openisbn.com - robtex.com
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openisbn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.224.182.253🇦🇺 TRELLIAN-AS-AP | ||||||
| PTR | lb-182-253.above.com | ||||||
| NS | ns1.abovedomains.com ⭐ ⚠️ | ||||||
| A | 103.224.182.9🇦🇺 TRELLIAN-AS-AP | ||||||
| PTR | ns1.above.com | ||||||
| A | 103.224.212.9🇦🇺 TRELLIAN-AS-AP | ||||||
| PTR | ns1.above.com | ||||||
| NS | ns1.above.com⚠️ | ||||||
| A | 103.224.182.9🇦🇺 TRELLIAN-AS-AP | ||||||
| PTR | ns1.above.com | ||||||
| A | 103.224.212.9🇦🇺 TRELLIAN-AS-AP | ||||||
| PTR | ns1.above.com | ||||||
| NS | ns2.above.com⚠️ | ||||||
| A | 103.224.182.10🇦🇺 TRELLIAN-AS-AP | ||||||
| PTR | ns2.above.com | ||||||
| A | 103.224.212.10🇦🇺 TRELLIAN-AS-AP | ||||||
| PTR | ns2.above.com | ||||||
| NS | ns2.abovedomains.com⚠️ | ||||||
| A | 103.224.182.10🇦🇺 TRELLIAN-AS-AP | ||||||
| PTR | ns2.above.com | ||||||
| A | 103.224.212.10🇦🇺 TRELLIAN-AS-AP | ||||||
| PTR | ns2.above.com | ||||||
| MX | park-mx.above.com ⭐ | ||||||
| A | 103.224.212.34🇦🇺 TRELLIAN-AS-AP | ||||||
| PTR | park-mx.above.com | ||||||
| TXT | v=spf1 ip6:fdcf:abda:4154::/48 -all | ||||||
| SOA | ns1.abovedomains.comhostmaster@trellian.com 2026-02-10 #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=1770646212 | ||||||
Up
www.openisbn.com |
Same first word
openisbn.com |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| openisbn.com | ns1.above.com, ns2.above.com | - |
✅ Authoritative Response
Server: 103.224.182.9
NS records: ns1.above.com, ns2.above.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openisbn.com (unsigned zone)
⏱️ Timing
Total: 127ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.224.182.253 |
| NS | 2 | ns2.abovedomains.com, ns1.abovedomains.com |
| MX | 1 | park-mx.above.com (pri: 10) |
| TXT | 1 | v=spf1 ip6:fdcf:abda:4154::/48 -all |
| SOA | 1 | ns1.abovedomains.com hostmaster.trellian |
AI analysis
openisbn.com is the parent of www.openisbn.com.
openisbn.com resolves to a single IP address: 103.224.182.253.
Other host names including espressoitalia.de, mumoproductions.com, www.psarips.eu, qldalert.com and www.web-coin.pro share IP numbers with openisbn.com.
openisbn.com is delegated to four name servers: ns1.above.com, ns2.above.com, ns1.abovedomains.com and ns2.abovedomains.com.
openisbn.com at least partially shares name servers with other domains, including cm-browser.id.dnsdb.org, gsz.de, 123anime.mobi, microclima.com and didiercorlou-hanoirestaurants.com.
these name servers are commonly used with ns15.abovedomains.com, ns16.abovedomains.com, 421.ns1.abovedomains.com and 421.ns2.abovedomains.com.
Host names with two IP numbers:
ns1.above.com points to: 103.224.182.9 and 103.224.212.9.
ns2.above.com points to: 103.224.182.10 and 103.224.212.10.
ns1.abovedomains.com points to: 103.224.182.9 and 103.224.212.9.
ns2.abovedomains.com points to: 103.224.182.10 and 103.224.212.10.
Host names pointing to 103.224.182.9: ns1.above.com and ns1.abovedomains.com.
Host names pointing to 103.224.212.9: ns1.above.com and ns1.abovedomains.com.
Host names pointing to 103.224.182.10: ns2.above.com and ns2.abovedomains.com.
Host names pointing to 103.224.212.10: ns2.above.com and ns2.abovedomains.com.
openisbn.com is handled by a single mail server, park-mx.above.com.
openisbn.com shares its mail server setup with other domains, including bamazteca-153-34.iusacell.net, 23.145.12.dedicatedpanel.comers.com, mx4.cumonprintedpic.com, obuvkibg.eu and jjf.no.
park-mx.above.com points to a single IP: 103.224.212.34.