sis.ac - robtex.com
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sis.ac
ac
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.ac ⭐ 🔒 | ||||||
| NS | a2.nic.ac 🔒 | ||||||
| NS | b0.nic.ac 🔒 | ||||||
| NS | c0.nic.ac 🔒 | ||||||
| SOA | a0.nic.achostmaster@donuts.email serial=1770848308 | ||||||
rank #110 in the tld
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🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ac | c0.nic.ac, a2.nic.ac, a0.nic.ac, b0.nic.ac | 8 records |
| sis.ac | ns-1518.awsdns-61.org, ns-426.awsdns-53.com, ns-1948.awsdns-51.co.uk, ns-557.awsdns-05.net | - |
✅ Authoritative Response
Server: 205.251.193.170
NS records: ns-1518.awsdns-61.org, ns-426.awsdns-53.com, ns-1948.awsdns-51.co.uk, ns-557.awsdns-05.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sis.ac (unsigned zone)
⏱️ Timing
Total: 420ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 3.11.150.76, 13.41.214.25... |
| NS | 4 | ns-1518.awsdns-61.org, ns-1948.awsdns-51.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 3 | adobe-idp-site-verification=bfd1cbd72ab0, apple-domain-verification=DXnGe3xolRlXL0... |
| SOA | 1 | ns-557.awsdns-05.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (c0.nic.ac, b0.nic.ac, a2.nic.ac...)
AI analysis
sis.ac is a parent of www.sis.ac and mail.sis.ac.
sis.ac resolves to three IP numbers: 3.11.150.76, 13.41.214.25 and 35.178.63.182.
For instance, other host names www.aim.edu.mx, fulham.school, internationalschoolofmodena.it, altair.edu.pe and cambridge.edu.pe share IP numbers with sis.ac.
sis.ac is delegated to four name servers: ns-426.awsdns-53.com, ns-557.awsdns-05.net, ns-1518.awsdns-61.org and ns-1948.awsdns-51.co.uk.
sis.ac shares name servers with other domains at least partially, for example dreyertimm.de, organicinternet.co.uk, rentbyowner.tw, istefanco.com and dataprotectionaaservice.com.
these name servers are commonly used with the name servers ns-754.awsdns-30.net, ns-808.awsdns-37.net, ns-1322.awsdns-37.org, ns-1971.awsdns-54.co.uk, ns-816.awsdns-38.net, ns-1635.awsdns-12.co.uk, ns-410.awsdns-51.com, ns-1703.awsdns-20.co.uk and ns-2029.awsdns-61.co.uk.
Host names with two IP numbers:
ns-426.awsdns-53.com points to: 2600:9000:5301:aa00::1 and 205.251.193.170
ns-557.awsdns-05.net points to: 2600:9000:5302:2d00::1 and 205.251.194.45
ns-1518.awsdns-61.org points to: 2600:9000:5305:ee00::1 and 205.251.197.238
ns-1948.awsdns-51.co.uk points to: 2600:9000:5307:9c00::1 and 205.251.199.156
Five mail servers handle sis.ac: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
sis.ac shares mail servers with other domains at least partially; for instance 3mid.com.br, tervenne.be, fullers.nl, buildpa.com and infinitelyalive.net.
These mail servers are often used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27
alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.26
alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26
alt3.aspmx.l.google.com points to 2a00:1450:4001:c21::1a and 142.251.127.26
alt4.aspmx.l.google.com points to 2a00:1450:4025:c01::1a and 142.250.147.27