scisvc.org - robtex.com
scisvc.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-east.cerf.net ⚠️ Not in zone NS records | ||||||
| A | 2001:1890:1ff:9f1:99:99:99:136🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC | ||||||
| PTR | ns-east.cerf.net | ||||||
| A | 99.99.99.136🇺🇸 AS701899.96.0.0/13 AT&T Enterprises, LLC | ||||||
| PTR | ns-east.cerf.net | ||||||
| NS | ns-west.cerf.net ⚠️ Not in zone NS records | ||||||
| A | 2001:1890:1ff:9f0:68:94:156:136🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC | ||||||
| PTR | ns-west.cerf.net | ||||||
| A | 68.94.156.136🇺🇸 AS701868.88.0.0/13 ARIN Allocation SBC Internet Services | ||||||
| PTR | ns-west.cerf.net | ||||||
| NS | ns01.xif.com ⚠️ Not in zone NS records | ||||||
| A | 3.33.165.172🇺🇸 Amazon3.33.160.0/20 | ||||||
| PTR | af17d99dea92b4a24.awsglobalaccelerator.com | ||||||
| A | 15.197.228.149🇺🇸 Amazon15.197.224.0/20 | ||||||
| PTR | af17d99dea92b4a24.awsglobalaccelerator.com | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776092294 | ||||||
Same first word
scisvc.org |
Similar names
DNS History
6 records (3 active, 3 former)
●NSns-east.cerf.net2026-04-05 → 2026-04-13 · 3 obs
● 2026-04-05 03:17:22
● 2026-04-13 15:17:02
○MXfwd1.xif.com2015-07-16 → 2015-07-16 · 3 obs
○ 2026-04-05 03:17:22
○ 2026-04-13 15:17:02
○MXmail.scisvc.org2015-07-16 → 2015-07-16 · 3 obs
○ 2026-04-05 03:17:22
○ 2026-04-13 15:17:02
○A12.150.187.1402015-07-16 → 2015-07-16 · 3 obs
○ 2026-04-05 03:17:22
○ 2026-04-13 15:17:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| scisvc.org | ns-east.cerf.net, ns01.xif.com, ns-west.cerf.net | - |
✅ Authoritative Response
Server:99.99.99.136
NS records: ns-east.cerf.net, ns01.xif.com, ns-west.cerf.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for scisvc.org (unsigned zone)
⏱️ Timing
Total: 3356ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
The delegation for scisvc.org is handled by three name servers: ns01.xif.com, ns-east.cerf.net and ns-west.cerf.net.
scisvc.org at least partially shares name servers with other domains, for instance phx.attens.net, 118.24.134.in-addr.arpa, 29.24.134.in-addr.arpa, 144.240.63.in-addr.arpa and 204.129.12.in-addr.arpa.
these name servers are often used with ns6.customer.level3.net, ns9.customer.level3.net, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, eur7.akam.net, ns1-116.akam.net, ns1-223.akam.net and use10.akam.net.
Two IP numbers per host:
ns01.xif.com points to 3.33.165.172 and 15.197.228.149.
ns-east.cerf.net points to 2001:1890:1ff:9f1:99:99:99:136 and 99.99.99.136.
ns-west.cerf.net points to 2001:1890:1ff:9f0:68:94:156:136 and 68.94.156.136.