clostridium.com - robtex.com
clostridium.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.74.99.103🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar | ||||||
| NS | edns4.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::204🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | edns4.ultradns.com | ||||||
| A | 204.74.66.4🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar | ||||||
| PTR | edns4.ultradns.com | ||||||
| NS | edns4.ultradns.biz | ||||||
| A | 2610:a1:1015::204🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | edns4.ultradns.biz | ||||||
| A | 204.74.67.4🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar | ||||||
| PTR | edns4.ultradns.biz | ||||||
| NS | edns4.ultradns.net | ||||||
| A | 2610:a1:1014::204🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | edns4.ultradns.net | ||||||
| A | 204.74.110.4🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar | ||||||
| PTR | edns4.ultradns.net | ||||||
| NS | edns4.ultradns.org | ||||||
| A | 2001:502:4612::204🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | edns4.ultradns.org | ||||||
| A | 204.74.111.4🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar | ||||||
| PTR | edns4.ultradns.org | ||||||
| SOA | edns4.ultradns.compremiumdns@support.neustar 2019-09-10 #35 | ||||||
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=1786917324 | ||||||
Same first word
clostridium.edu.pl |
clostridium.com |
DNS History
10 records (5 active, 5 former)
○NSa1.verisigndns.com2015-06-18 → 2016-11-28 · 4 obs
● 2016-11-28 06:58:54
○ 2026-05-05 17:09:08
○ 2026-08-16 22:02:24
○NSa2.verisigndns.com2015-06-18 → 2016-11-28 · 4 obs
● 2016-11-28 06:58:54
○ 2026-05-05 17:09:08
○ 2026-08-16 22:02:24
○NSa3.verisigndns.com2015-06-18 → 2016-11-28 · 4 obs
● 2016-11-28 06:58:54
○ 2026-05-05 17:09:08
○ 2026-08-16 22:02:24
●NSedns4.ultradns.biz2026-05-05 → 2026-08-16 · 3 obs
● 2026-05-05 17:09:08
● 2026-08-16 22:02:24
●NSedns4.ultradns.com2026-05-05 → 2026-08-16 · 3 obs
● 2026-05-05 17:09:08
● 2026-08-16 22:02:24
●NSedns4.ultradns.net2026-05-05 → 2026-08-16 · 3 obs
● 2026-05-05 17:09:08
● 2026-08-16 22:02:24
●NSedns4.ultradns.org2026-05-05 → 2026-08-16 · 3 obs
● 2026-05-05 17:09:08
● 2026-08-16 22:02:24
●A204.74.99.1032026-05-05 → 2026-08-16 · 16 obs
● 2026-05-05 17:09:08
● 2026-06-06 15:27:42
○ 2026-06-06 16:09:00
● 2026-06-06 16:42:08
● 2026-06-11 20:22:52
○ 2026-06-11 21:41:34
● 2026-06-11 22:23:54
● 2026-06-16 21:14:54
○ 2026-06-16 21:50:28
● 2026-06-16 22:40:20
○ 2026-07-07 09:02:48
● 2026-07-07 10:40:00
○ 2026-07-22 14:57:28
● 2026-07-22 15:47:20
● 2026-08-16 22:02:24
○A63.236.93.72015-06-18 → 2015-10-30 · 4 obs
● 2015-10-30 10:04:46
○ 2016-01-17 07:27:04
○ 2026-08-16 22:02:24
○A69.58.186.1142016-01-17 → 2016-11-28 · 5 obs
● 2016-01-17 07:27:04
● 2016-11-28 06:58:54
○ 2026-05-05 17:09:08
○ 2026-08-16 22:02:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| clostridium.com | edns4.ultradns.net, edns4.ultradns.com, edns4.ultradns.biz, edns4.ultradns.org | 2 records |
✅ Authoritative Response
Server:204.74.111.4
NS records: edns4.ultradns.net, edns4.ultradns.com, edns4.ultradns.biz, edns4.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for clostridium.com (unsigned zone)
⏱️ Timing
Total: 521ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.74.99.103 |
| NS | 4 | edns4.ultradns.biz, edns4.ultradns.com... |
| SOA | 1 | edns4.ultradns.com premiumdns.support.ne |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (edns4.ultradns.com, edns4.ultradns.com)
Analysis
IP Addresses
clostridium.com resolves to one IP address: 204.74.99.103.
vestas.com.tw, wellaton.cr, co-op-funeralcare.biz and two other host names share IP numbers with clostridium.com.
Name Servers
The authoritative name servers for clostridium.com are edns4.ultradns.biz, edns4.ultradns.com, edns4.ultradns.net and edns4.ultradns.org.
clostridium.com partially shares its NS delegation with several other domains, including medekit.com, marketingzoetis.com, 2.58.144.in-addr.arpa and two others.
In DNS configurations, these name servers often share authority with epla1.corpnamesvcs.com, epla2.corpnamesvcs.com, ns79.ultradns2.com and 3 other name servers.
edns4.ultradns.biz, edns4.ultradns.com, edns4.ultradns.net and edns4.ultradns.org each carry two IP addresses. edns4.ultradns.biz has 204.74.67.4 and 2610:a1:1015::204; edns4.ultradns.com has 204.74.66.4 and 2001:502:f3ff::204; edns4.ultradns.net has 204.74.110.4 and 2610:a1:1014::204; edns4.ultradns.org has 204.74.111.4 and 2001:502:4612::204.