upma21.com - robtex.com
upma21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.118.193.186🇰🇷 SEJONG-Telecom-AS210.118.193.0/24 CMI (Customer Route) | ||||||
| PTR | mail56.byus.net | ||||||
| NS | ns2.byus.net ⭐ | ||||||
| A | 61.111.254.241🇰🇷 SEJONG-Telecom-AS61.111.254.0/24 SejongTelecom.co.ltd | ||||||
| NS | ns.byus.net | ||||||
| A | 210.118.193.172🇰🇷 SEJONG-Telecom-AS210.118.193.0/24 CMI (Customer Route) | ||||||
| PTR | mail.byus.net | ||||||
| MX | mail.upma21.com ⭐ | ||||||
| TXT | v=spf1 ip4:210.118.193.186 ~all | ||||||
| SOA | ns.byus.netmaster@byus.net 2010-06-11 #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=1776990686 | ||||||
Subdomains
www.upma21.com |
Same first word
upma21.com |
DNS History
12 records (4 active, 8 former)
●NSns.byus.net2026-04-23 → 2026-04-24 · 3 obs
● 2026-04-23 20:11:04
● 2026-04-24 00:45:40
○NSns.hansolution.com2015-07-03 → 2017-12-17 · 5 obs
● 2015-07-03 10:13:10
● 2017-12-17 15:41:46
○ 2026-04-23 20:11:04
○ 2026-04-24 00:45:40
○NSns.nskorea.com2007-11-11 → 2007-11-11 · 3 obs
○ 2015-07-03 10:13:10
○ 2026-04-24 00:45:40
●NSns2.byus.net2026-04-23 → 2026-04-24 · 3 obs
● 2026-04-23 20:11:04
● 2026-04-24 00:45:40
○NSns2.hansolution.com2015-07-03 → 2017-12-17 · 5 obs
● 2015-07-03 10:13:10
● 2017-12-17 15:41:46
○ 2026-04-23 20:11:04
○ 2026-04-24 00:45:40
○NSns2.nskorea.com2007-11-11 → 2007-11-11 · 3 obs
○ 2015-07-03 10:13:10
○ 2026-04-24 00:45:40
●MXmail.upma21.com2026-04-23 → 2026-04-24 · 3 obs
● 2026-04-23 20:11:04
● 2026-04-24 00:45:40
○MXmail5.ymail.net2007-11-11 → 2007-11-11 · 3 obs
○ 2015-07-03 10:13:10
○ 2026-04-24 00:45:40
○MXnospam.ymail.net2007-11-11 → 2007-11-11 · 3 obs
○ 2015-07-03 10:13:10
○ 2026-04-24 00:45:40
●A210.118.193.1862026-04-23 → 2026-04-24 · 3 obs
● 2026-04-23 20:11:04
● 2026-04-24 00:45:40
○A211.236.182.552015-07-03 → 2017-12-17 · 5 obs
● 2015-07-03 10:13:10
● 2017-12-17 15:41:46
○ 2026-04-23 20:11:04
○ 2026-04-24 00:45:40
○A222.231.2.692007-11-11 → 2007-11-11 · 3 obs
○ 2015-07-03 10:13:10
○ 2026-04-24 00:45:40
🔍 DNS Trace
Analysis
Hierarchy
The parent of www.upma21.com is upma21.com.
IP Addresses
upma21.com points to a single IP number: 210.118.193.186.
Other host names, for instance dansuk.com, www.wellmake.co.kr, nethack.byus.net, mail.hojuzota.com and freeia.com share IP numbers with upma21.com.
Name Servers
upma21.com is delegated to two name servers: ns2.byus.net and ns.byus.net.
upma21.com uses the same name server setup as other domains, for instance liverkorea.org, yes04.net, sszz.com, gimgane.com and dongpulift.com.
upma21.com shares name servers with other domains at least partially, for instance whopet.com, happyschool.pe.kr, smgal.net, happiens.com and shindy.com.
Host names with one IP number:
ns2.byus.net points to: 61.111.254.241.
ns.byus.net points to: 210.118.193.172.