 YUANJHEN-TW103.1.220.0/23 Yuan-Jhen Info., Co., Ltd 12F., No.866-7, Zhongzheng Rd., Zhonghe Dist.,New Taipei City, 235, R.O.C NewTaipei City
PTRb.g-dns.com
NSc.g-dns.com
A2607:a400:2:1f:3000:130:c:236🇺🇸 TELX-AS218592607:a400::/32 ZL-LA-V6-03
A103.123.242.236🇹🇼 TELX-AS21859103.123.242.0/23 ZL-IDC-LAX-W71196
PTRc.g-dns.com
MXcp42.g-dns.com ⭐
A103.17.8.43🇹🇼 YUANJHEN-TW103.17.8.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.
PTRcp42.g-dns.com
TXTv=spf1 ip4:43.254.16.0/22 ip4:103.17.8.0/22 include:spf.mailjet.com -all
SOAa.g-dns.comsupport@twnoc.net 2026-05-10 #1

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=1778872676

Same first word

synet-app.com

DNS History

11 records (4 active, 7 former)

201820192020202120222023202420252026NSa.g-dns.comb.g-dns.comc.g-dns.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comMXcp42.g-dns.comcp21.g-dns.comA108.61.161.215
●NSa.g-dns.com2026-05-06 → 2026-05-15 · 3 obs
○ 2017-08-11 06:56:52
● 2026-05-06 11:26:42
● 2026-05-15 19:38:08
●NSb.g-dns.com2026-05-06 → 2026-05-15 · 3 obs
○ 2017-08-11 06:56:52
● 2026-05-06 11:26:42
● 2026-05-15 19:38:08
●NSc.g-dns.com2026-05-06 → 2026-05-15 · 3 obs
○ 2017-08-11 06:56:52
● 2026-05-06 11:26:42
● 2026-05-15 19:38:08
○NSdns1.name-services.com2017-08-11 → 2017-08-11 · 3 obs
● 2017-08-11 06:56:52
○ 2026-05-06 11:26:42
○ 2026-05-15 19:38:08
○NSdns2.name-services.com2017-08-11 → 2017-08-11 · 3 obs
● 2017-08-11 06:56:52
○ 2026-05-06 11:26:42
○ 2026-05-15 19:38:08
○NSdns3.name-services.com2017-08-11 → 2017-08-11 · 3 obs
● 2017-08-11 06:56:52
○ 2026-05-06 11:26:42
○ 2026-05-15 19:38:08
○NSdns4.name-services.com2017-08-11 → 2017-08-11 · 3 obs
● 2017-08-11 06:56:52
○ 2026-05-06 11:26:42
○ 2026-05-15 19:38:08
○NSdns5.name-services.com2017-08-11 → 2017-08-11 · 3 obs
● 2017-08-11 06:56:52
○ 2026-05-06 11:26:42
○ 2026-05-15 19:38:08
○MXcp21.g-dns.com2017-08-11 → 2017-08-11 · 3 obs
● 2017-08-11 06:56:52
○ 2026-05-06 11:26:42
○ 2026-05-15 19:38:08
●MXcp42.g-dns.com2026-05-06 → 2026-05-15 · 3 obs
○ 2017-08-11 06:56:52
● 2026-05-06 11:26:42
● 2026-05-15 19:38:08
○A108.61.161.2152017-08-11 → 2017-08-11 · 3 obs
● 2017-08-11 06:56:52
○ 2026-05-06 11:26:42
○ 2026-05-15 19:38:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
synet-app.coma.g-dns.com, b.g-dns.com, c.g-dns.com3 records

✅ Authoritative Response

Server:103.17.9.136

NS records: a.g-dns.com, b.g-dns.com, c.g-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for synet-app.com (unsigned zone)

⏱️ Timing

Total: 1056ms | Queries: -

📄 Records

TypeCountSample Data
NS3c.g-dns.com, a.g-dns.com...
MX1cp42.g-dns.com (pri: 10)
TXT1v=spf1 ip4:43.254.16.0/22 ip4:103.17.8.0
SOA1a.g-dns.com support.twnoc.net

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (a.g-dns.com, b.g-dns.com, c.g-dns.com)

Analysis

Name Servers

The delegation for synet-app.com is handled by three name servers: a.g-dns.com, b.g-dns.com and c.g-dns.com.

synet-app.com shares name servers with other domains at least partially, for example at-hometw.com, miwango.tw, yjhost.tw, znc.com.tw and whiteswan.com.tw.

These name servers are commonly used with a.misconfigured.powerdns.server.

Host names with two IPs:

a.g-dns.com points to 2407:7100:1000:1020::a:136 and 103.17.9.136

b.g-dns.com points to 2407:7100:7000:2116:4:0:b:86 and 103.1.221.86

c.g-dns.com points to 2607:a400:2:1f:3000:130:c:236 and 103.123.242.236

Mail Servers

synet-app.com is handled by a single mail server, cp42.g-dns.com.

synet-app.com shares the same mail server setup as other domains, for instance frog.tw, ccsx.tw, mecochem.com, photoeyes.com.tw and ilovenuts.com.tw.

cp42.g-dns.com points to a single IP: 103.17.8.43.