iblock.us - robtex.com
iblock.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 | 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 | 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 | 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 | ns2.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=1783280758 | ||||||
Subdomains
mx.iblock.us |
Same first word
iblock.eu |
iblock.online |
iblock.co |
iblock.com |
iblock.com.mx |
iblock.jp |
iblock.se |
iblock.us |
iblock.net |
iblock.ru |
iblock.it |
iblock.de |
Similar names
DNS History
14 records (5 active, 9 former)
●NSns1.afternic.com2026-04-01 → 2026-07-05 · 3 obs
● 2026-04-01 18:01:12
● 2026-07-05 19:54:50
○NSns1.domain.com2015-07-05 → 2016-05-06 · 4 obs
● 2016-05-06 12:18:40
○ 2017-10-16 22:23:48
○ 2026-07-05 19:54:50
●NSns2.afternic.com2026-04-01 → 2026-07-05 · 3 obs
● 2026-04-01 18:01:12
● 2026-07-05 19:54:50
○NSns2.domain.com2015-07-05 → 2016-05-06 · 4 obs
● 2016-05-06 12:18:40
○ 2017-10-16 22:23:48
○ 2026-07-05 19:54:50
○NSns45.domaincontrol.com2017-10-16 → 2017-10-16 · 4 obs
● 2017-10-16 22:23:48
○ 2026-02-23 07:06:46
○ 2026-07-05 19:54:50
○NSns46.domaincontrol.com2017-10-16 → 2017-10-16 · 4 obs
● 2017-10-16 22:23:48
○ 2026-02-23 07:06:46
○ 2026-07-05 19:54:50
●NSverification-m3erh32ujyoastvophjvuz.ns101.verify.hn2026-04-01 → 2026-07-05 · 3 obs
● 2026-04-01 18:01:12
● 2026-07-05 19:54:50
○MXmailstore1.secureserver.net2017-10-16 → 2017-10-16 · 4 obs
● 2017-10-16 22:23:48
○ 2026-02-23 07:06:46
○ 2026-07-05 19:54:50
○MXmx.iblock.us2015-07-05 → 2016-05-06 · 4 obs
● 2016-05-06 12:18:40
○ 2017-10-16 22:23:48
○ 2026-07-05 19:54:50
○MXsmtp.secureserver.net2017-10-16 → 2017-10-16 · 4 obs
● 2017-10-16 22:23:48
○ 2026-02-23 07:06:46
○ 2026-07-05 19:54:50
●A13.248.169.482026-04-01 → 2026-07-05 · 3 obs
● 2026-04-01 18:01:12
● 2026-07-05 19:54:50
○A184.168.221.462017-10-16 → 2017-10-16 · 4 obs
● 2017-10-16 22:23:48
○ 2026-02-23 07:06:46
○ 2026-07-05 19:54:50
○A69.162.100.62015-07-05 → 2016-05-06 · 4 obs
● 2016-05-06 12:18:40
○ 2017-10-16 22:23:48
○ 2026-07-05 19:54:50
●A76.223.54.1462026-04-01 → 2026-07-05 · 3 obs
● 2026-04-01 18:01:12
● 2026-07-05 19:54:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | y.cctld.us, k.cctld.us, w.cctld.us, x.cctld.us... | - |
| iblock.us | verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iblock.us (unsigned zone)
⏱️ Timing
Total: 3418ms | 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 | ns2.afternic.com dns.jomax.net |
Analysis
Hierarchy
iblock.us is the parent zone for mx.iblock.us.
IP Addresses
iblock.us directs to two IP numbers, 13.248.169.48 and 76.223.54.146
Two other host names, along with nullmx.handity.com, ns.world-hub.com and 2.216.rdns.ubiquity.io, also share IP numbers with iblock.us.
Name Servers
The authoritative name servers for iblock.us are ns1.afternic.com, ns2.afternic.com and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn — three in total.
iblock.us partially shares its NS delegation with several other domains, including ns1.jamclick.com, muela-knives.limitedmart.com, nanospring.com and two others.
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.