WWW.RTSAK.COM - btf.or.kr
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btf.or.kr checked at 2025-10-05T08:14:37.199Z 869ms 108/108/108 100% R:11btf.or.kr
| MX | aspmx2.googlemail.com | ||||||
| A | 2607:f8b0:4023:100f::1a 🇺🇸 Google | ||||||
| PTR | yudfwra-in-f26.1e100.net | ||||||
| A | 192.178.220.27🇺🇸 Google | ||||||
| PTR | yudfwra-in-f27.1e100.net | ||||||
| MX | aspmx3.googlemail.com | ||||||
| A | 2a00:1450:400c:c00::1a 🇧🇪 Google | ||||||
| PTR | ws-in-f26.1e100.net | ||||||
| PTR | ws-in-x1a.1e100.net | ||||||
| A | 173.194.76.27🇺🇸 Google | ||||||
| NS | ns1.namesvr.net | ||||||
| A | 112.175.14.100🇰🇷 KT Corporation (Korea Telecom) | ||||||
| NS | ns2.namesvr.net | ||||||
| A | 183.111.144.126🇰🇷 KT Corporation (Korea Telecom) | ||||||
| MX | aspmx.l.google.com | ||||||
| A | 2607:f8b0:4023:c0b::1b 🇺🇸 Google | ||||||
| PTR | dd-in-f27.1e100.net | ||||||
| A | 74.125.137.26🇺🇸 Google | ||||||
| PTR | dy-in-f26.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4023:100f::1b 🇺🇸 Google | ||||||
| PTR | yudfwra-in-f27.1e100.net | ||||||
| A | 192.178.220.26🇺🇸 Google | ||||||
| PTR | yudfwra-in-f26.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4003:c30::1a 🇺🇸 Google | ||||||
| PTR | yutulis-in-f26.1e100.net | ||||||
| A | 74.125.27.27🇺🇸 Google | ||||||
| PTR | yutulis-in-f27.1e100.net | ||||||
| A | 222.122.213.155🇰🇷 KT Corporation (Korea Telecom) | ||||||
or.kr
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| NS | g.dns.kr | ||||||
rank #1 in the tld
This domain name indicates that it is registered in South Korea, as ".kr" is the internet country code top-level domain for South Korea. The "or" part could potentially represent a multitude of things, as it would largely depend on the specific context and the entity that registered it. It could be an abbreviation, acronym, or company name. Without specific context, it's not possible to determine its exact meaning.
Starts with same word
Starts similarily
AI analysis
btf.or.kr points to an IP address: 222.122.213.155.
other host names include donga-dv.com, hwashin-eng.com, hd-inter.com, profilebox.net and ps.hs.kr; they share IP numbers with btf.or.kr.
Two name servers ns1.namesvr.net and ns2.namesvr.net handle the delegation for btf.or.kr.
btf.or.kr shares the same name server setup as other domains, for instance dtnc.co.kr, stjohn.kr, tradingepb.com, seokgahun.co.kr and gwsealife.or.kr.
Host names with one IP:
ns1.namesvr.net points to: 112.175.14.100
ns2.namesvr.net points to: 183.111.144.126
btf.or.kr is served by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
btf.or.kr shares at least partially some mail servers with other domains, for instance anamalo.ai, murciaeconomia.com, printster.co.uk, incendiocassi.com.ar and cjtinc.org.
Mail servers frequently appear alongside aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
The host name aspmx2.googlemail.com points to 2607:f8b0:4023:100f::1a and 192.178.220.27.
The host name aspmx3.googlemail.com points to 2a00:1450:400c:c00::1a and 173.194.76.27.
The host name aspmx.l.google.com points to 2607:f8b0:4023:c0b::1b and 74.125.137.26.
The host name alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1b and 192.178.220.26.
The host name alt2.aspmx.l.google.com points to 2607:f8b0:4003:c30::1a and 74.125.27.27.