erstu.com - robtex.com
erstu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 151.80.64.2🇫🇷 OVH151.80.0.0/16 | ||||||
| NS | ns11.guzelhosting.com ⭐ | ||||||
| A | 134.199.193.27🇺🇸 DIGITALOCEAN134.199.192.0/20 DigitalOcean | ||||||
| PTR | ns11.guzelhosting.com | ||||||
| NS | ns1.guzelhosting.com | ||||||
| A | 104.247.160.69🇹🇷 guzelhosting104.247.160.0/24 | ||||||
| PTR | ns1.guzelhosting.com | ||||||
| NS | ns12.guzelhosting.com | ||||||
| A | 128.199.173.206🇸🇬 DIGITALOCEAN128.199.128.0/18 DigitalOcean | ||||||
| PTR | ns12.guzelhosting.com | ||||||
| NS | ns2.guzelhosting.com | ||||||
| A | 165.232.126.61🇩🇪 DIGITALOCEAN165.232.112.0/20 DigitalOcean | ||||||
| PTR | ns2.guzelhosting.com | ||||||
| MX | erstu.com ⭐ | ||||||
| A | 151.80.64.2🇫🇷 OVH151.80.0.0/16 | ||||||
| TXT | google-site-verification=a2WJrSn-6GZrzbPJZxO7NxYFVKyikhe0pap9r0gUfmA | ||||||
| SOA | ns1.guzelhosting.comengelsizdunyam\@org.gmail.com 2025-05-31 #0 | ||||||
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=1774973312 | ||||||
MX for
erstu.com |
Subdomains
www.erstu.com |
Same first word
erstu.com |
Similar names
DNS History
17 records (6 active, 11 former)
●NSns1.guzelhosting.com2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 23:16:22
● 2026-03-31 16:33:26
●NSns11.guzelhosting.com2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 23:16:22
● 2026-03-31 16:33:26
○NSns1119.ui-dns.biz2019-08-31 → 2021-10-14 · 5 obs
● 2019-08-31 19:48:38
● 2021-10-14 09:06:10
○ 2026-03-30 23:16:22
○ 2026-03-31 16:33:26
○NSns1119.ui-dns.com2019-08-31 → 2021-10-14 · 5 obs
● 2019-08-31 19:48:38
● 2021-10-14 09:06:10
○ 2026-03-30 23:16:22
○ 2026-03-31 16:33:26
○NSns1119.ui-dns.de2019-08-31 → 2021-10-14 · 5 obs
● 2019-08-31 19:48:38
● 2021-10-14 09:06:10
○ 2026-03-30 23:16:22
○ 2026-03-31 16:33:26
○NSns1119.ui-dns.org2019-08-31 → 2021-10-14 · 5 obs
● 2019-08-31 19:48:38
● 2021-10-14 09:06:10
○ 2026-03-30 23:16:22
○ 2026-03-31 16:33:26
●NSns12.guzelhosting.com2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 23:16:22
● 2026-03-31 16:33:26
○NSns13.schlund.de2015-06-30 → 2016-12-27 · 4 obs
● 2016-12-27 05:33:10
○ 2019-08-31 19:48:38
○ 2026-03-31 16:33:26
○NSns14.schlund.de2015-06-30 → 2016-12-27 · 4 obs
● 2016-12-27 05:33:10
○ 2019-08-31 19:48:38
○ 2026-03-31 16:33:26
●NSns2.guzelhosting.com2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 23:16:22
● 2026-03-31 16:33:26
●MXerstu.com2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 23:16:22
● 2026-03-31 16:33:26
○MXmx00.schlund.de2015-06-30 → 2021-10-14 · 4 obs
● 2021-10-14 09:06:10
○ 2026-03-30 23:16:22
○ 2026-03-31 16:33:26
○MXmx01.schlund.de2015-06-30 → 2021-10-14 · 4 obs
● 2021-10-14 09:06:10
○ 2026-03-30 23:16:22
○ 2026-03-31 16:33:26
●A151.80.64.22026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 23:16:22
● 2026-03-31 16:33:26
○A217.160.0.922021-10-14 → 2021-10-14 · 4 obs
● 2021-10-14 09:06:10
○ 2026-03-30 23:16:22
○ 2026-03-31 16:33:26
○A217.160.231.1932016-06-19 → 2020-11-19 · 5 obs
● 2016-06-19 04:54:56
● 2020-11-19 20:56:04
○ 2021-10-14 09:06:10
○ 2026-03-31 16:33:26
○A82.165.104.1302015-06-30 → 2016-02-23 · 4 obs
● 2016-02-23 03:53:26
○ 2016-06-19 04:54:56
○ 2026-03-31 16:33:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| erstu.com | ns1.guzelhosting.com, ns2.guzelhosting.com, ns11.guzelhosting.com, ns12.guzelhosting.com | 4 records |
✅ Authoritative Response
Server:134.199.193.27
NS records: ns1.guzelhosting.com, ns2.guzelhosting.com, ns11.guzelhosting.com, ns12.guzelhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for erstu.com (unsigned zone)
⏱️ Timing
Total: 3622ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 151.80.64.2 |
| NS | 4 | ns11.guzelhosting.com, ns2.guzelhosting.com... |
| MX | 1 | erstu.com (pri: 0) |
| TXT | 1 | google-site-verification=a2WJrSn-6GZrzbP |
| SOA | 1 | ns1.guzelhosting.com engelsizdunyam\.org |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.guzelhosting.com, ns2.guzelhosting.com, ns11.guzelhosting.com...)
Analysis
Hierarchy
The parent of www.erstu.com is erstu.com.
Mail Server Role
erstu.com serves as the mail server for erstu.com.
IP Addresses
erstu.com points to IP number: 151.80.64.2.
Other host names such as markon.com.tr, gokgor.com, dogusantente.com, tvh.com.tr and _dc-mx.9cb4b53e5716.trmilitary.org share IPs with erstu.com.
Name Servers
erstu.com is delegated to four name servers: ns11.guzelhosting.com, ns12.guzelhosting.com, ns1.guzelhosting.com and ns2.guzelhosting.com.
erstu.com at least partially shares name servers with other domains, for instance esepetim.com, mr-shop.net, hoostx.com, mobilecza.com and unaticaret.com.
Host names with one IP number:
ns11.guzelhosting.com points to 134.199.193.27.
ns12.guzelhosting.com points to 128.199.173.206.
ns1.guzelhosting.com points to 104.247.160.69.
ns2.guzelhosting.com points to 165.232.126.61.
Mail Servers
erstu.com is handled by a single mail server, erstu.com.
erstu.com points to a single IP: 151.80.64.2.