`upperthread.com`

DNSSEC	⚠️ Not signed
A	31.43.160.6^{🇺🇦 Amazon31.43.160.0/24 EC2 Prefix}
		PTR	`sites.framer.app`
A	31.43.161.6^{🇺🇦 Amazon31.43.161.0/24 EC2 Prefix}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0d::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f26.1e100.net`
		A	142.250.141.27^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:402::1b^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.26^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`google-site-verification=dk2SOSuaWsHyZM7rGuvx2iB8HVeCNgfex_QFqZi-1Hw`
TXT	`apple-domain-verification=iRJ753jzwyozqvd0YEKcBAgHmzqRvQM-PtXxsIEBXnA`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1773408182

`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=1774475107

Same first word

upperthread.com

DNS History

21 records (9 active, 12 former)

●NSdns1.registrar-servers.com2026-03-25 → 2026-03-25 · 3 obs

○ 2020-11-24 13:29:34
● 2026-03-25 22:02:16
● 2026-03-25 22:02:18

●NSdns2.registrar-servers.com2026-03-25 → 2026-03-25 · 3 obs

○ 2020-11-24 13:29:34
● 2026-03-25 22:02:16
● 2026-03-25 22:02:18

○NSns-1069.awsdns-05.org2017-08-13 → 2020-11-24 · 4 obs

● 2017-08-13 19:42:34
● 2020-11-24 13:29:34
○ 2026-03-25 22:02:16
○ 2026-03-25 22:02:18

○NSns-1576.awsdns-05.co.uk2017-08-13 → 2020-11-24 · 4 obs

● 2017-08-13 19:42:34
● 2020-11-24 13:29:34
○ 2026-03-25 22:02:16
○ 2026-03-25 22:02:18

○NSns-283.awsdns-35.com2017-08-13 → 2020-11-24 · 4 obs

● 2017-08-13 19:42:34
● 2020-11-24 13:29:34
○ 2026-03-25 22:02:16
○ 2026-03-25 22:02:18

○NSns-811.awsdns-37.net2017-08-13 → 2020-11-24 · 4 obs

● 2017-08-13 19:42:34
● 2020-11-24 13:29:34
○ 2026-03-25 22:02:16
○ 2026-03-25 22:02:18

●MXalt1.aspmx.l.google.com2026-03-25 → 2026-03-25 · 3 obs

○ 2020-11-24 13:29:34
● 2026-03-25 22:02:16
● 2026-03-25 22:02:18

●MXalt2.aspmx.l.google.com2026-03-25 → 2026-03-25 · 3 obs

○ 2020-11-24 13:29:34
● 2026-03-25 22:02:16
● 2026-03-25 22:02:18

●MXaspmx.l.google.com2026-03-25 → 2026-03-25 · 3 obs

○ 2020-11-24 13:29:34
● 2026-03-25 22:02:16
● 2026-03-25 22:02:18

●MXaspmx2.googlemail.com2026-03-25 → 2026-03-25 · 3 obs

○ 2020-11-24 13:29:34
● 2026-03-25 22:02:16
● 2026-03-25 22:02:18

●MXaspmx3.googlemail.com2026-03-25 → 2026-03-25 · 3 obs

○ 2020-11-24 13:29:34
● 2026-03-25 22:02:16
● 2026-03-25 22:02:18

○MXmx.zoho.com2017-08-13 → 2020-11-24 · 4 obs

● 2017-08-13 19:42:34
● 2020-11-24 13:29:34
○ 2026-03-25 22:02:16
○ 2026-03-25 22:02:18

○MXmx2.zoho.com2017-08-13 → 2020-11-24 · 4 obs

● 2017-08-13 19:42:34
● 2020-11-24 13:29:34
○ 2026-03-25 22:02:16
○ 2026-03-25 22:02:18

○MXmx3.zoho.com2017-08-13 → 2020-11-24 · 4 obs

● 2017-08-13 19:42:34
● 2020-11-24 13:29:34
○ 2026-03-25 22:02:16
○ 2026-03-25 22:02:18

○MXsmtp.google.com2026-03-25 → 2026-03-25 · 2 obs

○ 2026-03-25 22:02:16
○ 2026-03-25 22:02:18

○A107.22.235.1222017-08-13 → 2017-08-13 · 3 obs

● 2017-08-13 19:42:34
○ 2020-11-24 13:29:34
○ 2026-03-25 22:02:18

●A31.43.160.62026-03-25 → 2026-03-25 · 3 obs

○ 2020-11-24 13:29:34
● 2026-03-25 22:02:16
● 2026-03-25 22:02:18

●A31.43.161.62026-03-25 → 2026-03-25 · 3 obs

○ 2020-11-24 13:29:34
● 2026-03-25 22:02:16
● 2026-03-25 22:02:18

○A34.232.94.1362020-11-24 → 2020-11-24 · 4 obs

○ 2017-08-13 19:42:34
● 2020-11-24 13:29:34
○ 2026-03-25 22:02:16
○ 2026-03-25 22:02:18

○A54.175.229.1132020-11-24 → 2020-11-24 · 4 obs

○ 2017-08-13 19:42:34
● 2020-11-24 13:29:34
○ 2026-03-25 22:02:16
○ 2026-03-25 22:02:18

○A54.225.222.1632017-08-13 → 2017-08-13 · 3 obs

● 2017-08-13 19:42:34
○ 2020-11-24 13:29:34
○ 2026-03-25 22:02:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
upperthread.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for upperthread.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`31.43.161.6, 31.43.160.6`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`google-site-verification=dk2SOSuaWsHyZM7, apple-domain-verification=iRJ753jzwyozqv`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

Two IP numbers are pointed to by upperthread.com: 31.43.160.6 and 31.43.161.6.

other host names include oursharedwarehouse.com, y1.de, arimahealth.com, saomarcos.br and onova.it; they share IP numbers with upperthread.com.

Name Servers

Two name servers dns1.registrar-servers.com and dns2.registrar-servers.com handle the delegation for upperthread.com.

upperthread.com shares the same name server setup as other domains, for instance blackriveroperations.com, greenjobsconference.org, wilsongolfgroup.com, remlyfe.com and mp3tost.cc.

upperthread.com at least partially shares name servers with other domains, for instance bethetechnology.com, endallmusic.com, dreamsdiy.com, travelaina.com and lucode.ca.

These name servers are commonly used alongside dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

upperthread.com is served by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

upperthread.com shares at least partially some mail servers with other domains, for instance yourautoadvisors.com, sprybts.com, deagent.ai, financeseva.co.in and ns500759.ns500698.ns500759.ns500758.ns500735.ns500736.ns500736.ns500735.ns500736.ns500698.ns500698.ns500708.ns500708.ns500686.ns500652.ns500576.trackreceptor.com.

Mail servers frequently appear alongside alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers

Host name aspmx2.googlemail.com has IPs 2607:f8b0:4023:2801::1b and 192.178.128.26

Host name aspmx3.googlemail.com has IPs 2a00:1450:400b:c02::1a and 172.253.116.26

Host name aspmx.l.google.com has IPs 2607:f8b0:4023:c0d::1a and 142.250.141.27

Host name alt1.aspmx.l.google.com has IPs 2a00:1450:4025:402::1b and 142.250.102.26

Host name alt2.aspmx.l.google.com has IPs 2a00:1450:400b:c02::1b and 172.253.116.26

Host names pointing to 172.253.116.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com

upperthread.com - robtex.com

upperthread.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`upperthread.com`

`com`