`engineer4jobs.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8477^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:d1a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.26^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.119^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ns1.ubmdns.com` ⭐
		A	2400:cb00:2049:1::a29f:d0^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.ubmdns.com`
		A	162.159.0.208^{Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.ubmdns.com`
		A	2400:cb00:2049:1::a29f:1d0^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns2.ubmdns.com`
		A	162.159.1.208^{Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.ubmdns.com`
TXT	`v=spf1 mx include:spf.ubm-us.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.26, 172.67.132.119
		IPv6 hints	2606:4700:3032::ac43:8477, 2606:4700:3034::6815:d1a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=1, name=cloudflare-ech.com
SOA	`ns1.ubmdns.com`dns@cloudflare.com serial=2410454942

`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=1785014897

Same first word

engineer4jobs.com

engineer4jobs.co.uk

DNS History

18 records (6 active, 12 former)

○NSdns.ubmits.com2015-06-17 → 2017-03-19 · 4 obs

● 2015-06-17 22:01:26
● 2017-03-19 16:04:42
○ 2019-03-10 05:04:26
○ 2026-07-25 21:56:38

○NSdns3.ubmits.com2015-06-17 → 2017-03-19 · 4 obs

● 2015-06-17 22:01:26
● 2017-03-19 16:04:42
○ 2019-03-10 05:04:26
○ 2026-07-25 21:56:38

○NSdns4.ubmits.com2015-06-17 → 2017-03-19 · 4 obs

● 2015-06-17 22:01:26
● 2017-03-19 16:04:42
○ 2019-03-10 05:04:26
○ 2026-07-25 21:56:38

●NSns1.ubmdns.com2019-03-10 → 2026-07-25 · 3 obs

○ 2017-03-19 16:04:42
● 2019-03-10 05:04:26
● 2026-07-25 21:56:38

●NSns2.ubmdns.com2019-03-10 → 2026-07-25 · 3 obs

○ 2017-03-19 16:04:42
● 2019-03-10 05:04:26
● 2026-07-25 21:56:38

○MXmail1.ubm-us.net2019-03-10 → 2019-03-10 · 3 obs

● 2019-03-10 05:04:26
○ 2026-02-25 23:00:12
○ 2026-07-25 21:56:38

●A104.21.13.262026-02-25 → 2026-07-25 · 3 obs

○ 2019-03-10 05:04:26
● 2026-02-25 23:00:12
● 2026-07-25 21:56:38

○A104.28.28.712019-03-10 → 2019-03-10 · 4 obs

○ 2017-03-19 16:04:42
● 2019-03-10 05:04:26
○ 2026-02-25 23:00:12
○ 2026-07-25 21:56:38

○A104.28.29.712019-03-10 → 2019-03-10 · 4 obs

○ 2017-03-19 16:04:42
● 2019-03-10 05:04:26
○ 2026-02-25 23:00:12
○ 2026-07-25 21:56:38

●A172.67.132.1192026-02-25 → 2026-07-25 · 3 obs

○ 2019-03-10 05:04:26
● 2026-02-25 23:00:12
● 2026-07-25 21:56:38

○A2606:4700:30::681c:1c472019-03-10 → 2019-03-10 · 4 obs

○ 2017-03-19 16:04:42
● 2019-03-10 05:04:26
○ 2026-02-25 23:00:12
○ 2026-07-25 21:56:38

○A2606:4700:30::681c:1d472019-03-10 → 2019-03-10 · 4 obs

○ 2017-03-19 16:04:42
● 2019-03-10 05:04:26
○ 2026-02-25 23:00:12
○ 2026-07-25 21:56:38

●A2606:4700:3032::ac43:84772026-07-03 → 2026-07-25 · 3 obs

○ 2026-06-01 08:33:06
● 2026-07-03 15:26:12
● 2026-07-25 21:56:38

●A2606:4700:3034::6815:d1a2026-07-03 → 2026-07-25 · 3 obs

○ 2026-06-01 08:33:06
● 2026-07-03 15:26:12
● 2026-07-25 21:56:38

○A2606:4700:3035::6815:d1a2026-02-25 → 2026-06-01 · 5 obs

○ 2019-03-10 05:04:26
● 2026-02-25 23:00:12
● 2026-06-01 08:33:06
○ 2026-07-03 15:26:12
○ 2026-07-25 21:56:38

○A2606:4700:3036::ac43:84772026-02-25 → 2026-06-01 · 5 obs

○ 2019-03-10 05:04:26
● 2026-02-25 23:00:12
● 2026-06-01 08:33:06
○ 2026-07-03 15:26:12
○ 2026-07-25 21:56:38

○A52.49.155.1032016-07-03 → 2017-03-19 · 5 obs

○ 2016-03-06 10:46:58
● 2016-07-03 16:38:04
● 2017-03-19 16:04:42
○ 2019-03-10 05:04:26
○ 2026-07-25 21:56:38

○A79.141.45.62015-06-17 → 2016-03-06 · 4 obs

● 2015-06-17 22:01:26
● 2016-03-06 10:46:58
○ 2016-07-03 16:38:04
○ 2026-07-25 21:56:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
engineer4jobs.com	ns1.ubmdns.com, ns2.ubmdns.com	2 records

✅ Authoritative Response

Server:162.159.0.208

NS records: ns1.ubmdns.com, ns2.ubmdns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.13.26, 172.67.132.119`
AAAA	2	`2606:4700:3034::6815:d1a, 2606:4700:3032::ac43:8477`
NS	2	`ns1.ubmdns.com, ns2.ubmdns.com`
TXT	1	`v=spf1 mx include:spf.ubm-us.net -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ns1.ubmdns.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.ubmdns.com, ns2.ubmdns.com)

Analysis

IP Addresses

engineer4jobs.com points to the four IP addresses 104.21.13.26, 172.67.132.119, 2606:4700:3032::ac43:8477 and 2606:4700:3034::6815:d1a.

nbjxjd.com, motopartmarket.com, utilia.be and two other host names share IP numbers with engineer4jobs.com.

Name Servers

DNS delegation for engineer4jobs.com points to two name servers: ns1.ubmdns.com and ns2.ubmdns.com.

engineer4jobs.com uses the same name servers as several other domains — among them turkishcruiseforum.com, eastlondonsummit.com, rfid-world.mobi and two more.

ns1.ubmdns.com directs to 162.159.0.208 and 2400:cb00:2049:1::a29f:d0. ns2.ubmdns.com directs to 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0. Each host name carries two IP addresses.

engineer4jobs.com - robtex.com