🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`programmerweekly.com`

DNSSEC	⚠️ Not signed
A	104.16.243.55^{Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.dnsowl.com` ⭐
		A	2400:cb00:2049:1::a29f:1a88^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1bad^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.136^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.173^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.dnsowl.com`
		A	2400:cb00:2049:1::a29f:1a31^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b82^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.49^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.130^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.dnsowl.com`
		A	2400:cb00:2049:1::a29f:1aea^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b62^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.234^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.98^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2.zoho.com` ⭐
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`zoho-verification=zb27688092.zmverify.zoho.com`
SOA	`ns1.dnsowl.com`hostmaster@dnsowl.com serial=1738864244

`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=1789683078

Same first word

programmerweekly.com

Previous names

Next names

DNS History

13 records (7 active, 6 former)

○NSbuy.internettraffic.com2015-06-18 → 2016-04-09 · 4 obs

● 2015-06-18 08:30:34
● 2016-04-09 11:13:48
○ 2016-11-08 12:19:32
○ 2026-09-17 22:16:02

●NSns1.dnsowl.com2026-09-09 → 2026-09-17 · 3 obs

○ 2017-05-28 01:03:12
● 2026-09-09 13:08:30
● 2026-09-17 22:16:02

○NSns1.uniregistrymarket.link2016-11-08 → 2017-05-28 · 5 obs

○ 2016-04-09 11:13:48
● 2016-11-08 12:19:32
● 2017-05-28 01:03:12
○ 2026-09-09 13:08:30
○ 2026-09-17 22:16:02

●NSns2.dnsowl.com2026-09-09 → 2026-09-17 · 3 obs

○ 2017-05-28 01:03:12
● 2026-09-09 13:08:30
● 2026-09-17 22:16:02

○NSns2.uniregistrymarket.link2016-11-08 → 2017-05-28 · 5 obs

○ 2016-04-09 11:13:48
● 2016-11-08 12:19:32
● 2017-05-28 01:03:12
○ 2026-09-09 13:08:30
○ 2026-09-17 22:16:02

●NSns3.dnsowl.com2026-09-09 → 2026-09-17 · 3 obs

○ 2017-05-28 01:03:12
● 2026-09-09 13:08:30
● 2026-09-17 22:16:02

○NSsell.internettraffic.com2015-06-18 → 2016-04-09 · 4 obs

● 2015-06-18 08:30:34
● 2016-04-09 11:13:48
○ 2016-11-08 12:19:32
○ 2026-09-17 22:16:02

●MXmx.zoho.com2026-09-09 → 2026-09-17 · 2 obs

● 2026-09-09 13:08:30
● 2026-09-17 22:16:02

●MXmx2.zoho.com2026-09-09 → 2026-09-17 · 2 obs

● 2026-09-09 13:08:30
● 2026-09-17 22:16:02

●MXmx3.zoho.com2026-09-09 → 2026-09-17 · 2 obs

● 2026-09-09 13:08:30
● 2026-09-17 22:16:02

●A104.16.243.552026-09-09 → 2026-09-17 · 3 obs

○ 2017-05-28 01:03:12
● 2026-09-09 13:08:30
● 2026-09-17 22:16:02

○A69.172.201.1532016-11-08 → 2017-05-28 · 5 obs

○ 2016-04-09 11:13:48
● 2016-11-08 12:19:32
● 2017-05-28 01:03:12
○ 2026-09-09 13:08:30
○ 2026-09-17 22:16:02

○A69.172.201.2082015-06-18 → 2016-04-09 · 4 obs

● 2015-06-18 08:30:34
● 2016-04-09 11:13:48
○ 2016-11-08 12:19:32
○ 2026-09-17 22:16:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net...	-
programmerweekly.com	ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com	12 records

✅ Authoritative Response

Server:162.159.26.136

NS records: ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programmerweekly.com (unsigned zone)

⏱️ Timing

Total: 506ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.16.243.55`
NS	3	`ns1.dnsowl.com, ns2.dnsowl.com...`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`v=spf1 include:zoho.com ~all, zoho-verification=zb27688092.zmverify.zo`
SOA	1	`ns1.dnsowl.com hostmaster.dnsowl.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns1.dnsowl.com, ns1.dnsowl.com, ns1.dnsowl.com...)

Analysis

IP Addresses

programmerweekly.com points to a single IP number: 104.16.243.55.

Additional host names — glassgardentanks.com, grantgwarrington.com, thevaluationstreet.com and two others — share IP numbers with programmerweekly.com.

Name Servers

programmerweekly.com is served by three name servers: ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.

programmerweekly.com partially shares its NS delegation with several other domains, including joycasino-fcg.top, 66v.io, icloud-mapafind.help and two others.

The hosts ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com each resolve to four IP addresses. ns1.dnsowl.com points to 162.159.26.136, 162.159.27.173, 2400:cb00:2049:1::a29f:1a88 and 2400:cb00:2049:1::a29f:1bad. ns2.dnsowl.com points to 162.159.26.49, 162.159.27.130, 2400:cb00:2049:1::a29f:1a31 and 2400:cb00:2049:1::a29f:1b82. ns3.dnsowl.com points to 162.159.26.234, 162.159.27.98, 2400:cb00:2049:1::a29f:1aea and 2400:cb00:2049:1::a29f:1b62.

Mail Servers

programmerweekly.com uses three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

programmerweekly.com shares mail servers — at least in part — with other domains, including sadeqshahmoradi.com, leaudioworks.com, a-zbanners.com and two others.

The hosts mx2.zoho.com, mx3.zoho.com and mx.zoho.com each direct to 136.143.191.44; one IP address covers all three.

mx2.zoho.com, mx3.zoho.com and mx.zoho.com are host names that all point to 136.143.191.44.

programmerweekly.com - robtex.com