aboutsef.com - robtex.com
aboutsef.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.74.99.103🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar | ||||||
| NS | edns3.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::203🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | edns3.ultradns.com | ||||||
| A | 204.74.66.3🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar | ||||||
| PTR | edns3.ultradns.com | ||||||
| NS | edns3.ultradns.biz | ||||||
| A | 2610:a1:1015::203🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | edns3.ultradns.biz | ||||||
| A | 204.74.67.3🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar | ||||||
| PTR | edns3.ultradns.biz | ||||||
| NS | edns3.ultradns.net | ||||||
| A | 2610:a1:1014::203🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | edns3.ultradns.net | ||||||
| A | 204.74.110.3🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar | ||||||
| PTR | edns3.ultradns.net | ||||||
| NS | edns3.ultradns.org | ||||||
| A | 2001:502:4612::203🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | edns3.ultradns.org | ||||||
| A | 204.74.111.3🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar | ||||||
| PTR | edns3.ultradns.org | ||||||
| SOA | edns3.ultradns.comdanny\@griffin.tradeweb.com 2021-10-19 #4 | ||||||
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=1776242587 | ||||||
Same first word
aboutsef.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSedns3.ultradns.biz2026-02-22 → 2026-04-15 · 3 obs
● 2026-02-22 12:56:44
● 2026-04-15 09:10:40
●NSedns3.ultradns.com2026-02-22 → 2026-04-15 · 3 obs
● 2026-02-22 12:56:44
● 2026-04-15 09:10:40
●NSedns3.ultradns.net2026-02-22 → 2026-04-15 · 3 obs
● 2026-02-22 12:56:44
● 2026-04-15 09:10:40
●NSedns3.ultradns.org2026-02-22 → 2026-04-15 · 3 obs
● 2026-02-22 12:56:44
● 2026-04-15 09:10:40
○NSns93.worldnic.com2015-06-20 → 2017-04-04 · 4 obs
● 2017-04-04 22:29:18
○ 2026-02-22 12:56:44
○ 2026-04-15 09:10:40
○NSns94.worldnic.com2015-06-20 → 2017-04-04 · 4 obs
● 2017-04-04 22:29:18
○ 2026-02-22 12:56:44
○ 2026-04-15 09:10:40
○MXp.webcom.ctmail.com2016-01-04 → 2017-04-04 · 4 obs
● 2017-04-04 22:29:18
○ 2026-02-22 12:56:44
○ 2026-04-15 09:10:40
●A204.74.99.1032026-02-22 → 2026-04-15 · 3 obs
● 2026-02-22 12:56:44
● 2026-04-15 09:10:40
○A205.178.189.1312015-06-20 → 2017-04-04 · 4 obs
● 2017-04-04 22:29:18
○ 2026-02-22 12:56:44
○ 2026-04-15 09:10:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| aboutsef.com | edns3.ultradns.net, edns3.ultradns.com, edns3.ultradns.biz, edns3.ultradns.org | 2 records |
✅ Authoritative Response
Server:204.74.110.3
NS records: edns3.ultradns.net, edns3.ultradns.com, edns3.ultradns.biz, edns3.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for aboutsef.com (unsigned zone)
⏱️ Timing
Total: 492ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.74.99.103 |
| NS | 4 | edns3.ultradns.biz, edns3.ultradns.com... |
| SOA | 1 | edns3.ultradns.com danny\.griffin.tradew |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (edns3.ultradns.com, edns3.ultradns.com)
Analysis
IP Addresses
aboutsef.com points to a single IP number: 204.74.99.103.
Other host names, for instance stanchart.org.pk, nurturebaby.co.nz, amerihealth-tpa.com, standard-chartered.co.th and sipemi.com share IP numbers with aboutsef.com.
Name Servers
aboutsef.com is delegated to four name servers: edns3.ultradns.biz, edns3.ultradns.com, edns3.ultradns.net and edns3.ultradns.org.
aboutsef.com at least partially shares name servers with other domains, for instance soselect.mo.gov, kbbaustralia.com, utahautoauction.com, willkiefarrandgallagher.biz and istrbccampus.com.
These name servers are commonly used together with the name servers ns7.ultradns2.com, ns7.ultradns2.org, ns52.ultradns2.com, ns52.ultradns2.org, privdnsgm01.state.mo.us, ns17.ultradns2.com, ns17.ultradns2.org, a1-244.akam.net, a13-64.akam.net and a16-65.akam.net.
Host names with two IP numbers:
edns3.ultradns.biz points to: 2610:a1:1015::203 and 204.74.67.3.
edns3.ultradns.com points to: 2001:502:f3ff::203 and 204.74.66.3.
edns3.ultradns.net points to: 2610:a1:1014::203 and 204.74.110.3.
edns3.ultradns.org points to: 2001:502:4612::203 and 204.74.111.3.