semdev.com - robtex.com
semdev.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
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.netnstld@verisign-grs.com serial=1783217966 | ||||||
Previously MX for
semdev.com |
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
●NSns1.afternic.com2026-06-13 → 2026-07-05 · 3 obs
● 2026-06-13 18:41:20
● 2026-07-05 02:44:22
○NSns11.hostseo.org2015-08-07 → 2015-09-27 · 5 obs
● 2015-08-07 06:10:18
● 2015-09-27 13:44:56
○ 2026-06-13 18:41:20
○ 2026-07-05 02:44:22
○NSns12.hostseo.org2015-08-07 → 2015-09-27 · 5 obs
● 2015-08-07 06:10:18
● 2015-09-27 13:44:56
○ 2026-06-13 18:41:20
○ 2026-07-05 02:44:22
●NSns2.afternic.com2026-06-13 → 2026-07-05 · 3 obs
● 2026-06-13 18:41:20
● 2026-07-05 02:44:22
○NSns43.domaincontrol.com2008-03-10 → 2008-03-10 · 3 obs
○ 2015-08-07 06:10:18
○ 2026-07-05 02:44:22
○NSns44.domaincontrol.com2008-03-10 → 2008-03-10 · 3 obs
○ 2015-08-07 06:10:18
○ 2026-07-05 02:44:22
○MXmailstore1.secureserver.net2008-03-10 → 2008-03-10 · 3 obs
○ 2015-08-07 06:10:18
○ 2026-07-05 02:44:22
○MXsemdev.com2015-08-07 → 2015-09-27 · 5 obs
● 2015-08-07 06:10:18
● 2015-09-27 13:44:56
○ 2026-06-13 18:41:20
○ 2026-07-05 02:44:22
○MXsmtp.secureserver.net2008-03-10 → 2008-03-10 · 3 obs
○ 2015-08-07 06:10:18
○ 2026-07-05 02:44:22
●A13.248.169.482026-06-13 → 2026-07-05 · 3 obs
● 2026-06-13 18:41:20
● 2026-07-05 02:44:22
○A208.109.201.1772008-03-10 → 2008-03-10 · 3 obs
○ 2015-08-07 06:10:18
○ 2026-07-05 02:44:22
○A74.80.163.2442015-08-07 → 2015-09-27 · 5 obs
● 2015-08-07 06:10:18
● 2015-09-27 13:44:56
○ 2026-06-13 18:41:20
○ 2026-07-05 02:44:22
●A76.223.54.1462026-06-13 → 2026-07-05 · 3 obs
● 2026-06-13 18:41:20
● 2026-07-05 02:44:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net... | - |
| semdev.com | ns1.afternic.com | 2 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for semdev.com (unsigned zone)
⏱️ Timing
Total: 101ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.afternic.com, ns1.afternic.com)
Analysis
IP Addresses
semdev.com has two IP addresses: 13.248.169.48 and 76.223.54.146
Two other host names, along with prestoplanet.com, peoplesloan.com and www.dropper.co, also share IP numbers with semdev.com.
Name Servers
semdev.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
semdev.com shares its NS records with other domains, for example directgrip.com, visitech.co, pazdernik.com and two others.
There is at least partial name server overlap between semdev.com and other domains — agvon.com, emea.info, lightspot.org and two more among them.
ns1.afternic.com and ns2.afternic.com each resolve to two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, while ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.