🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`programmersatwork.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:9a26^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:494^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.148^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.38^{🇺🇸 Cloudflare172.67.144.0/20 , 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	104.21.4.148, 172.67.154.38
		IPv6 hints	2606:4700:3034::ac43:9a26, 2606:4700:3037::6815:494
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=68, name=cloudflare-ech.com
SOA	`ns1.ubmdns.com`dns@cloudflare.com serial=2413267462

`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=1788020015

Same first word

programmersatwork.com

Previous names

Next names

DNS History

12 records (6 active, 6 former)

○NSns1.ubm-us.net2015-07-01 → 2016-12-25 · 4 obs

● 2015-07-01 10:33:04
● 2016-12-25 20:16:54
○ 2026-07-13 10:52:48
○ 2026-08-29 16:25:00

●NSns1.ubmdns.com2026-07-13 → 2026-08-29 · 3 obs

○ 2016-12-25 20:16:54
● 2026-07-13 10:52:48
● 2026-08-29 16:25:00

○NSns2.ubm-us.net2015-07-01 → 2016-12-25 · 4 obs

● 2015-07-01 10:33:04
● 2016-12-25 20:16:54
○ 2026-07-13 10:52:48
○ 2026-08-29 16:25:00

●NSns2.ubmdns.com2026-07-13 → 2026-08-29 · 3 obs

○ 2016-12-25 20:16:54
● 2026-07-13 10:52:48
● 2026-08-29 16:25:00

○NSns3.ubm-us.net2015-07-01 → 2016-12-25 · 4 obs

● 2015-07-01 10:33:04
● 2016-12-25 20:16:54
○ 2026-07-13 10:52:48
○ 2026-08-29 16:25:00

○MXmailhost.ubm-us.net2015-07-01 → 2017-11-08 · 4 obs

● 2015-07-01 10:33:04
● 2017-11-08 14:29:10
○ 2026-07-13 10:52:48
○ 2026-08-29 16:25:00

●A104.21.4.1482026-07-13 → 2026-08-29 · 3 obs

○ 2017-11-08 14:29:10
● 2026-07-13 10:52:48
● 2026-08-29 16:25:00

●A172.67.154.382026-07-13 → 2026-08-29 · 3 obs

○ 2017-11-08 14:29:10
● 2026-07-13 10:52:48
● 2026-08-29 16:25:00

○A192.155.48.1082015-07-01 → 2017-11-08 · 4 obs

● 2015-07-01 10:33:04
● 2017-11-08 14:29:10
○ 2026-07-13 10:52:48
○ 2026-08-29 16:25:00

●A2606:4700:3034::ac43:9a262026-07-13 → 2026-08-29 · 3 obs

○ 2017-11-08 14:29:10
● 2026-07-13 10:52:48
● 2026-08-29 16:25:00

●A2606:4700:3037::6815:4942026-07-13 → 2026-08-29 · 3 obs

○ 2017-11-08 14:29:10
● 2026-07-13 10:52:48
● 2026-08-29 16:25:00

○A2620:103::192:155:48:1082015-07-01 → 2017-11-08 · 4 obs

● 2015-07-01 10:33:04
● 2017-11-08 14:29:10
○ 2026-07-13 10:52:48
○ 2026-08-29 16:25:00

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:162.159.1.208

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 188ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.4.148, 172.67.154.38`
AAAA	2	`2606:4700:3034::ac43:9a26, 2606:4700:3037::6815:494`
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

programmersatwork.com directs to four IP numbers, which are 104.21.4.148, 172.67.154.38, 2606:4700:3034::ac43:9a26 and 2606:4700:3037::6815:494.

Additional host names — cheapsalomonshoesoutlet.com, vroomisha.com, usor.trade and two others — share IP numbers with programmersatwork.com.

Name Servers

programmersatwork.com is delegated to two name servers: ns1.ubmdns.com and ns2.ubmdns.com.

programmersatwork.com shares its name server setup with other domains, including ccfdirectorsclub.co.uk, myinformationweek.com, siopportunities.co.uk and two others.

programmersatwork.com shares at least some of its name servers with other domains, such as contentmarketingworld.com.

ns1.ubmdns.com and ns2.ubmdns.com each resolve to two IP addresses: ns1.ubmdns.com points to 162.159.0.208 and 2400:cb00:2049:1::a29f:d0, while ns2.ubmdns.com points to 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0.

programmersatwork.com - robtex.com