sf12345.com - robtex.com

sf12345.com

DNSSEC⚠️ Not signed
NSvip1.zndns.com ⚠️ Not in zone NS records
A3.0.58.221🇸🇬 Amazon3.0.0.0/15 EC2 SIN prefix
PTRec2-3-0-58-221.ap-southeast-1.compute.amazonaws.com
NSvip2.zndns.com ⚠️ Not in zone NS records
A54.255.255.238🇸🇬 Amazon54.255.128.0/17 SIN prefix
PTRec2-54-255-255-238.ap-southeast-1.compute.amazonaws.com
A180.169.17.244🇨🇳 SHANGHAITELECOM180.169.0.0/16 Chinanet Shanghai
A180.169.17.245🇨🇳 SHANGHAITELECOM180.169.0.0/16 Chinanet Shanghai
NSvip3.zndns.com ⚠️ Not in zone NS records
A18.167.45.23🇭🇰 Amazon18.166.0.0/15 EC2 HKG prefix
PTRec2-18-167-45-23.ap-east-1.compute.amazonaws.com
A180.169.17.246🇨🇳 SHANGHAITELECOM180.169.0.0/16 Chinanet Shanghai
NSvip4.zndns.com ⚠️ Not in zone NS records
A18.162.57.200🇭🇰 Amazon18.162.0.0/16 EC2 HKG prefix
PTRec2-18-162-57-200.ap-east-1.compute.amazonaws.com

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782708620

Same first word

sf12345.cc
sf12345.com

Similar names

12345sf.com

DNS History

31 records (4 active, 27 former)

20162017201820192020202120222023202420252026NSvip1.zndns.comvip2.zndns.comvip3.zndns.comvip4.zndns.comA::108.160.167.42108.160.170.33159.106.121.75168.143.162.107173.252.100.26200:2:1f0d:5b11::200:2:45ab:e026::200:2:45ab:f814::200:2:adfc:4a01::200:2:cc9b:931e::2001::adfc:49522001::c765:85ae203.98.7.65204.155.147.40204.155.149.5431.13.68.5331.13.69.8631.13.73.131.13.83.3631.13.85.1637.61.54.15846.82.174.6864.233.179.9369.171.224.3369.63.180.128.7.198.45
●NSvip1.zndns.com2026-02-22 → 2026-06-29 · 2 obs
● 2026-02-22 05:51:36
● 2026-06-29 05:03:26
●NSvip2.zndns.com2026-02-22 → 2026-06-29 · 2 obs
● 2026-02-22 05:51:36
● 2026-06-29 05:03:26
●NSvip3.zndns.com2026-02-22 → 2026-06-29 · 2 obs
● 2026-02-22 05:51:36
● 2026-06-29 05:03:26
●NSvip4.zndns.com2026-02-22 → 2026-06-29 · 2 obs
● 2026-02-22 05:51:36
● 2026-06-29 05:03:26
○A::2017-02-04 → 2017-02-04 · 4 obs
○ 2016-05-09 09:14:08
● 2017-02-04 22:02:58
○ 2019-10-24 04:30:06
○ 2026-06-29 05:03:26
○A108.160.167.422017-02-04 → 2017-02-04 · 4 obs
○ 2016-05-09 09:14:08
● 2017-02-04 22:02:58
○ 2026-02-22 05:51:36
○ 2026-06-29 05:03:26
○A108.160.170.332017-02-04 → 2017-02-04 · 4 obs
○ 2016-05-09 09:14:08
● 2017-02-04 22:02:58
○ 2026-02-22 05:51:36
○ 2026-06-29 05:03:26
○A159.106.121.752015-11-11 → 2015-11-11 · 4 obs
○ 2015-07-11 18:57:20
● 2015-11-11 15:39:36
○ 2016-02-22 17:55:44
○ 2026-06-29 05:03:26
○A168.143.162.1072017-02-04 → 2017-02-04 · 4 obs
○ 2016-05-09 09:14:08
● 2017-02-04 22:02:58
○ 2019-10-24 04:30:06
○ 2026-06-29 05:03:26
○A173.252.100.262017-02-04 → 2017-02-04 · 4 obs
○ 2016-05-09 09:14:08
● 2017-02-04 22:02:58
○ 2026-02-22 05:51:36
○ 2026-06-29 05:03:26
○A200:2:1f0d:5b11::2017-02-04 → 2017-02-04 · 4 obs
○ 2016-05-09 09:14:08
● 2017-02-04 22:02:58
○ 2026-02-22 05:51:36
○ 2026-06-29 05:03:26
○A200:2:45ab:e026::2017-02-04 → 2017-02-04 · 4 obs
○ 2016-05-09 09:14:08
● 2017-02-04 22:02:58
○ 2026-02-22 05:51:36
○ 2026-06-29 05:03:26
○A200:2:45ab:f814::2016-05-09 → 2016-05-09 · 4 obs
○ 2016-02-22 17:55:44
● 2016-05-09 09:14:08
○ 2017-02-04 22:02:58
○ 2026-06-29 05:03:26
○A200:2:adfc:4a01::2017-02-04 → 2017-02-04 · 4 obs
○ 2016-05-09 09:14:08
● 2017-02-04 22:02:58
○ 2026-02-22 05:51:36
○ 2026-06-29 05:03:26
○A200:2:cc9b:931e::2017-02-04 → 2017-02-04 · 4 obs
○ 2016-05-09 09:14:08
● 2017-02-04 22:02:58
○ 2026-02-22 05:51:36
○ 2026-06-29 05:03:26
○A2001::adfc:49522019-10-24 → 2019-10-24 · 4 obs
○ 2017-02-04 22:02:58
● 2019-10-24 04:30:06
○ 2026-02-22 05:51:36
○ 2026-06-29 05:03:26
○A2001::c765:85ae2017-02-04 → 2017-02-04 · 4 obs
○ 2016-05-09 09:14:08
● 2017-02-04 22:02:58
○ 2026-02-22 05:51:36
○ 2026-06-29 05:03:26
○A203.98.7.652015-07-11 → 2015-07-11 · 3 obs
● 2015-07-11 18:57:20
○ 2015-11-11 15:39:36
○ 2026-06-29 05:03:26
○A204.155.147.402017-02-04 → 2017-02-04 · 4 obs
○ 2016-05-09 09:14:08
● 2017-02-04 22:02:58
○ 2026-02-22 05:51:36
○ 2026-06-29 05:03:26
○A204.155.149.542017-02-04 → 2017-02-04 · 4 obs
○ 2016-05-09 09:14:08
● 2017-02-04 22:02:58
○ 2026-02-22 05:51:36
○ 2026-06-29 05:03:26
○A31.13.68.532017-02-04 → 2017-02-04 · 4 obs
○ 2016-05-09 09:14:08
● 2017-02-04 22:02:58
○ 2026-02-22 05:51:36
○ 2026-06-29 05:03:26
○A31.13.69.862020-12-12 → 2020-12-12 · 4 obs
○ 2020-04-23 19:23:20
● 2020-12-12 11:33:30
○ 2026-02-22 05:51:36
○ 2026-06-29 05:03:26
○A31.13.73.12019-12-06 → 2019-12-06 · 4 obs
○ 2019-10-24 04:30:06
● 2019-12-06 06:58:50
○ 2020-04-23 19:23:20
○ 2026-06-29 05:03:26
○A31.13.83.362017-02-04 → 2017-02-04 · 4 obs
○ 2016-05-09 09:14:08
● 2017-02-04 22:02:58
○ 2026-02-22 05:51:36
○ 2026-06-29 05:03:26
○A31.13.85.162020-04-23 → 2020-04-23 · 4 obs
○ 2019-12-06 06:58:50
● 2020-04-23 19:23:20
○ 2020-12-12 11:33:30
○ 2026-06-29 05:03:26
○A37.61.54.1582015-07-11 → 2015-07-11 · 3 obs
● 2015-07-11 18:57:20
○ 2017-02-04 22:02:58
○ 2026-06-29 05:03:26
○A46.82.174.682015-07-11 → 2015-07-11 · 3 obs
● 2015-07-11 18:57:20
○ 2017-02-04 22:02:58
○ 2026-06-29 05:03:26
○A64.233.179.932016-02-22 → 2016-02-22 · 4 obs
○ 2015-11-11 15:39:36
● 2016-02-22 17:55:44
○ 2017-02-04 22:02:58
○ 2026-06-29 05:03:26
○A69.171.224.332017-02-04 → 2017-02-04 · 4 obs
○ 2016-05-09 09:14:08
● 2017-02-04 22:02:58
○ 2026-02-22 05:51:36
○ 2026-06-29 05:03:26
○A69.63.180.122019-10-24 → 2019-10-24 · 4 obs
○ 2017-02-04 22:02:58
● 2019-10-24 04:30:06
○ 2019-12-06 06:58:50
○ 2026-06-29 05:03:26
○A8.7.198.452015-07-11 → 2015-07-11 · 3 obs
● 2015-07-11 18:57:20
○ 2017-02-04 22:02:58
○ 2026-06-29 05:03:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...-
sf12345.comvip1.zndns.com, vip2.zndns.com, vip3.zndns.com, vip4.zndns.com4 records

✅ Authoritative Response

Server:18.162.57.200

NS records: vip1.zndns.com, vip2.zndns.com, vip3.zndns.com, vip4.zndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sf12345.com (unsigned zone)

⏱️ Timing

Total: 1225ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (vip1.zndns.com, vip2.zndns.com, vip3.zndns.com...)

Analysis

Name Servers

The NS records for sf12345.com point to four name servers: vip1.zndns.com, vip2.zndns.com, vip3.zndns.com and vip4.zndns.com.

At least some of sf12345.com's name servers are shared with other domains, for example 772tt.cc, hg66488.com, 555uc.com and two more.

These name servers are often deployed together with the name servers ns1.zndns.com, ns2.zndns.com, ns3.zndns.com and ns4.zndns.com.

Hostnames that map to three IP numbers:

vip2.zndns.com points to 54.255.255.238, 180.169.17.244 and 180.169.17.245.

Host names that have two IP addresses:

vip3.zndns.com points to 18.167.45.23 and 180.169.17.246.

Host names that point to one IP address:

vip1.zndns.com points to 3.0.58.221.

vip4.zndns.com points to 18.162.57.200.