systemguides.com - robtex.com
systemguides.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=1774493232 | ||||||
Previously MX for
systemguides.com |
Subdomains
silver.systemguides.com |
laserwriter.systemguides.com |
un100.systemguides.com |
whimsy.systemguides.com |
fusion.systemguides.com |
Same first word
systemguides.com |
Similar names
DNS History
20 records (4 active, 16 former)
○NSns.staudenheimer.com2007-08-15 → 2007-08-15 · 3 obs
○ 2015-07-07 02:50:22
○ 2026-03-26 03:06:06
●NSns1.afternic.com2026-02-28 → 2026-03-26 · 3 obs
● 2026-02-28 20:06:22
● 2026-03-26 03:06:06
○NSns1.machighway.com2015-07-07 → 2020-02-13 · 8 obs
● 2015-07-07 02:50:22
● 2016-02-09 17:15:22
○ 2016-05-03 07:59:46
● 2017-02-14 03:16:52
● 2020-02-13 07:44:36
○ 2026-02-28 20:06:22
○ 2026-03-26 03:06:06
○NSns1.myhostcenter.com2016-05-03 → 2016-05-03 · 4 obs
● 2016-05-03 07:59:46
○ 2017-02-14 03:16:52
○ 2026-03-26 03:06:06
○NSns1.staudenheimer.com2007-08-15 → 2007-08-15 · 3 obs
○ 2015-07-07 02:50:22
○ 2026-03-26 03:06:06
●NSns2.afternic.com2026-02-28 → 2026-03-26 · 3 obs
● 2026-02-28 20:06:22
● 2026-03-26 03:06:06
○NSns2.machighway.com2015-07-07 → 2020-02-13 · 8 obs
● 2015-07-07 02:50:22
● 2016-02-09 17:15:22
○ 2016-05-03 07:59:46
● 2017-02-14 03:16:52
● 2020-02-13 07:44:36
○ 2026-02-28 20:06:22
○ 2026-03-26 03:06:06
○NSns2.myhostcenter.com2016-05-03 → 2016-05-03 · 4 obs
● 2016-05-03 07:59:46
○ 2017-02-14 03:16:52
○ 2026-03-26 03:06:06
○NSns3.machighway.com2017-02-14 → 2020-02-13 · 5 obs
● 2017-02-14 03:16:52
● 2020-02-13 07:44:36
○ 2026-02-28 20:06:22
○ 2026-03-26 03:06:06
○NSns4.machighway.com2017-02-14 → 2020-02-13 · 5 obs
● 2017-02-14 03:16:52
● 2020-02-13 07:44:36
○ 2026-02-28 20:06:22
○ 2026-03-26 03:06:06
○NSudns1.ultradns.net2007-08-15 → 2007-08-15 · 3 obs
○ 2015-07-07 02:50:22
○ 2026-03-26 03:06:06
○NSudns2.ultradns.net2007-08-15 → 2007-08-15 · 3 obs
○ 2015-07-07 02:50:22
○ 2026-03-26 03:06:06
○MXns1.systemguides.com2007-08-15 → 2007-08-15 · 3 obs
○ 2015-07-07 02:50:22
○ 2026-03-26 03:06:06
○MXsilver.sysgu.com2007-08-15 → 2007-08-15 · 3 obs
○ 2015-07-07 02:50:22
○ 2026-03-26 03:06:06
○MXsystemguides.com2015-07-07 → 2020-02-13 · 5 obs
● 2015-07-07 02:50:22
● 2020-02-13 07:44:36
○ 2026-02-28 20:06:22
○ 2026-03-26 03:06:06
○A12.25.184.1032007-08-15 → 2007-08-15 · 3 obs
○ 2015-07-07 02:50:22
○ 2026-03-26 03:06:06
●A13.248.169.482026-02-28 → 2026-03-26 · 3 obs
● 2026-02-28 20:06:22
● 2026-03-26 03:06:06
○A199.204.248.1252016-05-03 → 2020-02-13 · 5 obs
● 2016-05-03 07:59:46
● 2020-02-13 07:44:36
○ 2026-02-28 20:06:22
○ 2026-03-26 03:06:06
○A50.28.99.1272015-07-07 → 2016-02-09 · 5 obs
● 2015-07-07 02:50:22
● 2016-02-09 17:15:22
○ 2016-05-03 07:59:46
○ 2026-03-26 03:06:06
●A76.223.54.1462026-02-28 → 2026-03-26 · 3 obs
● 2026-02-28 20:06:22
● 2026-03-26 03:06:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| systemguides.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemguides.com (unsigned zone)
⏱️ Timing
Total: 112ms | 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 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
systemguides.com is a parent of silver.systemguides.com, laserwriter.systemguides.com, un100.systemguides.com, whimsy.systemguides.com and fusion.systemguides.com.
IP Addresses
systemguides.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance mylj.com, bisceglie.net, mercadoliber.com, www.tightcuts.com and sunshine.pro share IP numbers with systemguides.com.
Name Servers
systemguides.com has two name servers: ns1.afternic.com and ns2.afternic.com.
systemguides.com shares the same name server setup as other domains, for example ns.benben.org, www.cooldeeds.com, mancelaw.com, www.tripleton.com and cc02244.businesslearningnetwork.com.
systemguides.com shares some name servers with other domains, for example uc96f.com, tsof.com, udev.me, cereal.info and mhef.com.
These name servers are often used together with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-v9cj3toiryqtzxaegkhtxg.ns101.verify.hn and verification-ryl9l7cn2xbgckdbkcguz6.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to: 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to: 2603:5:2226::45 and 173.201.66.69.