algebraic-methods.com - robtex.com
algebraic-methods.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.221.108.182🇩🇪 CLARANET-AS213.221.64.0/18 CLARANET-DE 8196:1 8196:100 | ||||||
| PTR | leonardo.webstrategy.de | ||||||
| NS | dns3.webstrategy.de ⭐ | ||||||
| A | 2001:67c:1bc::13🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | pns01.kyberio-dns.com | ||||||
| A | 192.174.68.13🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| NS | dns4.webstrategy.de | ||||||
| A | 2001:67c:10b8::13🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | pns02.kyberio-dns.de | ||||||
| A | 176.97.158.13🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | pns02.kyberio-dns.de | ||||||
| MX | mail.algebraic-methods.com ⭐ | ||||||
| A | 213.221.108.182🇩🇪 CLARANET-AS213.221.64.0/18 CLARANET-DE 8196:1 8196:100 | ||||||
| PTR | leonardo.webstrategy.de | ||||||
| SOA | dns3.webstrategy.dehostmaster@webstrategy.de 2024-12-03 #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=1774752172 | ||||||
Subdomains
mail.algebraic-methods.com |
Same first word
algebraic-methods.com |
DNS History
4 records (4 active, 0 former)
●NSdns3.webstrategy.de2015-08-12 → 2026-03-29 · 2 obs
● 2026-03-29 02:52:38
●NSdns4.webstrategy.de2015-08-12 → 2026-03-29 · 2 obs
● 2026-03-29 02:52:38
●MXmail.algebraic-methods.com2015-08-12 → 2026-03-29 · 2 obs
● 2026-03-29 02:52:38
●A213.221.108.1822015-08-12 → 2026-03-29 · 2 obs
● 2026-03-29 02:52:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net... | - |
| algebraic-methods.com | dns3.webstrategy.de, dns4.webstrategy.de | - |
✅ Authoritative Response
Server:176.97.158.13
NS records: dns3.webstrategy.de, dns4.webstrategy.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for algebraic-methods.com (unsigned zone)
⏱️ Timing
Total: 461ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.221.108.182 |
| NS | 2 | dns4.webstrategy.de, dns3.webstrategy.de |
| MX | 1 | mail.algebraic-methods.com (pri: 10) |
| SOA | 1 | dns3.webstrategy.de hostmaster.webstrate |
Analysis
Hierarchy
The parent of mail.algebraic-methods.com is algebraic-methods.com.
IP Addresses
algebraic-methods.com points to an IP address: 213.221.108.182.
other host names include xn--wiederhren-kcb.de, mail.algebra21.net, algebra21.net, logbuchkreuzfahrt.de and mail.algebraicmethods.com; they share IP numbers with algebraic-methods.com.
Name Servers
Two name servers dns3.webstrategy.de and dns4.webstrategy.de handle the delegation for algebraic-methods.com.
algebraic-methods.com shares the same name server setup as other domains, for instance propertyinvestoreurope.eu, algebra21.com, ingrid-koester.de, interdisziplinaer.de and it-social.com.
Host names with two IP numbers:
dns3.webstrategy.de points to 2001:67c:1bc::13 and 192.174.68.13.
dns4.webstrategy.de points to 2001:67c:10b8::13 and 176.97.158.13.
Mail Servers
algebraic-methods.com is handled by a single mail server, mail.algebraic-methods.com.
The host name mail.algebraic-methods.com points to IP 213.221.108.182.