si2.com - dns.ninja
si2.com
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=1781373623 | ||||||
Subdomains
wp.si2.com |
webmail.si2.com |
lindbergh.si2.com |
smail.si2.com |
owens.si2.com |
tff.si2.com |
level3f.si2.com |
pap.si2.com |
hudson.si2.com |
diy.si2.com |
level3c.si2.com |
ftp.si2.com |
www.si2.com |
Same first word
si2.mobi |
si2.nl |
si2.ir |
si2.co.uk |
si2.cn |
si2.eu |
si2.es |
si2.org |
si2.de |
si2.inf.br |
si2.jp |
si2.info |
si2.com |
si2.se |
si2.me |
si2.net |
Similar names
DNS History
11 records (7 active, 4 former)
○NSlevel3c.si2.com2015-08-08 → 2021-09-26 · 4 obs
● 2021-09-26 13:49:50
○ 2026-02-21 05:37:56
○ 2026-06-13 18:11:12
○NSlevel3f.si2.com2015-08-08 → 2021-09-26 · 17 obs
○ 2015-10-02 13:10:02
● 2015-11-08 07:54:52
● 2015-12-13 07:30:52
○ 2016-01-19 19:55:14
○ 2016-01-23 20:50:34
● 2016-01-25 21:08:56
● 2016-01-29 12:14:34
○ 2016-03-23 16:55:36
○ 2016-04-03 20:25:48
● 2016-05-02 06:03:52
○ 2016-05-22 23:04:30
○ 2016-10-10 06:02:44
● 2016-11-26 00:11:54
● 2021-09-26 13:49:50
○ 2026-02-21 05:37:56
○ 2026-06-13 18:11:12
○NSlevel3f.si2l3.com2015-08-08 → 2016-10-10 · 15 obs
● 2015-10-02 13:10:02
○ 2015-11-08 07:54:52
○ 2015-12-13 07:30:52
● 2016-01-19 19:55:14
● 2016-01-23 20:50:34
○ 2016-01-25 21:08:56
○ 2016-01-29 12:14:34
● 2016-03-23 16:55:36
● 2016-04-03 20:25:48
○ 2016-05-02 06:03:52
● 2016-05-22 23:04:30
● 2016-10-10 06:02:44
○ 2016-11-26 00:11:54
○ 2026-06-13 18:11:12
●NSns-125.awsdns-15.com2026-02-21 → 2026-06-13 · 3 obs
● 2026-02-21 05:37:56
● 2026-06-13 18:11:12
●NSns-1330.awsdns-38.org2026-02-21 → 2026-06-13 · 3 obs
● 2026-02-21 05:37:56
● 2026-06-13 18:11:12
●NSns-1872.awsdns-42.co.uk2026-02-21 → 2026-06-13 · 3 obs
● 2026-02-21 05:37:56
● 2026-06-13 18:11:12
●NSns-970.awsdns-57.net2026-02-21 → 2026-06-13 · 3 obs
● 2026-02-21 05:37:56
● 2026-06-13 18:11:12
●MXsi2.com.1.arsmtp.com2015-08-08 → 2026-06-13 · 2 obs
● 2026-06-13 18:11:12
●MXsi2.com.2.arsmtp.com2015-08-08 → 2026-06-13 · 2 obs
● 2026-06-13 18:11:12
○A209.246.137.642015-08-08 → 2017-09-27 · 4 obs
● 2017-09-27 05:10:50
○ 2018-03-04 18:41:16
○ 2026-06-13 18:11:12
●A74.208.236.12018-03-04 → 2026-06-13 · 3 obs
● 2018-03-04 18:41:16
● 2026-06-13 18:11:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| si2.com | ns-125.awsdns-15.com, ns-970.awsdns-57.net, ns-1872.awsdns-42.co.uk, ns-1330.awsdns-38.org | 2 records |
✅ Authoritative Response
Server:205.251.195.202
NS records: ns-125.awsdns-15.com, ns-970.awsdns-57.net, ns-1872.awsdns-42.co.uk, ns-1330.awsdns-38.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for si2.com (unsigned zone)
⏱️ Timing
Total: 632ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.236.1 |
| NS | 4 | ns-125.awsdns-15.com, ns-1330.awsdns-38.org... |
| MX | 2 | si2.com.1.arsmtp.com (pri: 10), si2.com.2.arsmtp.com (pri: 20) |
| TXT | 5 | 8oWzkvPp, BFCR68YD3HKVMFT95ERN4JA37TFAEPDM... |
| SOA | 1 | ns-125.awsdns-15.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-125.awsdns-15.com, ns-125.awsdns-15.com)
Analysis
Hierarchy
si2.com serves as parent to wp.si2.com, webmail.si2.com, lindbergh.si2.com, smail.si2.com, owens.si2.com along with a few other host names.
IP Addresses
si2.com has exactly one IP address — 74.208.236.1.
dentistsinmiamifl.com, azure-developers.com, kugelman.name plus two other host names have IP numbers in common with si2.com.
Name Servers
si2.com is delegated to four name servers, ns-125.awsdns-15.com, ns-970.awsdns-57.net, ns-1330.awsdns-38.org and ns-1872.awsdns-42.co.uk.
si2.com has at least partial name server overlap with other domains, such as d2zge284re1x5.cloudfront.net, way-fm.com, da391vcpkwwql.cloudfront.net and two others.
ns-125.awsdns-15.com, ns-970.awsdns-57.net, ns-1330.awsdns-38.org and ns-1872.awsdns-42.co.uk all point to exactly two IP numbers each: ns-125.awsdns-15.com → 205.251.192.125 and 2600:9000:5300:7d00::1; ns-970.awsdns-57.net → 205.251.195.202 and 2600:9000:5303:ca00::1; ns-1330.awsdns-38.org → 205.251.197.50 and 2600:9000:5305:3200::1; ns-1872.awsdns-42.co.uk → 205.251.199.80 and 2600:9000:5307:5000::1.
Mail Servers
si2.com uses two mail servers, si2.com.1.arsmtp.com and si2.com.2.arsmtp.com.
si2.com.1.arsmtp.com directs to 8.31.233.239 and si2.com.2.arsmtp.com directs to 8.19.118.215; each host name points to exactly one IP number.