`mmengineering.biz`

DNSSEC	⚠️ Not signed
A	71.78.247.107^{🇺🇸 CBO_IPAM71.78.0.0/16 RC-Route}
		PTR	`syn-071-078-247-107.biz.spectrum.com`
NS	`pdns07.domaincontrol.com` ⭐
		A	2603:5:21f1::35^{🇺🇸 GODADDY-DNS2603:5:21f0::/44}
			PTR	`pdns07.domaincontrol.com`
		A	97.74.111.53^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns07.domaincontrol.com`
NS	`pdns08.domaincontrol.com`
		A	2603:5:22f1::35^{🇺🇸 GODADDY-DNS2603:5:22f0::/44}
			PTR	`pdns08.domaincontrol.com`
		A	173.201.79.53^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns08.domaincontrol.com`
SOA	`pdns07.domaincontrol.com`dns@jomax.net 2019-03-20 #0

`biz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld.biz` ⭐
	NS	`b.gtld.biz`
	NS	`c.gtld.biz`
	NS	`m.gtld.biz`
	NS	`n.gtld.biz`
	NS	`w.gtld.biz`
	NS	`x.gtld.biz`
	NS	`y.gtld.biz`
	SOA	`a.gtld.biz`admin@tldns.godaddy serial=1778701728

PTR for

172.115.42.71.in-addr.arpa

Same first word

mmengineering.com.pl

mmengineering.pl

mmengineering.com.pk

mmengineering.biz

mmengineering.com

DNS History

9 records (3 active, 6 former)

○NSns1.flametree.com2015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 14:36:06
○ 2015-11-08 08:16:42
○ 2026-05-13 19:58:56

○NSns1.outserv.net2015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 14:36:06
○ 2015-11-08 08:16:42
○ 2026-05-13 19:58:56

○NSns11.domaincontrol.com2015-11-08 → 2016-04-15 · 5 obs

○ 2015-07-04 14:36:06
● 2015-11-08 08:16:42
● 2016-04-15 07:47:56
○ 2017-11-12 04:19:52
○ 2026-05-13 19:58:56

○NSns12.domaincontrol.com2015-11-08 → 2016-04-15 · 5 obs

○ 2015-07-04 14:36:06
● 2015-11-08 08:16:42
● 2016-04-15 07:47:56
○ 2017-11-12 04:19:52
○ 2026-05-13 19:58:56

●NSpdns07.domaincontrol.com2017-11-12 → 2026-05-13 · 3 obs

○ 2016-04-15 07:47:56
● 2017-11-12 04:19:52
● 2026-05-13 19:58:56

●NSpdns08.domaincontrol.com2017-11-12 → 2026-05-13 · 3 obs

○ 2016-04-15 07:47:56
● 2017-11-12 04:19:52
● 2026-05-13 19:58:56

○A71.42.115.1722015-11-08 → 2017-11-12 · 4 obs

○ 2015-07-04 14:36:06
● 2015-11-08 08:16:42
● 2017-11-12 04:19:52
○ 2026-05-13 19:58:56

●A71.78.247.1072026-05-13 → 2026-05-13 · 2 obs

○ 2017-11-12 04:19:52
● 2026-05-13 19:58:56

○A74.213.33.2372015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 14:36:06
○ 2015-11-08 08:16:42
○ 2026-05-13 19:58:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
biz	b.gtld.biz, m.gtld.biz, y.gtld.biz, w.gtld.biz...	-
mmengineering.biz	pdns07.domaincontrol.com, pdns08.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.111.53

NS records: pdns07.domaincontrol.com, pdns08.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mmengineering.biz (unsigned zone)

⏱️ Timing

Total: 564ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`71.78.247.107`
NS	2	`pdns07.domaincontrol.com, pdns08.domaincontrol.com`
SOA	1	`pdns07.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

mmengineering.biz points to a single IP address: 71.78.247.107.

Other host names, for instance syn-071-078-247-107.biz.spectrum.com, share IP numbers with mmengineering.biz.

Name Servers

mmengineering.biz is delegated to two name servers: pdns07.domaincontrol.com and pdns08.domaincontrol.com.

mmengineering.biz uses the same name server setup as other domains, including pegmoji.com, acornstairlifts.direct, compease-hrnonline-dev.com, decaturtel.net and sevenstrandsmarketing.com.

Host names with two IP numbers:

pdns07.domaincontrol.com points to 2603:5:21f1::35 and 97.74.111.53.

pdns08.domaincontrol.com points to 2603:5:22f1::35 and 173.201.79.53.

mmengineering.biz - robtex.com