qtec.kr - robtex.com
qtec.kr
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2608120667 | ||||||
Same first word
Similar names
DNS History
11 records (10 active, 1 former)
●NSns1.uhost.co.kr2018-10-02 → 2026-08-12 · 2 obs
● 2026-08-12 04:02:56
●NSns2.uhost.co.kr2018-10-02 → 2026-08-12 · 2 obs
● 2026-08-12 04:02:56
●MXalt1.aspmx.l.google.com2018-10-02 → 2026-08-12 · 5 obs
● 2026-05-13 07:21:50
○ 2026-06-06 23:55:18
● 2026-06-15 08:37:40
● 2026-08-12 04:02:56
●MXalt2.aspmx.l.google.com2018-10-02 → 2026-08-12 · 5 obs
● 2026-05-13 07:21:50
○ 2026-06-06 23:55:18
● 2026-06-15 08:37:40
● 2026-08-12 04:02:56
●MXaspmx.l.google.com2018-10-02 → 2026-08-12 · 5 obs
● 2026-05-13 07:21:50
○ 2026-06-06 23:55:18
● 2026-06-15 08:37:40
● 2026-08-12 04:02:56
●MXaspmx2.googlemail.com2018-10-02 → 2026-08-12 · 5 obs
● 2026-05-13 07:21:50
○ 2026-06-06 23:55:18
● 2026-06-15 08:37:40
● 2026-08-12 04:02:56
●MXaspmx3.googlemail.com2018-10-02 → 2026-08-12 · 5 obs
● 2026-05-13 07:21:50
○ 2026-06-06 23:55:18
● 2026-06-15 08:37:40
● 2026-08-12 04:02:56
●MXaspmx4.googlemail.com2018-10-02 → 2026-08-12 · 5 obs
● 2026-05-13 07:21:50
○ 2026-06-06 23:55:18
● 2026-06-15 08:37:40
● 2026-08-12 04:02:56
●MXaspmx5.googlemail.com2018-10-02 → 2026-08-12 · 5 obs
● 2026-05-13 07:21:50
○ 2026-06-06 23:55:18
● 2026-06-15 08:37:40
● 2026-08-12 04:02:56
●A121.254.222.1792026-02-16 → 2026-08-12 · 6 obs
● 2026-02-16 16:14:06
● 2026-05-13 07:21:50
○ 2026-06-06 23:55:18
● 2026-06-15 08:37:40
● 2026-08-12 04:02:56
○A218.150.78.562018-10-02 → 2018-10-02 · 3 obs
○ 2026-02-16 16:14:06
○ 2026-08-12 04:02:56
🔍 DNS Trace
Analysis
IP Addresses
qtec.kr resolves to just one IP address, 121.254.222.179.
Name Servers
DNS delegation for qtec.kr points to two name servers: ns1.uhost.co.kr and ns2.uhost.co.kr.
qtec.kr shares its NS records with other domains, for example ninc.co.kr, safemap.go.kr, gmdc.co.kr and two others.
qtec.kr partially shares its NS delegation with several other domains, including gnares.go.kr, haeuri.com, tt.go.kr and two others.
ns1.uhost.co.kr resolves to 202.31.187.220. ns2.uhost.co.kr resolves to 219.251.156.14. Both host names point to a single IP number.
Mail Servers
The MX records for qtec.kr point to 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
There is at least a partial MX overlap between qtec.kr and other domains, including 3swords.com, placerservices.com, ns500821.ns500794.ns500794.ns500795.ns500821.ns500794.ns500821.ns500795.ns500821.ns500821.ns500821.ns500795.ns500795.ns500795.ns500790.ns500795.lustypartnersfinder.com and two others.
These mail servers tend to appear in combination with mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
aspmx2.googlemail.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1b.
aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx4.googlemail.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.
aspmx5.googlemail.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.
aspmx.l.google.com has two IP addresses: 142.251.16.27 and 2607:f8b0:4004:c0b::1b.
alt1.aspmx.l.google.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
Host names pointing to 2800:3f0:4003:c14::1b IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 192.178.234.27 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 2a00:1450:400b:c02::1a IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.
Host names pointing to 172.253.116.27 IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.