butthan.com - robtex.com
butthan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.252.248.36🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mail.butthan.com ⭐ | ||||||
| A | 45.252.248.36🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1745218317 | ||||||
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=1778566596 | ||||||
Previously MX for
butthan.com |
Same first word
butthan.com |
Similar names
DNS History
13 records (4 active, 9 former)
●NSdns1.registrar-servers.com2026-05-01 → 2026-05-12 · 3 obs
● 2026-05-01 10:52:12
● 2026-05-12 06:38:48
●NSdns2.registrar-servers.com2026-05-01 → 2026-05-12 · 3 obs
● 2026-05-01 10:52:12
● 2026-05-12 06:38:48
○NSns05.domaincontrol.com2015-06-06 → 2016-07-10 · 4 obs
● 2016-07-10 21:40:30
○ 2017-02-18 22:41:04
○ 2026-05-12 06:38:48
○NSns06.domaincontrol.com2015-06-06 → 2016-07-10 · 4 obs
● 2016-07-10 21:40:30
○ 2017-02-18 22:41:04
○ 2026-05-12 06:38:48
○NSns1.awtsoft.com2017-02-18 → 2018-12-20 · 5 obs
● 2017-02-18 22:41:04
● 2018-12-20 12:49:04
○ 2026-05-01 10:52:12
○ 2026-05-12 06:38:48
○NSns2.awtsoft.com2017-02-18 → 2018-12-20 · 5 obs
● 2017-02-18 22:41:04
● 2018-12-20 12:49:04
○ 2026-05-01 10:52:12
○ 2026-05-12 06:38:48
○MXbutthan.com2017-02-18 → 2018-12-20 · 5 obs
● 2017-02-18 22:41:04
● 2018-12-20 12:49:04
○ 2026-05-01 10:52:12
○ 2026-05-12 06:38:48
●MXmail.butthan.com2026-05-01 → 2026-05-12 · 3 obs
● 2026-05-01 10:52:12
● 2026-05-12 06:38:48
○MXmailstore1.secureserver.net2015-06-06 → 2016-07-10 · 4 obs
● 2016-07-10 21:40:30
○ 2017-02-18 22:41:04
○ 2026-05-12 06:38:48
○MXsmtp.secureserver.net2015-06-06 → 2016-07-10 · 4 obs
● 2016-07-10 21:40:30
○ 2017-02-18 22:41:04
○ 2026-05-12 06:38:48
○A178.238.237.362017-02-18 → 2018-12-20 · 5 obs
● 2017-02-18 22:41:04
● 2018-12-20 12:49:04
○ 2026-05-01 10:52:12
○ 2026-05-12 06:38:48
●A45.252.248.362026-05-01 → 2026-05-12 · 3 obs
● 2026-05-01 10:52:12
● 2026-05-12 06:38:48
○A50.63.202.292015-06-06 → 2016-07-10 · 4 obs
● 2016-07-10 21:40:30
○ 2017-02-18 22:41:04
○ 2026-05-12 06:38:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| butthan.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for butthan.com (unsigned zone)
⏱️ Timing
Total: 325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.252.248.36 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mail.butthan.com (pri: 10) |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
butthan.com resolves to one IP number: 45.252.248.36.
other host names including acc.emsc.vn, cpanel.khoahocai.edu.vn, doitac.hr.com.vn, thuocnamholybavi.vn and tinhocsaoviet.com.hoctienghoabinhduong.vn share IP numbers with butthan.com.
Name Servers
butthan.com is delegated to two name servers dns1.registrar-servers.com and dns2.registrar-servers.com.
butthan.com shares the same name server setup as other domains, for instance telonio.com, donutfun.com, signalwatch.dev, indranismith.com and pieeater.com.
butthan.com at least partially shares name servers with other domains, for instance hobin.construction, historictrail.net, vctr.net, gardinerfamily.net and industrialsupportservice.net.
These name servers are commonly used with dns4.registrar-servers.com, dns3.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers:
The host name dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; the host name dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
butthan.com is handled by a single mail server, mail.butthan.com.
mail.butthan.com resolves to IP 45.252.248.36.