upthread.com - dns.ninja

`upthread.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:347^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8273^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.71^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.115^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cullen.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c5b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cullen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cullen.ns.cloudflare.com`
		A	108.162.195.91^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
		A	162.159.44.91^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
		A	172.64.35.91^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
NS	`natasha.ns.cloudflare.com`
		A	2606:4700:50::a29f:2675^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c275^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`natasha.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2275^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`natasha.ns.cloudflare.com`
		A	108.162.194.117^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	162.159.38.117^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	172.64.34.117^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
MX	`y6vcrde6gqemaar2yxrveq7p3nqo23fddkebd4nmsn4wrhlqb5hq.mx-verification.google.com`⁽¹⁵⁾
TXT	`google-site-verification=24Y5SlklySv8XLr-Qc2BrMqBqUP0C6jbRGfl8c3bA58`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.71, 172.67.130.115
		IPv6 hints	2606:4700:3032::6815:347, 2606:4700:3037::ac43:8273
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=39, name=cloudflare-ech.com
SOA	`cullen.ns.cloudflare.com`dns@cloudflare.com serial=2410815996

`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=1785993524

Previously MX for

upthread.com

Subdomains

ns1.upthread.com

ns2.upthread.com

Same first word

upthread.com

Similar names

threadup.com.au

updatehr.com

threadup.ca

threadup.co

threadup.com

eduparth.com

petrhuda.com

threadup.tv

threadup.org

threadup.space

hupdater.com

utradeph.com

threadup.net

DNS History

28 records (12 active, 16 former)

●NScullen.ns.cloudflare.com2026-03-27 → 2026-08-06 · 3 obs

○ 2017-02-09 10:18:16
● 2026-03-27 21:32:30
● 2026-08-06 05:36:08

●NSnatasha.ns.cloudflare.com2026-03-27 → 2026-08-06 · 3 obs

○ 2017-02-09 10:18:16
● 2026-03-27 21:32:30
● 2026-08-06 05:36:08

○NSns1.upthread.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 07:23:04
○ 2015-06-29 06:14:42
○ 2026-08-06 05:36:08

○NSns2.upthread.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 07:23:04
○ 2015-06-29 06:14:42
○ 2026-08-06 05:36:08

○NSns47.domaincontrol.com2017-02-09 → 2017-02-09 · 4 obs

○ 2015-06-29 06:14:42
● 2017-02-09 10:18:16
○ 2026-03-27 21:32:30
○ 2026-08-06 05:36:08

○NSns48.domaincontrol.com2017-02-09 → 2017-02-09 · 4 obs

○ 2015-06-29 06:14:42
● 2017-02-09 10:18:16
○ 2026-03-27 21:32:30
○ 2026-08-06 05:36:08

●MXalt1.aspmx.l.google.com2026-03-27 → 2026-08-06 · 3 obs

○ 2017-02-09 10:18:16
● 2026-03-27 21:32:30
● 2026-08-06 05:36:08

●MXalt2.aspmx.l.google.com2026-03-27 → 2026-08-06 · 3 obs

○ 2017-02-09 10:18:16
● 2026-03-27 21:32:30
● 2026-08-06 05:36:08

●MXalt3.aspmx.l.google.com2026-03-27 → 2026-08-06 · 3 obs

○ 2017-02-09 10:18:16
● 2026-03-27 21:32:30
● 2026-08-06 05:36:08

●MXalt4.aspmx.l.google.com2026-03-27 → 2026-08-06 · 3 obs

○ 2017-02-09 10:18:16
● 2026-03-27 21:32:30
● 2026-08-06 05:36:08

●MXaspmx.l.google.com2026-03-27 → 2026-08-06 · 3 obs

○ 2017-02-09 10:18:16
● 2026-03-27 21:32:30
● 2026-08-06 05:36:08

○MXmailstore1.secureserver.net2017-02-09 → 2017-02-09 · 4 obs

○ 2015-06-29 06:14:42
● 2017-02-09 10:18:16
○ 2026-03-27 21:32:30
○ 2026-08-06 05:36:08

○MXsmtp.secureserver.net2017-02-09 → 2017-02-09 · 4 obs

○ 2015-06-29 06:14:42
● 2017-02-09 10:18:16
○ 2026-03-27 21:32:30
○ 2026-08-06 05:36:08

○MXupthread.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 07:23:04
○ 2015-06-29 06:14:42
○ 2026-08-06 05:36:08

●MXy6vcrde6gqemaar2yxrveq7p3nqo23fddkebd4nmsn4wrhlqb5hq.mx-verification.google.com2026-03-27 → 2026-08-06 · 3 obs

○ 2017-02-09 10:18:16
● 2026-03-27 21:32:30
● 2026-08-06 05:36:08

●A104.21.3.712026-03-27 → 2026-08-06 · 5 obs

○ 2017-02-09 10:18:16
● 2026-03-27 21:32:30
○ 2026-07-03 02:54:42
● 2026-08-06 05:36:06
● 2026-08-06 05:36:08

●A172.67.130.1152026-03-27 → 2026-08-06 · 5 obs

○ 2017-02-09 10:18:16
● 2026-03-27 21:32:30
○ 2026-07-03 02:54:42
● 2026-08-06 05:36:06
● 2026-08-06 05:36:08

○A188.114.96.02026-07-03 → 2026-07-03 · 4 obs

○ 2026-06-24 05:13:48
● 2026-07-03 02:54:42
○ 2026-08-06 05:36:06
○ 2026-08-06 05:36:08

○A188.114.97.02026-07-03 → 2026-07-03 · 4 obs

○ 2026-06-24 05:13:48
● 2026-07-03 02:54:42
○ 2026-08-06 05:36:06
○ 2026-08-06 05:36:08

○A2606:4700:3031::ac43:82732026-03-27 → 2026-06-09 · 5 obs

○ 2017-02-09 10:18:16
● 2026-03-27 21:32:30
● 2026-06-09 17:30:02
○ 2026-06-24 05:13:48
○ 2026-08-06 05:36:08

●A2606:4700:3032::6815:3472026-06-24 → 2026-08-06 · 5 obs

○ 2026-06-09 17:30:02
● 2026-06-24 05:13:48
○ 2026-07-03 02:54:42
● 2026-08-06 05:36:06
● 2026-08-06 05:36:08

○A2606:4700:3033::6815:3472026-03-27 → 2026-06-09 · 5 obs

○ 2017-02-09 10:18:16
● 2026-03-27 21:32:30
● 2026-06-09 17:30:02
○ 2026-06-24 05:13:48
○ 2026-08-06 05:36:08

●A2606:4700:3037::ac43:82732026-06-24 → 2026-08-06 · 5 obs

○ 2026-06-09 17:30:02
● 2026-06-24 05:13:48
○ 2026-07-03 02:54:42
● 2026-08-06 05:36:06
● 2026-08-06 05:36:08

○A2a06:98c1:3120::2026-07-03 → 2026-07-03 · 4 obs

○ 2026-06-24 05:13:48
● 2026-07-03 02:54:42
○ 2026-08-06 05:36:06
○ 2026-08-06 05:36:08

○A2a06:98c1:3121::2026-07-03 → 2026-07-03 · 4 obs

○ 2026-06-24 05:13:48
● 2026-07-03 02:54:42
○ 2026-08-06 05:36:06
○ 2026-08-06 05:36:08

○A50.63.202.12017-02-09 → 2017-02-09 · 4 obs

○ 2016-06-25 22:33:10
● 2017-02-09 10:18:16
○ 2026-03-27 21:32:30
○ 2026-08-06 05:36:08

○A54.183.99.632015-06-29 → 2016-06-25 · 5 obs

○ 2008-03-08 07:23:04
● 2015-06-29 06:14:42
● 2016-06-25 22:33:10
○ 2017-02-09 10:18:16
○ 2026-08-06 05:36:08

○A69.41.230.32008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 07:23:04
○ 2015-06-29 06:14:42
○ 2026-08-06 05:36:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net...	-
upthread.com	natasha.ns.cloudflare.com, cullen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.117

NS records: natasha.ns.cloudflare.com, cullen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for upthread.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.3.71, 172.67.130.115`
AAAA	2	`2606:4700:3032::6815:347, 2606:4700:3037::ac43:8273`
NS	2	`cullen.ns.cloudflare.com, natasha.ns.cloudflare.com`
MX	6	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=24Y5SlklySv8XLr`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cullen.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (natasha.ns.cloudflare.com, natasha.ns.cloudflare.com, natasha.ns.cloudflare.com...)

Analysis

Hierarchy

ns1.upthread.com and ns2.upthread.com each fall under upthread.com as their parent domain.

IP Addresses

upthread.com resolves to four IP addresses: 104.21.3.71, 172.67.130.115, 2606:4700:3032::6815:347 and 2606:4700:3037::ac43:8273.

Two other host names, along with amateur-cams.de, spacemaster.online and emoolz.com, also share IP numbers with upthread.com.

Name Servers

upthread.com is served by two delegated name servers, cullen.ns.cloudflare.com and natasha.ns.cloudflare.com.

upthread.com shares its NS records with other domains, for example thecdn.xyz, odeendlp.com, teachcamp.net and two others.

upthread.com partially shares its NS delegation with several other domains, including b5271.com, new885511.info, estreams.com and two others.

These name servers often co-occur with the name servers leia.ns.cloudflare.com.

DNS names with 6 IP addresses:

cullen.ns.cloudflare.com carries IP addresses 108.162.195.91, 162.159.44.91 and 172.64.35.91, with 3 other addresses beyond those.

natasha.ns.cloudflare.com carries IP addresses 108.162.194.117, 162.159.38.117 and 172.64.34.117, with 3 other addresses beyond those.

Mail Servers

The MX records for upthread.com point to 6 mail servers — aspmx.l.google.com, y6vcrde6gqemaar2yxrveq7p3nqo23fddkebd4nmsn4wrhlqb5hq.mx-verification.google.com, alt1.aspmx.l.google.com and 3 other.

There is at least a partial MX overlap between upthread.com and other domains, including belamax.com, ns500794.ns500794.ns500794.ns500794.ns500821.ns500821.ns500795.ns500794.ns500821.ns500795.ns500794.ns500821.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, ns500699.ns500693.ns500699.ns500588.ns500699.ns500693.ns500588.ns500588.ns500632.dtrkdll.com and two others.

These mail servers tend to appear in combination with mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com maps to two IP addresses — 142.251.16.27 and 2607:f8b0:4004:c19::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.