semanticweb.us - robtex.com
semanticweb.us
| 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 | ||||||
| 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 | ||||||
| NS | verification-m3erh32ujyoastvophjvuz.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1786002218 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSns1.afternic.com2026-05-02 → 2026-08-06 · 3 obs
● 2026-05-02 15:34:54
● 2026-08-06 08:18:56
●NSns2.afternic.com2026-05-02 → 2026-08-06 · 3 obs
● 2026-05-02 15:34:54
● 2026-08-06 08:18:56
○NSns26.domaincontrol.com2015-07-02 → 2017-01-11 · 4 obs
● 2017-01-11 18:36:48
○ 2026-05-02 15:34:54
○ 2026-08-06 08:18:56
○NSpark1.bluerazor.com2015-07-02 → 2017-01-11 · 4 obs
● 2017-01-11 18:36:48
○ 2026-05-02 15:34:54
○ 2026-08-06 08:18:56
●NSverification-m3erh32ujyoastvophjvuz.ns101.verify.hn2026-05-02 → 2026-08-06 · 3 obs
● 2026-05-02 15:34:54
● 2026-08-06 08:18:56
○MXmailstore1.secureserver.net2015-07-02 → 2017-01-11 · 4 obs
● 2017-01-11 18:36:48
○ 2026-05-02 15:34:54
○ 2026-08-06 08:18:56
○MXsmtp.secureserver.net2015-07-02 → 2017-01-11 · 4 obs
● 2017-01-11 18:36:48
○ 2026-05-02 15:34:54
○ 2026-08-06 08:18:56
●A13.248.169.482026-05-02 → 2026-08-06 · 3 obs
● 2026-05-02 15:34:54
● 2026-08-06 08:18:56
○A50.63.202.682015-07-02 → 2017-01-11 · 4 obs
● 2017-01-11 18:36:48
○ 2026-05-02 15:34:54
○ 2026-08-06 08:18:56
●A76.223.54.1462026-05-02 → 2026-08-06 · 3 obs
● 2026-05-02 15:34:54
● 2026-08-06 08:18:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| semanticweb.us | ns2.afternic.com, ns1.afternic.com, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns2.afternic.com, ns1.afternic.com, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for semanticweb.us (unsigned zone)
⏱️ Timing
Total: 4509ms | 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 |
Analysis
IP Addresses
semanticweb.us has two IP addresses: 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with semanticweb.us are verification-wu1aag3t.ns3.dan.hosting, www.berry.info, mx2.emailsrvr.com.pimpmypc.com and two others.
Name Servers
The authoritative name servers for semanticweb.us are ns1.afternic.com, ns2.afternic.com and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn — three in total.
At least some of semanticweb.us's name servers are shared with other domains, for example bestsparesort.com, images.100channels.com, sportlove.com and two more.
These name servers tend to be used in conjunction with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.
ns1.afternic.com, ns2.afternic.com and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn all resolve to exactly two IP numbers apiece: ns1.afternic.com → 97.74.98.69 and 2603:5:2126::45; ns2.afternic.com → 173.201.66.69 and 2603:5:2226::45; verification-m3erh32ujyoastvophjvuz.ns101.verify.hn → 13.248.169.48 and 76.223.54.146.