techcrt.com - dns.ninja

techcrt.com

DNSSEC⚠️ Not signed
A2400:8500:1301:162::18:1🇯🇵 GMO-INTERNET2400:8500:1000::/36 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRv2008.coreserver.jp
A163.44.177.18🇯🇵 GMO-INTERNET163.44.177.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
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
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
MXtechcrt.com ⭐
A2400:8500:1301:162::18:1🇯🇵 GMO-INTERNET2400:8500:1000::/36 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRv2008.coreserver.jp
A163.44.177.18🇯🇵 GMO-INTERNET163.44.177.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRv2008.coreserver.jp
TXTv=spf1 ip4:163.44.177.18 ip6:2400:8500:1301:162::18:1 include:mxr.valueserver...
SOAns1.value-domain.comhostmaster@techcrt.com 2024-09-23 #15

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=1785295597

MX for

techcrt.com

Same first word

techcrt.com

Similar names

trctech.com
rcttech.com
rcttech.net
rtctech.com
thetcrc.info
crttech.com
thetcrc.org
tcrtech.com

DNS History

12 records (8 active, 4 former)

2017201820192020202120222023202420252026NSns1.value-domain.comns11.value-domain.comns12.value-domain.comns13.value-domain.comns2.value-domain.comns75.domaincontrol.comns76.domaincontrol.comMXtechcrt.comA163.44.177.182400:8500:1301:162::18:150.63.202.5350.87.144.146
●NSns1.value-domain.com2026-04-02 → 2026-07-29 · 3 obs
○ 2017-09-26 04:51:28
● 2026-04-02 07:34:18
● 2026-07-29 03:46:48
●NSns11.value-domain.com2026-04-02 → 2026-07-29 · 3 obs
○ 2017-09-26 04:51:28
● 2026-04-02 07:34:18
● 2026-07-29 03:46:48
●NSns12.value-domain.com2026-04-02 → 2026-07-29 · 3 obs
○ 2017-09-26 04:51:28
● 2026-04-02 07:34:18
● 2026-07-29 03:46:48
●NSns13.value-domain.com2026-04-02 → 2026-07-29 · 3 obs
○ 2017-09-26 04:51:28
● 2026-04-02 07:34:18
● 2026-07-29 03:46:48
●NSns2.value-domain.com2026-04-02 → 2026-07-29 · 3 obs
○ 2017-09-26 04:51:28
● 2026-04-02 07:34:18
● 2026-07-29 03:46:48
○NSns75.domaincontrol.com2017-09-26 → 2017-09-26 · 3 obs
● 2017-09-26 04:51:28
○ 2026-04-02 07:34:18
○ 2026-07-29 03:46:48
○NSns76.domaincontrol.com2017-09-26 → 2017-09-26 · 3 obs
● 2017-09-26 04:51:28
○ 2026-04-02 07:34:18
○ 2026-07-29 03:46:48
●MXtechcrt.com2026-04-02 → 2026-07-29 · 2 obs
● 2026-04-02 07:34:18
● 2026-07-29 03:46:48
●A163.44.177.182026-04-02 → 2026-07-29 · 3 obs
○ 2017-09-26 04:51:28
● 2026-04-02 07:34:18
● 2026-07-29 03:46:48
●A2400:8500:1301:162::18:12026-04-02 → 2026-07-29 · 3 obs
○ 2017-09-26 04:51:28
● 2026-04-02 07:34:18
● 2026-07-29 03:46:48
○A50.63.202.532017-09-26 → 2017-09-26 · 4 obs
○ 2016-12-19 02:00:56
● 2017-09-26 04:51:28
○ 2026-04-02 07:34:18
○ 2026-07-29 03:46:48
○A50.87.144.1462016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 02:00:56
○ 2017-09-26 04:51:28
○ 2026-07-29 03:46:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...-
techcrt.comns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com3 records

✅ Authoritative Response

Server:172.64.52.184

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techcrt.com (unsigned zone)

⏱️ Timing

Total: 507ms | Queries: -

📄 Records

TypeCountSample Data
A1163.44.177.18
AAAA12400:8500:1301:162::18:1
NS2ns2.value-domain.com, ns1.value-domain.com
MX1techcrt.com (pri: 10)
TXT1v=spf1 ip4:163.44.177.18 ip6:2400:8500:1
SOA1ns1.value-domain.com hostmaster.techcrt.

📌 Glue Records Collected

Total: 3

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

Analysis

Mail Server Role

techcrt.com serves as a mail server for techcrt.com.

IP Addresses

techcrt.com resolves to the IP addresses 163.44.177.18 and 2400:8500:1301:162::18:1

witnesstorture.org, pstyle.jp, e7r.net plus two other host names have IP numbers in common with techcrt.com.

Name Servers

Five name servers handle delegation for techcrt.com: ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com and two others.

techcrt.com shares at least some of its name servers with other domains, including jfn-foodlogi.com, uetsuhome.info, apdrive.net and two others.

These name servers tend to appear together with the name servers ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com, plus two others.

Host names pointing to two IP addresses:

ns11.value-domain.com directs traffic to 172.64.52.98 and 172.64.52.184.

ns12.value-domain.com directs traffic to 172.64.53.86 and 172.64.53.188.

ns13.value-domain.com directs traffic to 172.64.52.98 and 172.64.52.184.

Host names resolving to a single IP address:

ns1.value-domain.com has the IP address 172.64.52.38.

ns2.value-domain.com has the IP address 172.64.53.3.

Both ns11.value-domain.com and ns13.value-domain.com resolve to 172.64.52.98 IP addresses each.

Both ns11.value-domain.com and ns13.value-domain.com resolve to 172.64.52.184 IP addresses each.

Mail Servers

techcrt.com uses exactly one mail server, which is techcrt.com.

techcrt.com points to two IP addresses: 163.44.177.18 and 2400:8500:1301:162::18:1.