`sz-helin.com`

DNSSEC	⚠️ Not signed
A	172.80.117.134^{🇺🇸 ESITED-1172.80.0.0/17 ARIN direct allocation}
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=1497259664

`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=1786423219

Same first word

sz-helin.com

Similar names

zh-lisen.com

DNS History

22 records (6 active, 16 former)

●NSdns1.name-services.com2020-02-27 → 2026-08-11 · 3 obs

○ 2015-11-26 08:38:48
● 2020-02-27 00:01:20
● 2026-08-11 05:07:38

●NSdns2.name-services.com2020-02-27 → 2026-08-11 · 3 obs

○ 2015-11-26 08:38:48
● 2020-02-27 00:01:20
● 2026-08-11 05:07:38

●NSdns3.name-services.com2020-02-27 → 2026-08-11 · 3 obs

○ 2015-11-26 08:38:48
● 2020-02-27 00:01:20
● 2026-08-11 05:07:38

●NSdns4.name-services.com2020-02-27 → 2026-08-11 · 3 obs

○ 2015-11-26 08:38:48
● 2020-02-27 00:01:20
● 2026-08-11 05:07:38

●NSdns5.name-services.com2020-02-27 → 2026-08-11 · 3 obs

○ 2015-11-26 08:38:48
● 2020-02-27 00:01:20
● 2026-08-11 05:07:38

○NSns09.domaincontrol.com2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 06:15:08
○ 2015-11-26 08:38:48
○ 2026-08-11 05:07:38

○NSns10.domaincontrol.com2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 06:15:08
○ 2015-11-26 08:38:48
○ 2026-08-11 05:07:38

○NSns21.domaincontrol.com2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 06:15:08
○ 2015-11-26 08:38:48
○ 2026-08-11 05:07:38

○NSns22.domaincontrol.com2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 06:15:08
○ 2015-11-26 08:38:48
○ 2026-08-11 05:07:38

○NSns37.domaincontrol.com2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 06:15:08
○ 2015-11-26 08:38:48
○ 2026-08-11 05:07:38

○NSns38.domaincontrol.com2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 06:15:08
○ 2015-11-26 08:38:48
○ 2026-08-11 05:07:38

○NSns45.domaincontrol.com2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 06:15:08
○ 2015-11-26 08:38:48
○ 2026-08-11 05:07:38

○NSns46.domaincontrol.com2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 06:15:08
○ 2015-11-26 08:38:48
○ 2026-08-11 05:07:38

○NSns55.domaincontrol.com2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 06:15:08
○ 2015-11-26 08:38:48
○ 2026-08-11 05:07:38

○NSns56.domaincontrol.com2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 06:15:08
○ 2015-11-26 08:38:48
○ 2026-08-11 05:07:38

○NSns58.domaincontrol.com2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 06:15:08
○ 2015-11-26 08:38:48
○ 2026-08-11 05:07:38

○NSns61.domaincontrol.com2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 06:15:08
○ 2015-11-26 08:38:48
○ 2026-08-11 05:07:38

○NSns62.domaincontrol.com2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 06:15:08
○ 2015-11-26 08:38:48
○ 2026-08-11 05:07:38

○MXmailstore1.secureserver.net2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 06:15:08
○ 2015-11-26 08:38:48
○ 2026-08-11 05:07:38

○MXsmtp.secureserver.net2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 06:15:08
○ 2015-11-26 08:38:48
○ 2026-08-11 05:07:38

●A172.80.117.1342020-02-27 → 2026-08-11 · 3 obs

○ 2015-11-26 08:38:48
● 2020-02-27 00:01:20
● 2026-08-11 05:07:38

○A50.63.202.762015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 06:15:08
○ 2015-11-26 08:38:48
○ 2026-08-11 05:07:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
sz-helin.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)

No DS record for sz-helin.com (unsigned zone)

⏱️ Timing

Total: 465ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.80.117.134`
NS	5	`dns1.name-services.com, dns3.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

IP Addresses

sz-helin.com directs to one IP number, which is 172.80.117.134.

Among the host names that share IP numbers with sz-helin.com are www.web-86.com, zzzxzy.com, pdjdsb.com and two others.

Name Servers

The authoritative name servers for sz-helin.com are dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.

sz-helin.com has at least partial name server overlap with other domains, such as assessoriauni.com, itsolucion.com, dimension.tv and two others.

It is common to see these name servers used together with name servers dns4.name-services.com and dns5.name-services.com.

Hosts with two IP numbers each:

dns1.name-services.com points to 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.

dns2.name-services.com points to 216.40.47.201 and 2604:4000:0:d:216:40:47:201.

dns3.name-services.com points to 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.

dns4.name-services.com points to 216.40.47.202 and 2604:4000:0:d:216:40:47:202.

dns5.name-services.com points to 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.