shulesys.com - robtex.com
shulesys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:251:28d9::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 157.90.1.27🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| NS | ns1.dnsperfect.net ⭐ | ||||||
| A | 2001:41d0:701:1100::7f21🇩🇪 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns.srv1.dnsperfect.net | ||||||
| A | 141.95.55.247🇫🇷 OVH141.95.0.0/17 | ||||||
| PTR | dns.srv1.dnsperfect.net | ||||||
| NS | ns2.dnsperfect.net | ||||||
| A | 82.180.147.86🇪🇸 CONTABO-ASIA82.180.147.0/24 | ||||||
| PTR | vmi2850275.contaboserver.net | ||||||
| MX | shulesys.com ⭐ | ||||||
| A | 2a01:4f8:251:28d9::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 157.90.1.27🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | m.cplog.top | ||||||
| TXT | v=spf1 ip4:157.90.1.27 include:spf-c.mailbaby.net +a +mx ~all | ||||||
| SOA | ns1.dnsperfect.netdenischris2023@gmail.com 2026-02-26 #3 | ||||||
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=1774473297 | ||||||
MX for
shulesys.com |
Same first word
shulesys.com |
DNS History
12 records (5 active, 7 former)
○NSns1.digitalocean.com2017-08-10 → 2017-08-10 · 3 obs
○ 2026-02-15 22:19:46
○ 2026-03-25 21:26:08
●NSns1.dnsperfect.net2026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 22:19:46
● 2026-03-25 21:26:08
○NSns2.digitalocean.com2017-08-10 → 2017-08-10 · 3 obs
○ 2026-02-15 22:19:46
○ 2026-03-25 21:26:08
●NSns2.dnsperfect.net2026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 22:19:46
● 2026-03-25 21:26:08
○NSns3.digitalocean.com2017-08-10 → 2017-08-10 · 3 obs
○ 2026-02-15 22:19:46
○ 2026-03-25 21:26:08
○NSnvme1.hostbuddy.cloud2026-02-15 → 2026-03-25 · 2 obs
○ 2026-03-25 21:26:08
○NSnvme2.hostbuddy.cloud2026-02-15 → 2026-03-25 · 2 obs
○ 2026-03-25 21:26:08
●MXshulesys.com2026-02-15 → 2026-03-25 · 2 obs
● 2026-03-25 21:26:08
○A107.170.95.412017-08-10 → 2017-08-10 · 3 obs
○ 2026-02-15 22:19:46
○ 2026-03-25 21:26:08
●A157.90.1.272026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 22:19:46
● 2026-03-25 21:26:08
●A2a01:4f8:251:28d9::22026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 22:19:46
● 2026-03-25 21:26:08
○A63.141.245.2422026-02-15 → 2026-03-25 · 2 obs
○ 2026-03-25 21:26:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| shulesys.com | ns1.dnsperfect.net, ns2.dnsperfect.net | - |
✅ Authoritative Response
Server:82.180.147.86
NS records: ns1.dnsperfect.net, ns2.dnsperfect.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for shulesys.com (unsigned zone)
⏱️ Timing
Total: 1778ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.90.1.27 |
| AAAA | 1 | 2a01:4f8:251:28d9::2 |
| NS | 2 | ns2.dnsperfect.net, ns1.dnsperfect.net |
| MX | 1 | shulesys.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:157.90.1.27 include:spf-c.mai |
| SOA | 1 | ns1.dnsperfect.net denischris2023.gmail. |
Analysis
Mail Server Role
The mail server for shulesys.com is shulesys.com.
IP Addresses
shulesys.com points to two IP numbers: 2a01:4f8:251:28d9::2 and 157.90.1.27.
Other host names such as cosmotech.gr, dogahost.com, sgireengus.com, sobseba.com and mail.otec.com.np share IPs with shulesys.com.
Name Servers
Two name servers ns1.dnsperfect.net and ns2.dnsperfect.net handle the delegation for shulesys.com.
shulesys.com shares the same name server setup as other domains, for example e-ticarete.com, tutorial44.com, digisolutionshome.com, tangahost.com and accessglobaldelivery.com.
shulesys.com at least partially shares name servers with other domains, for example bovohost.cloud, alhadi.in, dmmotorbody.com, gobhaktapur.com and eticra.com.
Name servers dns1.webteamhost.com, dns2.webteamhost.com, ns1.eticra.com, ns2.eticra.com, ns1.dogaonline.com.tr, ns2.dogaonline.com.tr and ns1.fdnlive.com are commonly used together.
Host names with two IP numbers:
ns1.dnsperfect.net points to 2001:41d0:701:1100::7f21 and 141.95.55.247.
Host names with one IP number:
ns2.dnsperfect.net points to 82.180.147.86.
Mail Servers
One mail server handles shulesys.com; that server is shulesys.com.
shulesys.com points to two IP numbers: 2a01:4f8:251:28d9::2 and 157.90.1.27.