🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`networkuniversal.com`

DNSSEC	⚠️ Not signed
NS	`dns1.name-services.com` ⭐
		A	2604:4000:2800:2000:64:98:148:137^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns1.name-services.com`
		A	64.98.148.137^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns1.name-services.com`
NS	`dns2.name-services.com`
		A	2604:4000:0:d:216:40:47:201^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns2.name-services.com`
		A	216.40.47.201^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns2.name-services.com`
NS	`dns3.name-services.com`
		A	2604:4000:2800:2000:64:98:148:138^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns3.name-services.com`
		A	64.98.148.138^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns3.name-services.com`
NS	`dns4.name-services.com`
		A	2604:4000:0:d:216:40:47:202^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns4.name-services.com`
		A	216.40.47.202^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns4.name-services.com`
NS	`dns5.name-services.com`
		A	2604:4000:2800:2000:64:98:148:139^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns5.name-services.com`
		A	64.98.148.139^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns5.name-services.com`
SOA	`dns1.name-services.com`info@name-services.com serial=1746461218

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1793131741

Previously MX for

networkuniversal.com

Same first word

networkuniversal.net

networkuniversal.com

Similar names

Previous names

Next names

DNS History

10 records (5 active, 5 former)

●NSdns1.name-services.com2026-08-17 → 2026-10-27 · 3 obs

○ 2017-04-10 15:47:34
● 2026-08-17 23:07:44
● 2026-10-27 20:20:52

●NSdns2.name-services.com2026-08-17 → 2026-10-27 · 3 obs

○ 2017-04-10 15:47:34
● 2026-08-17 23:07:44
● 2026-10-27 20:20:52

●NSdns3.name-services.com2026-08-17 → 2026-10-27 · 3 obs

○ 2017-04-10 15:47:34
● 2026-08-17 23:07:44
● 2026-10-27 20:20:52

●NSdns4.name-services.com2026-08-17 → 2026-10-27 · 3 obs

○ 2017-04-10 15:47:34
● 2026-08-17 23:07:44
● 2026-10-27 20:20:52

●NSdns5.name-services.com2026-08-17 → 2026-10-27 · 3 obs

○ 2017-04-10 15:47:34
● 2026-08-17 23:07:44
● 2026-10-27 20:20:52

○NSns1.tld0.net2015-06-04 → 2017-04-10 · 4 obs

● 2015-06-04 05:28:22
● 2017-04-10 15:47:34
○ 2026-08-17 23:07:44
○ 2026-10-27 20:20:52

○NSns2.tld0.net2015-06-04 → 2017-04-10 · 4 obs

● 2015-06-04 05:28:22
● 2017-04-10 15:47:34
○ 2026-08-17 23:07:44
○ 2026-10-27 20:20:52

○MXnetworkuniversal.com2015-06-04 → 2017-04-10 · 4 obs

● 2015-06-04 05:28:22
● 2017-04-10 15:47:34
○ 2026-08-17 23:07:44
○ 2026-10-27 20:20:52

○A205.251.139.102015-06-04 → 2016-09-16 · 4 obs

● 2015-06-04 05:28:22
● 2016-09-16 05:40:20
○ 2017-04-10 15:47:34
○ 2026-10-27 20:20:52

○A63.247.71.182017-04-10 → 2017-04-10 · 4 obs

○ 2016-09-16 05:40:20
● 2017-04-10 15:47:34
○ 2026-08-17 23:07:44
○ 2026-10-27 20:20:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
networkuniversal.com	dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com...	10 records

✅ Authoritative Response

Server:64.98.148.137

NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 161ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`dns3.name-services.com, dns4.name-services.com...`
SOA	1	`dns1.name-services.com info.name-service`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)

Analysis

Name Servers

networkuniversal.com has five name servers, which are dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.

There is at least partial name server overlap between networkuniversal.com and other domains — teambookingcalls.com, suepower.net, medrano-group.org and two more among them.

These name servers frequently co-occur with the name servers dns4.name-services.com and dns5.name-services.com.

Hostnames that resolve to two IP addresses:

dns1.name-services.com maps to two IP addresses — 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.

dns2.name-services.com maps to two IP addresses — 216.40.47.201 and 2604:4000:0:d:216:40:47:201.

dns3.name-services.com maps to two IP addresses — 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.

dns4.name-services.com maps to two IP addresses — 216.40.47.202 and 2604:4000:0:d:216:40:47:202.

dns5.name-services.com maps to two IP addresses — 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.