semca.org - dns.ninja
semca.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.174.145.236🇺🇸 Google34.174.128.0/17 | ||||||
| PTR | 236.145.174.34.bc.googleusercontent.com | ||||||
| NS | ns57.worldnic.com ⭐ | ||||||
| A | 162.159.26.165Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns58.worldnic.com | ||||||
| A | 162.159.27.8Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx1-us1.ppe-hosted.com ⭐ | ||||||
| A | 67.231.154.162🇺🇸 Proofpoint67.231.154.0/24 Inc. | ||||||
| PTR | mx1-us1.ppe-hosted.com | ||||||
| A | 148.163.129.50🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc. | ||||||
| PTR | mx1-us1.ppe-hosted.com | ||||||
| MX | mx2-us1.ppe-hosted.com(20) | ||||||
| A | 67.231.154.163🇺🇸 Proofpoint67.231.154.0/24 Inc. | ||||||
| PTR | mx2-us1.ppe-hosted.com | ||||||
| A | 148.163.129.51🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc. | ||||||
| PTR | mx2-us1.ppe-hosted.com | ||||||
| TXT | LTvC6/baMFd73FGdA2JX1aP3gfzN+HlAsP2FY+Ff8j4= | ||||||
| TXT | apple-domain-verification=rrrqbk2J8Q4NROJx | ||||||
| TXT | MS=B8602BC73AF5E5EB50A3C82B9F9E890D47D841CC | ||||||
| TXT | MS=ms29677653 | ||||||
| TXT | BXv/WFhOvUxrY2D7cflI1sT1WSZBUg0emPqMooFi4/vzDzhLLsEHKTMkFVuTf7a83AribIda/cmFa... | ||||||
| TXT | gvwSTFOGuO0BJdcACpBJl+of/pnSk8NyQ34yzSPlTGo= | ||||||
| TXT | docusign=9057a11d-6d71-4091-9711-510d8d6c33ac | ||||||
| TXT | v=spf1 include:_u.semca.org._spf.smart.ondmarc.com -all | ||||||
| TXT | ppe-99a354b1ed4213480697baaf41064230d7a6e440 | ||||||
| SOA | NS57.WORLDNIC.COMnamehost@WORLDNIC.COM serial=125121110 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786915012 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSns57.worldnic.com2015-06-26 → 2026-08-16 · 2 obs
● 2026-08-16 21:32:42
●NSns58.worldnic.com2015-06-26 → 2026-08-16 · 2 obs
● 2026-08-16 21:32:42
●MXmx1-us1.ppe-hosted.com2026-02-23 → 2026-08-16 · 3 obs
● 2026-02-23 13:11:14
● 2026-08-16 21:32:42
●MXmx2-us1.ppe-hosted.com2026-02-23 → 2026-08-16 · 3 obs
● 2026-02-23 13:11:14
● 2026-08-16 21:32:42
○MXsemca-org.relay1g.spamh.com2016-05-19 → 2019-12-25 · 5 obs
● 2016-05-19 00:35:24
● 2019-12-25 09:49:44
○ 2026-02-23 13:11:14
○ 2026-08-16 21:32:42
○MXsemca-org.relay1h.spamh.com2016-05-19 → 2019-12-25 · 5 obs
● 2016-05-19 00:35:24
● 2019-12-25 09:49:44
○ 2026-02-23 13:11:14
○ 2026-08-16 21:32:42
○MXsemca-org.relay1i.spamh.com2016-05-19 → 2019-12-25 · 5 obs
● 2016-05-19 00:35:24
● 2019-12-25 09:49:44
○ 2026-02-23 13:11:14
○ 2026-08-16 21:32:42
○MXsemca.org.inbound10.mxlogic.net2015-06-26 → 2016-02-11 · 4 obs
● 2016-02-11 16:10:36
○ 2016-05-19 00:35:24
○ 2026-08-16 21:32:42
○MXsemca.org.inbound10.mxlogicmx.net2015-06-26 → 2016-02-11 · 4 obs
● 2016-02-11 16:10:36
○ 2016-05-19 00:35:24
○ 2026-08-16 21:32:42
○A12.219.53.622015-06-26 → 2019-12-25 · 4 obs
● 2019-12-25 09:49:44
○ 2026-02-23 13:11:14
○ 2026-08-16 21:32:42
●A34.174.145.2362026-02-23 → 2026-08-16 · 3 obs
● 2026-02-23 13:11:14
● 2026-08-16 21:32:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| semca.org | ns57.worldnic.com, ns58.worldnic.com | - |
✅ Authoritative Response
Server:162.159.27.8
NS records: ns57.worldnic.com, ns58.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for semca.org (unsigned zone)
⏱️ Timing
Total: 735ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.174.145.236 |
| NS | 2 | ns57.worldnic.com, ns58.worldnic.com |
| MX | 2 | mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20) |
| TXT | 9 | v=spf1 include:_u.semca.org._spf.smart.o, MS=ms29677653... |
| SOA | 1 | NS57.WORLDNIC.COM namehost.WORLDNIC.COM |
Analysis
IP Addresses
semca.org has exactly one IP address — 34.174.145.236.
diconsrl.com.ar, gradtogo.com, examemedico.com.br plus two other host names have IP numbers in common with semca.org.
Name Servers
DNS delegation for semca.org points to two name servers: ns57.worldnic.com and ns58.worldnic.com.
The name server configuration of semca.org is shared with other domains, for instance palmeragency.com, peakoneneighborhood.com, eldalati.com and two others.
ns57.worldnic.com and ns58.worldnic.com each resolve to one IP number: ns57.worldnic.com points to 162.159.26.165 and ns58.worldnic.com points to 162.159.27.8.
Mail Servers
semca.org uses two mail servers, mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.
The mail server setup of semca.org matches that of other domains such as alm2s.com, covenanttitle.com, palicclinic.com and two others.
At least some of the mail servers used by semca.org are shared with other domains: salinahomes.com, ednw.org, mss-outsourcing.com and two others among them.
mx1-us1.ppe-hosted.com directs to 67.231.154.162 and 148.163.129.50. mx2-us1.ppe-hosted.com directs to 67.231.154.163 and 148.163.129.51. Each host name carries two IP addresses.