opf.cn - robtex.com
opf.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.ename.net ⚠️ Not in zone NS records | ||||||
| A | 2001:df2:f080:1::8🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 61.158.128.31🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 31.128.158.61.ha.cnc | ||||||
| A | 218.98.111.173🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.ename.net ⚠️ Not in zone NS records | ||||||
| A | 240e:97d:10:1402:0:1:0:1005🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network | ||||||
| A | 1.193.216.198🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 183.253.57.199🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.52🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035141601 | ||||||
Same first word
Similar names
DNS History
10 records (2 active, 8 former)
○NSns1.bodis.com2015-05-25 → 2021-07-08 · 4 obs
● 2015-05-25 16:00:14
● 2021-07-08 23:48:52
○ 2026-06-18 08:00:04
○ 2026-08-04 15:54:00
● 2021-07-08 23:48:52
○ 2026-06-18 08:00:04
○ 2026-08-04 15:54:00
●NSns1.ename.net2026-06-18 → 2026-08-04 · 3 obs
○ 2021-07-08 23:48:52
● 2026-06-18 08:00:04
● 2026-08-04 15:54:00
● 2026-06-18 08:00:04
● 2026-08-04 15:54:00
○NSns2.bodis.com2015-05-25 → 2021-07-08 · 4 obs
● 2015-05-25 16:00:14
● 2021-07-08 23:48:52
○ 2026-06-18 08:00:04
○ 2026-08-04 15:54:00
● 2021-07-08 23:48:52
○ 2026-06-18 08:00:04
○ 2026-08-04 15:54:00
●NSns2.ename.net2026-06-18 → 2026-08-04 · 3 obs
○ 2021-07-08 23:48:52
● 2026-06-18 08:00:04
● 2026-08-04 15:54:00
● 2026-06-18 08:00:04
● 2026-08-04 15:54:00
○MXmx76.m2bp.com2017-03-28 → 2021-07-08 · 4 obs
● 2017-03-28 10:36:36
● 2021-07-08 23:48:52
○ 2026-06-18 08:00:04
○ 2026-08-04 15:54:00
● 2021-07-08 23:48:52
○ 2026-06-18 08:00:04
○ 2026-08-04 15:54:00
○MXmx76.mb1p.com2017-03-28 → 2021-07-08 · 4 obs
● 2017-03-28 10:36:36
● 2021-07-08 23:48:52
○ 2026-06-18 08:00:04
○ 2026-08-04 15:54:00
● 2021-07-08 23:48:52
○ 2026-06-18 08:00:04
○ 2026-08-04 15:54:00
○A199.59.242.1502017-03-28 → 2017-03-28 · 4 obs
○ 2016-07-16 16:53:16
● 2017-03-28 10:36:36
○ 2020-03-09 02:27:12
○ 2026-08-04 15:54:00
● 2017-03-28 10:36:36
○ 2020-03-09 02:27:12
○ 2026-08-04 15:54:00
○A199.59.242.1532020-03-09 → 2021-07-08 · 5 obs
○ 2017-03-28 10:36:36
● 2020-03-09 02:27:12
● 2021-07-08 23:48:52
○ 2026-06-18 08:00:04
○ 2026-08-04 15:54:00
● 2020-03-09 02:27:12
● 2021-07-08 23:48:52
○ 2026-06-18 08:00:04
○ 2026-08-04 15:54:00
○A199.59.243.1202015-05-25 → 2016-07-16 · 4 obs
● 2015-05-25 16:00:14
● 2016-07-16 16:53:16
○ 2017-03-28 10:36:36
○ 2026-08-04 15:54:00
● 2016-07-16 16:53:16
○ 2017-03-28 10:36:36
○ 2026-08-04 15:54:00
🔍 DNS Trace
Analysis
Name Servers
opf.cn has two authoritative name servers — ns1.ename.net and ns2.ename.net.
opf.cn uses the same name servers as several other domains — among them kpnb.cn, hzxiangyun.com, weilanfanyi.com and two more.
opf.cn has overlapping name servers with several other domains — among them cpdr.com, sjql.com, jnds.com and ptyk.com.
These name servers commonly appear alongside the name servers ns3.dns.com and ns4.dns.com.
Hosts that point to four IP numbers:
ns2.ename.net resolves to 1.193.216.198, 183.253.57.199, 211.99.99.52 and 240e:97d:10:1402:0:1:0:1005.
Hostnames that resolve to three IP addresses:
ns1.ename.net resolves to 61.158.128.31, 218.98.111.173 and 2001:df2:f080:1::8.