mcmasteru.com - robtex.com

mcmasteru.com

DNSSEC⚠️ Not signed
A156.226.71.123🇭🇰 MYCLOUD-AS-AP156.226.71.0/24 Luogelang france limited
NSns1.julydns.com ⭐
A47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD
NSns2.julydns.com
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAns1.julydns.commaster@jmdns.com serial=1773379562

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=1775997812

Same first word

mcmasteru.com

Similar names

ucmmaster.com
scrumteam.ru
scrumteam.nl
mcumaster.com
scrumteam.eu
scrummate.com
summercat.com
scrumteam.dk
summercat.cn
metascrum.com
masterucm.com
teamscrum.com
scrumteam.de
scrumteam.at
cumstream.com
cummaster.com

DNS History

15 records (3 active, 12 former)

20162017201820192020202120222023202420252026NSns1.julydns.comns2.julydns.comns1ksz.domainsite.comns1ksz.name.comns2dqr.domainsite.comns2dqr.name.comns3nrz.domainsite.comns3nrz.name.comns4fqz.domainsite.comns4fqz.name.comMXmx0.domainsite.comA156.226.71.12375.126.100.2375.126.102.23975.126.104.228
●NSns1.julydns.com2026-03-30 → 2026-04-12 · 3 obs
○ 2017-04-19 22:54:14
● 2026-03-30 10:41:36
● 2026-04-12 12:48:48
○NSns1ksz.domainsite.com2015-06-10 → 2016-10-18 · 4 obs
● 2015-06-10 01:17:14
● 2016-10-18 14:23:06
○ 2017-04-19 22:54:14
○ 2026-04-12 12:48:48
○NSns1ksz.name.com2017-04-19 → 2017-04-19 · 4 obs
○ 2016-10-18 14:23:06
● 2017-04-19 22:54:14
○ 2026-03-30 10:41:36
○ 2026-04-12 12:48:48
●NSns2.julydns.com2026-03-30 → 2026-04-12 · 3 obs
○ 2017-04-19 22:54:14
● 2026-03-30 10:41:36
● 2026-04-12 12:48:48
○NSns2dqr.domainsite.com2015-06-10 → 2016-10-18 · 4 obs
● 2015-06-10 01:17:14
● 2016-10-18 14:23:06
○ 2017-04-19 22:54:14
○ 2026-04-12 12:48:48
○NSns2dqr.name.com2017-04-19 → 2017-04-19 · 4 obs
○ 2016-10-18 14:23:06
● 2017-04-19 22:54:14
○ 2026-03-30 10:41:36
○ 2026-04-12 12:48:48
○NSns3nrz.domainsite.com2015-06-10 → 2016-10-18 · 4 obs
● 2015-06-10 01:17:14
● 2016-10-18 14:23:06
○ 2017-04-19 22:54:14
○ 2026-04-12 12:48:48
○NSns3nrz.name.com2017-04-19 → 2017-04-19 · 4 obs
○ 2016-10-18 14:23:06
● 2017-04-19 22:54:14
○ 2026-03-30 10:41:36
○ 2026-04-12 12:48:48
○NSns4fqz.domainsite.com2015-06-10 → 2016-10-18 · 4 obs
● 2015-06-10 01:17:14
● 2016-10-18 14:23:06
○ 2017-04-19 22:54:14
○ 2026-04-12 12:48:48
○NSns4fqz.name.com2017-04-19 → 2017-04-19 · 4 obs
○ 2016-10-18 14:23:06
● 2017-04-19 22:54:14
○ 2026-03-30 10:41:36
○ 2026-04-12 12:48:48
○MXmx0.domainsite.com2015-06-10 → 2017-04-19 · 4 obs
● 2015-06-10 01:17:14
● 2017-04-19 22:54:14
○ 2026-03-30 10:41:36
○ 2026-04-12 12:48:48
●A156.226.71.1232026-03-30 → 2026-04-12 · 3 obs
○ 2017-04-19 22:54:14
● 2026-03-30 10:41:36
● 2026-04-12 12:48:48
○A75.126.100.232017-04-19 → 2017-04-19 · 4 obs
○ 2016-10-18 14:23:06
● 2017-04-19 22:54:14
○ 2026-03-30 10:41:36
○ 2026-04-12 12:48:48
○A75.126.102.2392016-10-18 → 2016-10-18 · 4 obs
○ 2016-05-02 03:32:44
● 2016-10-18 14:23:06
○ 2017-04-19 22:54:14
○ 2026-04-12 12:48:48
○A75.126.104.2282015-06-10 → 2016-05-02 · 4 obs
● 2015-06-10 01:17:14
● 2016-05-02 03:32:44
○ 2016-10-18 14:23:06
○ 2026-04-12 12:48:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
mcmasteru.comns1.julydns.com, ns2.julydns.com2 records

✅ Authoritative Response

Server:162.159.48.223

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcmasteru.com (unsigned zone)

⏱️ Timing

Total: 359ms | Queries: -

📄 Records

TypeCountSample Data
A1156.226.71.123
NS2ns1.julydns.com, ns2.julydns.com
SOA1ns1.julydns.com master.jmdns.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)

Analysis

IP Addresses

mcmasteru.com maps to IP address 156.226.71.123.

Other host names, for example greece3.com, puatech.com and lizhengkun.com share the same IP as mcmasteru.com.

Name Servers

Two name servers ns1.julydns.com and ns2.julydns.com are delegated to mcmasteru.com.

mcmasteru.com uses the same name server configuration as other domains, such as zycftq.com, cncoi.com, mlschinese.com, d50b1c3f06.top and jtqwhg.com.

mcmasteru.com at least partially shares name servers with other domains such as szhthj.cn, yabozx.cn, ysdfw.com, 100go.net and cnweilian.com.

These name servers are commonly used with ns1.judns.com and ns2.judns.com.

Host names with a single IP address:

ns1.julydns.com points to 47.97.51.45

ns2.julydns.com points to 162.159.48.223