16891.com - robtex.com

16891.com

DNSSEC⚠️ Not signed
A172.207.56.173🇯🇵 Microsoft172.200.0.0/13
NSlana.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ab6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlana.ns.cloudflare.com
A2803:f800:50::6ca2:c0b6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlana.ns.cloudflare.com
A2a06:98c1:50::ac40:20b6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlana.ns.cloudflare.com
A108.162.192.182🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlana.ns.cloudflare.com
A172.64.32.182🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlana.ns.cloudflare.com
A173.245.58.182🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlana.ns.cloudflare.com
NSsage.ns.cloudflare.com
A2606:4700:58::a29f:2cec🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsage.ns.cloudflare.com
A2803:f800:50::6ca2:c3ec🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsage.ns.cloudflare.com
A2a06:98c1:50::ac40:23ec🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsage.ns.cloudflare.com
A108.162.195.236🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsage.ns.cloudflare.com
A162.159.44.236Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsage.ns.cloudflare.com
A172.64.35.236🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsage.ns.cloudflare.com
SOAlana.ns.cloudflare.comdns@cloudflare.com serial=2399482613

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=1771291435

Same first word

16891.com

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19618.us
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96811.net

DNS History

18 records (3 active, 15 former)

20162017201820192020202120222023202420252026NSlana.ns.cloudflare.comsage.ns.cloudflare.comdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comns3.dns.comns4.dns.comMXmail.skrimple.comA172.207.56.173119.28.4.89162.218.54.42198.12.15.24447.88.29.5465.19.157.23591.192.107.94
○NSdns1.iidns.com2016-07-07 → 2016-07-07 · 3 obs
● 2016-07-07 07:20:34
○ 2019-02-04 08:16:24
○ 2026-03-22 23:09:14
○NSdns2.iidns.com2016-07-07 → 2016-07-07 · 3 obs
● 2016-07-07 07:20:34
○ 2019-02-04 08:16:24
○ 2026-03-22 23:09:14
○NSdns3.iidns.com2016-07-07 → 2016-07-07 · 3 obs
● 2016-07-07 07:20:34
○ 2019-02-04 08:16:24
○ 2026-03-22 23:09:14
○NSdns4.iidns.com2016-07-07 → 2016-07-07 · 3 obs
● 2016-07-07 07:20:34
○ 2019-02-04 08:16:24
○ 2026-03-22 23:09:14
○NSdns5.iidns.com2016-07-07 → 2016-07-07 · 3 obs
● 2016-07-07 07:20:34
○ 2019-02-04 08:16:24
○ 2026-03-22 23:09:14
○NSdns6.iidns.com2016-07-07 → 2017-02-17 · 4 obs
● 2016-07-07 07:20:34
● 2017-02-17 21:22:16
○ 2019-02-04 08:16:24
○ 2026-03-22 23:09:14
●NSlana.ns.cloudflare.com2026-02-19 → 2026-03-22 · 3 obs
○ 2019-02-04 08:16:24
● 2026-02-19 22:04:16
● 2026-03-22 23:09:14
○NSns3.dns.com2019-02-04 → 2019-02-04 · 4 obs
○ 2017-02-17 21:22:16
● 2019-02-04 08:16:24
○ 2026-02-19 22:04:16
○ 2026-03-22 23:09:14
○NSns4.dns.com2019-02-04 → 2019-02-04 · 4 obs
○ 2017-02-17 21:22:16
● 2019-02-04 08:16:24
○ 2026-02-19 22:04:16
○ 2026-03-22 23:09:14
●NSsage.ns.cloudflare.com2026-02-19 → 2026-03-22 · 3 obs
○ 2019-02-04 08:16:24
● 2026-02-19 22:04:16
● 2026-03-22 23:09:14
○MXmail.skrimple.com2015-07-25 → 2015-11-29 · 4 obs
● 2015-07-25 02:22:44
● 2015-11-29 17:40:22
○ 2016-07-07 07:20:34
○ 2026-03-22 23:09:14
○A119.28.4.892019-02-04 → 2019-02-04 · 4 obs
○ 2017-02-17 21:22:16
● 2019-02-04 08:16:24
○ 2026-02-19 22:04:16
○ 2026-03-22 23:09:14
○A162.218.54.422015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 02:22:44
○ 2015-11-29 17:40:22
○ 2026-03-22 23:09:14
●A172.207.56.1732026-03-22 → 2026-03-22 · 3 obs
○ 2026-02-19 22:04:16
● 2026-03-22 23:09:12
● 2026-03-22 23:09:14
○A198.12.15.2442015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 02:22:44
○ 2015-11-29 17:40:22
○ 2026-03-22 23:09:14
○A47.88.29.542016-07-07 → 2017-02-17 · 5 obs
○ 2015-11-29 17:40:22
● 2016-07-07 07:20:34
● 2017-02-17 21:22:16
○ 2026-02-19 22:04:16
○ 2026-03-22 23:09:14
○A65.19.157.2352015-11-29 → 2015-11-29 · 4 obs
○ 2015-07-25 02:22:44
● 2015-11-29 17:40:22
○ 2016-07-07 07:20:34
○ 2026-03-22 23:09:14
○A91.192.107.942026-02-19 → 2026-02-19 · 4 obs
○ 2019-02-04 08:16:24
● 2026-02-19 22:04:16
○ 2026-03-22 23:09:12
○ 2026-03-22 23:09:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
16891.comlana.ns.cloudflare.com, sage.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.236

NS records: lana.ns.cloudflare.com, sage.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 16891.com (unsigned zone)

⏱️ Timing

Total: 829ms | Queries: -

📄 Records

TypeCountSample Data
A1172.207.56.173
NS2lana.ns.cloudflare.com, sage.ns.cloudflare.com
SOA1lana.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (lana.ns.cloudflare.com, lana.ns.cloudflare.com, lana.ns.cloudflare.com...)

Analysis

IP Addresses

16891.com points to a single IP: 172.207.56.173.

Other host names, for instance 19925.com, 771771.com, 68599.com, 771vip.com and 19978.com share IP numbers with 16891.com.

Name Servers

16891.com's delegation is to two name servers lana.ns.cloudflare.com and sage.ns.cloudflare.com.

16891.com shares the same name server configuration as other domains, such as 88801m.com, 88801n.com, 4349a04.com, 88801p.com and 12024.com.

16891.com at least partially shares its name servers with other domains, for instance xamix.cn, inhype.com.ua, hopkinsmontessorischool.com, ihaiyi.com.cn and whitechapelmission.org.

These name servers are commonly used alongside blakely.ns.cloudflare.com and joel.ns.cloudflare.com.

Host names with six IP numbers:

lana.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab6, 2803:f800:50::6ca2:c0b6, 2a06:98c1:50::ac40:20b6, 108.162.192.182, 172.64.32.182 and 173.245.58.182.

sage.ns.cloudflare.com points to: 2606:4700:58::a29f:2cec, 2803:f800:50::6ca2:c3ec, 2a06:98c1:50::ac40:23ec, 108.162.195.236, 162.159.44.236 and 172.64.35.236.