center03.com - robtex.com

center03.com

DNSSEC⚠️ Not signed
A61.97.251.123🇰🇷 EHOSTIDC-AS-KR61.97.251.0/24 ehost
NSns11.value-domain.com ⭐ ⚠️ Not in parent delegation
A172.64.52.98🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.184🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns12.value-domain.com ⚠️ Not in zone NS records
A172.64.53.86🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.188🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns13.value-domain.com ⚠️ Not in zone NS records
A172.64.52.98🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.184🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.value-domain.com ⚠️ Not in parent delegation
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmail.center03.com ⭐
A61.97.251.123🇰🇷 EHOSTIDC-AS-KR61.97.251.0/24 ehost
SOAns1.value-domain.comhostmaster@center03.com 2025-07-18 #14

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=1774480552

Same first word

center03.com

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns11.value-domain.comns12.value-domain.comns13.value-domain.comns2.value-domain.comns1626.ztomy.comns2626.ztomy.comMXmail.center03.commail.b-io.coA61.97.251.123204.11.56.48
●NSns1.value-domain.com2026-03-08 → 2026-03-25 · 3 obs
○ 2017-07-04 16:56:58
● 2026-03-08 14:05:54
● 2026-03-25 23:24:46
●NSns11.value-domain.com2026-03-08 → 2026-03-25 · 3 obs
○ 2017-07-04 16:56:58
● 2026-03-08 14:05:54
● 2026-03-25 23:24:46
●NSns12.value-domain.com2026-03-08 → 2026-03-25 · 3 obs
○ 2017-07-04 16:56:58
● 2026-03-08 14:05:54
● 2026-03-25 23:24:46
●NSns13.value-domain.com2026-03-08 → 2026-03-25 · 3 obs
○ 2017-07-04 16:56:58
● 2026-03-08 14:05:54
● 2026-03-25 23:24:46
○NSns1626.ztomy.com2015-04-26 → 2016-07-26 · 4 obs
● 2015-04-26 20:00:52
● 2016-07-26 19:24:48
○ 2017-07-04 16:56:58
○ 2026-03-25 23:24:46
●NSns2.value-domain.com2026-03-08 → 2026-03-25 · 3 obs
○ 2017-07-04 16:56:58
● 2026-03-08 14:05:54
● 2026-03-25 23:24:46
○NSns2626.ztomy.com2015-04-26 → 2016-07-26 · 4 obs
● 2015-04-26 20:00:52
● 2016-07-26 19:24:48
○ 2017-07-04 16:56:58
○ 2026-03-25 23:24:46
○MXmail.b-io.co2015-04-26 → 2015-04-26 · 3 obs
● 2015-04-26 20:00:52
○ 2015-10-10 23:09:14
○ 2026-03-25 23:24:46
●MXmail.center03.com2026-03-08 → 2026-03-25 · 3 obs
○ 2015-10-10 23:09:14
● 2026-03-08 14:05:54
● 2026-03-25 23:24:46
○A204.11.56.482015-04-26 → 2016-07-26 · 4 obs
● 2015-04-26 20:00:52
● 2016-07-26 19:24:48
○ 2017-07-04 16:56:58
○ 2026-03-25 23:24:46
●A61.97.251.1232026-03-08 → 2026-03-25 · 3 obs
○ 2017-07-04 16:56:58
● 2026-03-08 14:05:54
● 2026-03-25 23:24:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
center03.comns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com3 records

✅ Authoritative Response

Server:172.64.53.86

NS records: ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for center03.com (unsigned zone)

⏱️ Timing

Total: 537ms | Queries: -

📄 Records

TypeCountSample Data
A161.97.251.123
NS2ns1.value-domain.com, ns2.value-domain.com
MX1mail.center03.com (pri: 10)
SOA1ns1.value-domain.com hostmaster.center03

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com)

Analysis

IP Addresses

center03.com points to a single IP number: 61.97.251.123.

Other host names, for instance gekij.com, share IP numbers with center03.com.

Name Servers

center03.com is delegated to five name servers: ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com, ns1.value-domain.com and ns2.value-domain.com.

center03.com shares name servers with other domains at least partially, for instance icea-tokyo.com, sgym.org, achikoko.com, kanesaki-iin.com and sumai-fp.com.

these name servers are often used with ns3.value-domain.com, ns4.value-domain.com and ns5.value-domain.com.

Host names with two IP numbers:

Host ns11.value-domain.com points to 172.64.52.98 and 172.64.52.184.

Host ns12.value-domain.com points to 172.64.53.86 and 172.64.53.188.

Host ns13.value-domain.com points to 172.64.52.98 and 172.64.52.184.

Host ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161.

Host ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115.

Host names that point to 172.64.52.98: ns11.value-domain.com and ns13.value-domain.com.

Host names that point to 172.64.52.184: ns11.value-domain.com and ns13.value-domain.com.

Mail Servers

The mail server for center03.com is mail.center03.com.

Host name mail.center03.com resolves to IP 61.97.251.123.