sydyc.com - robtex.com

sydyc.com

DNSSEC⚠️ Not signed
A107.163.47.99🇺🇸 AS395776107.163.47.0/24 SKBroadband customer route
NSns1.dns.com ⭐
A2001:df2:f080:2::1:1🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
A154.23.191.128🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
A154.86.21.128🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
NSns2.dns.com
A2001:df2:f080:2::1:2🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
A154.23.191.129🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
A154.86.21.129🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
SOAns1.dns.comadmin@dns.com serial=1768152850

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=1778727196

Same first word

sydyc.com

Similar names

cdysy.com
scydy.com
yydcs.com
yysdc.com
cdsyy.com
ydscy.com
ydycs.com

DNS History

23 records (3 active, 20 former)

20162017201820192020202120222023202420252026NSns1.dns.comns2.dns.comns1.namebrightdns.comns2.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comMXmail1.namebrightmail.commail2.namebrightmail.commailtest8888.namebrightmail.comA107.163.47.99107.23.198.24052.200.243.12352.206.43.23452.4.72.13754.152.144.24354.174.31.25454.208.74.21554.209.90.8154.210.33.19054.236.123.22454.85.54.29CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
●NSns1.dns.com2026-04-14 → 2026-05-14 · 3 obs
○ 2017-09-01 17:01:08
● 2026-04-14 06:31:14
● 2026-05-14 03:02:36
○NSns1.namebrightdns.com2015-06-12 → 2017-09-01 · 7 obs
● 2015-06-12 14:03:08
● 2016-01-24 06:25:28
○ 2016-04-13 14:48:26
● 2016-09-25 09:57:08
● 2017-09-01 17:01:08
○ 2026-04-14 06:31:14
○ 2026-05-14 03:02:36
●NSns2.dns.com2026-04-14 → 2026-05-14 · 3 obs
○ 2017-09-01 17:01:08
● 2026-04-14 06:31:14
● 2026-05-14 03:02:36
○NSns2.namebrightdns.com2015-06-12 → 2017-09-01 · 7 obs
● 2015-06-12 14:03:08
● 2016-01-24 06:25:28
○ 2016-04-13 14:48:26
● 2016-09-25 09:57:08
● 2017-09-01 17:01:08
○ 2026-04-14 06:31:14
○ 2026-05-14 03:02:36
○NSnsg1.namebrightdns.com2016-04-13 → 2016-04-13 · 4 obs
○ 2016-01-24 06:25:28
● 2016-04-13 14:48:26
○ 2016-09-25 09:57:08
○ 2026-05-14 03:02:36
○NSnsg2.namebrightdns.com2016-04-13 → 2016-04-13 · 4 obs
○ 2016-01-24 06:25:28
● 2016-04-13 14:48:26
○ 2016-09-25 09:57:08
○ 2026-05-14 03:02:36
○MXmail1.namebrightmail.com2015-06-12 → 2016-01-24 · 4 obs
● 2015-06-12 14:03:08
● 2016-01-24 06:25:28
○ 2016-04-13 14:48:26
○ 2026-05-14 03:02:36
○MXmail2.namebrightmail.com2015-06-12 → 2016-01-24 · 4 obs
● 2015-06-12 14:03:08
● 2016-01-24 06:25:28
○ 2016-04-13 14:48:26
○ 2026-05-14 03:02:36
○MXmailtest8888.namebrightmail.com2016-04-13 → 2016-09-25 · 5 obs
○ 2016-01-24 06:25:28
● 2016-04-13 14:48:26
● 2016-09-25 09:57:08
○ 2017-09-01 17:01:08
○ 2026-05-14 03:02:36
●A107.163.47.992026-04-14 → 2026-05-14 · 3 obs
○ 2017-09-01 17:01:08
● 2026-04-14 06:31:14
● 2026-05-14 03:02:36
○A107.23.198.2402016-09-25 → 2016-09-25 · 4 obs
○ 2016-04-13 14:48:26
● 2016-09-25 09:57:08
○ 2017-09-01 17:01:08
○ 2026-05-14 03:02:36
○A52.200.243.1232016-04-13 → 2016-04-13 · 4 obs
○ 2016-01-24 06:25:28
● 2016-04-13 14:48:26
○ 2016-09-25 09:57:08
○ 2026-05-14 03:02:36
○A52.206.43.2342016-09-25 → 2016-09-25 · 4 obs
○ 2016-04-13 14:48:26
● 2016-09-25 09:57:08
○ 2017-09-01 17:01:08
○ 2026-05-14 03:02:36
○A52.4.72.1372016-09-25 → 2016-09-25 · 4 obs
○ 2016-04-13 14:48:26
● 2016-09-25 09:57:08
○ 2017-09-01 17:01:08
○ 2026-05-14 03:02:36
○A54.152.144.2432016-04-13 → 2016-04-13 · 4 obs
○ 2016-01-24 06:25:28
● 2016-04-13 14:48:26
○ 2016-09-25 09:57:08
○ 2026-05-14 03:02:36
○A54.174.31.2542015-06-12 → 2015-10-27 · 4 obs
● 2015-06-12 14:03:08
● 2015-10-27 19:09:54
○ 2016-01-24 06:25:28
○ 2026-05-14 03:02:36
○A54.208.74.2152015-06-12 → 2015-10-27 · 4 obs
● 2015-06-12 14:03:08
● 2015-10-27 19:09:54
○ 2016-01-24 06:25:28
○ 2026-05-14 03:02:36
○A54.209.90.812016-01-24 → 2016-01-24 · 4 obs
○ 2015-10-27 19:09:54
● 2016-01-24 06:25:28
○ 2016-04-13 14:48:26
○ 2026-05-14 03:02:36
○A54.210.33.1902016-09-25 → 2016-09-25 · 4 obs
○ 2016-04-13 14:48:26
● 2016-09-25 09:57:08
○ 2017-09-01 17:01:08
○ 2026-05-14 03:02:36
○A54.236.123.2242016-09-25 → 2016-09-25 · 4 obs
○ 2016-04-13 14:48:26
● 2016-09-25 09:57:08
○ 2017-09-01 17:01:08
○ 2026-05-14 03:02:36
○A54.85.54.292016-01-24 → 2016-01-24 · 4 obs
○ 2015-10-27 19:09:54
● 2016-01-24 06:25:28
○ 2016-04-13 14:48:26
○ 2026-05-14 03:02:36
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-12 → 2016-09-25 · 4 obs
● 2015-06-12 14:03:08
● 2016-09-25 09:57:08
○ 2017-09-01 17:01:08
○ 2026-05-14 03:02:36
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-09-01 → 2017-09-01 · 4 obs
○ 2016-09-25 09:57:08
● 2017-09-01 17:01:08
○ 2026-04-14 06:31:14
○ 2026-05-14 03:02:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
sydyc.comns1.dns.com, ns2.dns.com6 records

✅ Authoritative Response

Server:154.23.191.129

NS records: ns1.dns.com, ns2.dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sydyc.com (unsigned zone)

⏱️ Timing

Total: 269ms | Queries: -

📄 Records

TypeCountSample Data
A1107.163.47.99
NS2ns1.dns.com, ns2.dns.com
SOA1ns1.dns.com admin.dns.com

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.dns.com, ns1.dns.com, ns1.dns.com...)

Analysis

IP Addresses

sydyc.com points to a single IP: 107.163.47.99.

Other host names, for instance mail.newsoftrend.com, newsoftrend.com, 1728weddinghousetw.com, dzzcgzc.com and china99hl.com share IP numbers with sydyc.com.

Name Servers

sydyc.com's delegation is to two name servers ns1.dns.com and ns2.dns.com.

sydyc.com shares the same name server configuration as other domains, such as chinabronzes.com, 6162.cc, jrzlw.com, sammboy.org and chinamediagk.com.

Host names with three IP numbers

The host name ns1.dns.com points to 2001:df2:f080:2::1:1, 154.23.191.128 and 154.86.21.128; the host name ns2.dns.com points to 2001:df2:f080:2::1:2, 154.23.191.129 and 154.86.21.129