jobstruct.com - dns.ninja

`jobstruct.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:3e0e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d9e3^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.14^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.227^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chan.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c052^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2052^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chan.ns.cloudflare.com`
		A	108.162.192.82^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	172.64.32.82^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	173.245.58.82^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
NS	`jake.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jake.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jake.ns.cloudflare.com`
		A	108.162.193.122^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	172.64.33.122^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	173.245.59.122^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-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	172.253.116.27^{🇺🇸 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	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
MX	`kadgssycki4lgnrpw5m3f6y7dgefjchc7fbj6rc2jxz52tnmfk6q.mx-verification.google.com`⁽¹⁵⁾
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.14, 172.67.217.227
		IPv6 hints	2606:4700:3034::6815:3e0e, 2606:4700:3037::ac43:d9e3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOA	`chan.ns.cloudflare.com`dns@cloudflare.com serial=2411237862

`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=1785802607

Subdomains

dc-6b3939f9.jobstruct.com

Same first word

jobstruct.com

DNS History

24 records (12 active, 12 former)

●NSchan.ns.cloudflare.com2026-02-15 → 2026-08-04 · 3 obs

○ 2016-11-29 22:12:20
● 2026-02-15 05:05:48
● 2026-08-04 00:38:06

○NSchloe.ns.cloudflare.com2015-11-02 → 2016-01-20 · 4 obs

● 2015-11-02 02:03:02
● 2016-01-20 16:16:22
○ 2016-04-20 12:34:24
○ 2026-08-04 00:38:06

○NSdonald.ns.cloudflare.com2015-11-02 → 2016-01-20 · 4 obs

● 2015-11-02 02:03:02
● 2016-01-20 16:16:22
○ 2016-04-20 12:34:24
○ 2026-08-04 00:38:06

●NSjake.ns.cloudflare.com2026-02-15 → 2026-08-04 · 3 obs

○ 2016-11-29 22:12:20
● 2026-02-15 05:05:48
● 2026-08-04 00:38:06

○NSns43.domaincontrol.com2016-04-20 → 2016-04-20 · 4 obs

○ 2016-01-20 16:16:22
● 2016-04-20 12:34:24
○ 2016-11-29 22:12:20
○ 2026-08-04 00:38:06

○NSns44.domaincontrol.com2016-04-20 → 2016-04-20 · 4 obs

○ 2016-01-20 16:16:22
● 2016-04-20 12:34:24
○ 2016-11-29 22:12:20
○ 2026-08-04 00:38:06

●MXalt1.aspmx.l.google.com2026-02-15 → 2026-08-04 · 3 obs

○ 2016-11-29 22:12:20
● 2026-02-15 05:05:48
● 2026-08-04 00:38:06

●MXalt2.aspmx.l.google.com2026-02-15 → 2026-08-04 · 3 obs

○ 2016-11-29 22:12:20
● 2026-02-15 05:05:48
● 2026-08-04 00:38:06

●MXalt3.aspmx.l.google.com2026-02-15 → 2026-08-04 · 3 obs

○ 2016-11-29 22:12:20
● 2026-02-15 05:05:48
● 2026-08-04 00:38:06

●MXalt4.aspmx.l.google.com2026-02-15 → 2026-08-04 · 3 obs

○ 2016-11-29 22:12:20
● 2026-02-15 05:05:48
● 2026-08-04 00:38:06

●MXaspmx.l.google.com2026-02-15 → 2026-08-04 · 3 obs

○ 2016-11-29 22:12:20
● 2026-02-15 05:05:48
● 2026-08-04 00:38:06

○MXdc-6b3939f9.jobstruct.com2015-11-02 → 2016-01-20 · 4 obs

● 2015-11-02 02:03:02
● 2016-01-20 16:16:22
○ 2016-04-20 12:34:24
○ 2026-08-04 00:38:06

●MXkadgssycki4lgnrpw5m3f6y7dgefjchc7fbj6rc2jxz52tnmfk6q.mx-verification.google.com2026-02-15 → 2026-08-04 · 3 obs

○ 2016-11-29 22:12:20
● 2026-02-15 05:05:48
● 2026-08-04 00:38:06

○MXmailstore1.secureserver.net2016-04-20 → 2016-04-20 · 4 obs

○ 2016-01-20 16:16:22
● 2016-04-20 12:34:24
○ 2016-11-29 22:12:20
○ 2026-08-04 00:38:06

○MXsmtp.secureserver.net2016-04-20 → 2016-04-20 · 4 obs

○ 2016-01-20 16:16:22
● 2016-04-20 12:34:24
○ 2016-11-29 22:12:20
○ 2026-08-04 00:38:06

●A104.21.62.142026-02-15 → 2026-08-04 · 3 obs

○ 2016-11-29 22:12:20
● 2026-02-15 05:05:48
● 2026-08-04 00:38:06

○A104.27.174.32015-11-02 → 2016-01-20 · 4 obs

● 2015-11-02 02:03:02
● 2016-01-20 16:16:22
○ 2016-04-20 12:34:24
○ 2026-08-04 00:38:06

○A104.27.175.32015-11-02 → 2016-01-20 · 4 obs

● 2015-11-02 02:03:02
● 2016-01-20 16:16:22
○ 2016-04-20 12:34:24
○ 2026-08-04 00:38:06

●A172.67.217.2272026-02-15 → 2026-08-04 · 3 obs

○ 2016-11-29 22:12:20
● 2026-02-15 05:05:48
● 2026-08-04 00:38:06

○A2606:4700:3030::6815:3e0e2026-02-15 → 2026-06-17 · 5 obs

○ 2016-11-29 22:12:20
● 2026-02-15 05:05:48
● 2026-06-17 11:46:56
○ 2026-07-05 02:52:30
○ 2026-08-04 00:38:06

○A2606:4700:3030::ac43:d9e32026-02-15 → 2026-06-17 · 5 obs

○ 2016-11-29 22:12:20
● 2026-02-15 05:05:48
● 2026-06-17 11:46:56
○ 2026-07-05 02:52:30
○ 2026-08-04 00:38:06

●A2606:4700:3034::6815:3e0e2026-07-05 → 2026-08-04 · 3 obs

○ 2026-06-17 11:46:56
● 2026-07-05 02:52:30
● 2026-08-04 00:38:06

●A2606:4700:3037::ac43:d9e32026-07-05 → 2026-08-04 · 3 obs

○ 2026-06-17 11:46:56
● 2026-07-05 02:52:30
● 2026-08-04 00:38:06

○A50.63.202.352016-04-20 → 2016-04-20 · 4 obs

○ 2016-01-20 16:16:22
● 2016-04-20 12:34:24
○ 2016-11-29 22:12:20
○ 2026-08-04 00:38:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
jobstruct.com	jake.ns.cloudflare.com, chan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.122

NS records: jake.ns.cloudflare.com, chan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jobstruct.com (unsigned zone)

⏱️ Timing

Total: 168ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.217.227, 104.21.62.14`
AAAA	2	`2606:4700:3034::6815:3e0e, 2606:4700:3037::ac43:d9e3`
NS	2	`chan.ns.cloudflare.com, jake.ns.cloudflare.com`
MX	6	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chan.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

jobstruct.com is the parent zone for dc-6b3939f9.jobstruct.com.

IP Addresses

jobstruct.com resolves to four IP addresses: 104.21.62.14, 172.67.217.227, 2606:4700:3034::6815:3e0e and 2606:4700:3037::ac43:d9e3.

Two other host names, along with disdukcapilkabsorong.com, gouyoubao.com and brightgamblegroup.com, also share IP numbers with jobstruct.com.

Name Servers

Two name servers handle the delegation for jobstruct.com: chan.ns.cloudflare.com and jake.ns.cloudflare.com.

jobstruct.com shares its NS records with other domains, for example leftclickisp.com, q8.fr, places.tips and two others.

jobstruct.com partially shares its NS delegation with several other domains, including wyznh.com, a(0x626f6f62)o.com, matchbanker.pt and two others.

The name servers merlin.ns.cloudflare.com, sue.ns.cloudflare.com, doug.ns.cloudflare.com and hugh.ns.cloudflare.com are often found in use alongside these name servers.

DNS names with 6 IP addresses:

chan.ns.cloudflare.com resolves to 108.162.192.82, 172.64.32.82 and 173.245.58.82 among others, with 3 other IP addresses in total.

jake.ns.cloudflare.com resolves to 108.162.193.122, 172.64.33.122 and 173.245.59.122 among others, with 3 other IP addresses in total.

Mail Servers

The MX records for jobstruct.com point to 6 mail servers — aspmx.l.google.com, kadgssycki4lgnrpw5m3f6y7dgefjchc7fbj6rc2jxz52tnmfk6q.mx-verification.google.com, alt1.aspmx.l.google.com and 3 other.

There is at least a partial MX overlap between jobstruct.com and other domains, including phothinhanoi.vn, alsalice.com, nkpicture.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 4 others.

Host names that have two IP addresses:

aspmx.l.google.com resolves to two addresses: 142.250.31.27 and 2607:f8b0:4004:c0b::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.