sisengineering.com - dns.ninja
sisengineering.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=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=1786507749 | ||||||
Same first word
sisengineering.com |
Similar names
DNS History
13 records (4 active, 9 former)
●NSns1.afternic.com2026-03-26 → 2026-08-12 · 3 obs
● 2026-03-26 11:49:46
● 2026-08-12 04:20:02
○NSns1.netmatrix.com2015-12-23 → 2017-04-03 · 4 obs
● 2017-04-03 22:04:34
○ 2026-03-26 11:49:46
○ 2026-08-12 04:20:02
●NSns2.afternic.com2026-03-26 → 2026-08-12 · 3 obs
● 2026-03-26 11:49:46
● 2026-08-12 04:20:02
○NSns2.netmatrix.com2015-12-23 → 2017-04-03 · 4 obs
● 2017-04-03 22:04:34
○ 2026-03-26 11:49:46
○ 2026-08-12 04:20:02
○MX.2026-03-26 → 2026-08-12 · 2 obs
○ 2026-08-12 04:20:02
○MXmx1.emailsrvr.com2017-04-03 → 2017-04-03 · 3 obs
○ 2026-03-26 11:49:46
○ 2026-08-12 04:20:02
○MXmx2.emailsrvr.com2017-04-03 → 2017-04-03 · 3 obs
○ 2026-03-26 11:49:46
○ 2026-08-12 04:20:02
○A127.0.0.12015-12-23 → 2016-04-09 · 4 obs
● 2016-04-09 23:41:24
○ 2017-04-03 22:04:34
○ 2026-08-12 04:20:02
●A13.248.169.482026-03-26 → 2026-08-12 · 3 obs
● 2026-03-26 11:49:46
● 2026-08-12 04:20:02
○A162.209.43.412017-04-03 → 2017-04-03 · 4 obs
● 2017-04-03 22:04:34
○ 2026-03-26 11:49:46
○ 2026-08-12 04:20:02
●A76.223.54.1462026-03-26 → 2026-08-12 · 3 obs
● 2026-03-26 11:49:46
● 2026-08-12 04:20:02
○CNAMErealdoll.com2017-04-03 → 2017-04-03 · 3 obs
○ 2026-03-26 11:49:46
○ 2026-08-12 04:20:02
○CNAMEwww.realdoll.com2017-04-03 → 2017-04-03 · 3 obs
○ 2026-03-26 11:49:46
○ 2026-08-12 04:20:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sisengineering.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sisengineering.com (unsigned zone)
⏱️ Timing
Total: 131ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
sisengineering.com points to the IP addresses 13.248.169.48 and 76.223.54.146
Additional host names — creativead.com, cq.vuudi.com, sinfomed.com and two others — share IP numbers with sisengineering.com.
Name Servers
sisengineering.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
sisengineering.com shares its name server setup with other domains, including www.18bn.com, ejvi.com, dnsav.protonav.com and two others.
At least some of sisengineering.com's name servers are shared with other domains, for example mynorthcharleston.com, owltable.com, ib03.com and two more.
These name servers tend to co-occur with verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn, domain-may-be-for-sale.aaaname.com, please-goto-www.aaaname.com and 3 other name servers in the same DNS delegations.
ns1.afternic.com and ns2.afternic.com each resolve to two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, while ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.