formalsciences.com - robtex.com
formalsciences.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #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=1774571487 | ||||||
Subdomains
mail.formalsciences.com |
Same first word
formalsciences.com |
DNS History
7 records (4 active, 3 former)
○NSns1.sedoparking.com2026-02-15 → 2026-02-15 · 3 obs
○ 2026-03-27 00:35:18
○ 2026-03-27 00:35:20
○NSns2.sedoparking.com2026-02-15 → 2026-02-15 · 3 obs
○ 2026-03-27 00:35:18
○ 2026-03-27 00:35:20
●NSsl1.sedo.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 00:35:18
● 2026-03-27 00:35:20
●NSsl2.sedo.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 00:35:18
● 2026-03-27 00:35:20
●MXlocalhost2026-02-15 → 2026-03-27 · 2 obs
● 2026-03-27 00:35:20
○A64.190.63.2222026-02-15 → 2026-02-15 · 3 obs
○ 2026-03-27 00:35:18
○ 2026-03-27 00:35:20
●A91.195.241.2322026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 00:35:18
● 2026-03-27 00:35:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| formalsciences.com | sl1.sedo.com, sl2.sedo.com | 2 records |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for formalsciences.com (unsigned zone)
⏱️ Timing
Total: 316ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl2.sedo.com, sl1.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (sl1.sedo.com, sl2.sedo.com)
Analysis
Hierarchy
formalsciences.com is the parent of mail.formalsciences.com.
IP Addresses
formalsciences.com resolves to one IP number: 91.195.241.232.
other host names including revolutionary.ch, 4ws.eu, concerts.amsterdam, minemania.de and secim.eu share IP numbers with formalsciences.com.
Name Servers
formalsciences.com is delegated to two name servers sl1.sedo.com and sl2.sedo.com.
formalsciences.com shares the same name server setup as other domains, for instance forextimes.de, alphex.de, fluxstudio.de, mx0.casab.de and omega-druck.de.
Host names with one IP number:
sl1.sedo.com points to 91.195.240.173
sl2.sedo.com points to 91.195.241.173
Mail Servers
formalsciences.com is handled by a single mail server, localhost.
formalsciences.com shares the same mail server setup as other domains, for instance ideonica.com, drleasing.de, watcheswebshop.com, sistemist.com and i2.asiandevbank.org.