`281f.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:aa7f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:57b3^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.179^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.127^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`emely.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26d1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emely.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emely.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emely.ns.cloudflare.com`
		A	108.162.194.209^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emely.ns.cloudflare.com`
		A	162.159.38.209^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emely.ns.cloudflare.com`
		A	172.64.34.209^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emely.ns.cloudflare.com`
NS	`johnathan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c2c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c32c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`johnathan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:232c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`johnathan.ns.cloudflare.com`
		A	108.162.195.44^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
		A	162.159.44.44^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
		A	172.64.35.44^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.87.179, 172.67.170.127
		IPv6	2606:4700:3032::ac43:aa7f, 2606:4700:3037::6815:57b3
SOA	`emely.ns.cloudflare.com`dns@cloudflare.com serial=2396526867

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774880287

Same first word

281f.com

Similar names

f218.com

f182.com

f128.com

f128.info

21f8.com

821f.cn

128f.com

2f18.com

f218.com.cn

218f.net

218f.com

DNS History

13 records (6 active, 7 former)

●NSemely.ns.cloudflare.com2026-02-18 → 2026-03-30 · 3 obs

○ 2020-02-27 01:08:02
● 2026-02-18 17:22:56
● 2026-03-30 14:35:48

●NSjohnathan.ns.cloudflare.com2026-02-18 → 2026-03-30 · 3 obs

○ 2020-02-27 01:08:02
● 2026-02-18 17:22:56
● 2026-03-30 14:35:48

○NSns1.22.cn2015-06-27 → 2017-03-24 · 4 obs

● 2015-06-27 21:16:12
● 2017-03-24 01:28:42
○ 2020-02-27 01:08:02
○ 2026-03-30 14:35:48

○NSns2.22.cn2015-06-27 → 2016-06-20 · 4 obs

● 2015-06-27 21:16:12
● 2016-06-20 22:39:04
○ 2017-03-24 01:28:42
○ 2026-03-30 14:35:48

○NSns3.22.cn2015-06-27 → 2016-06-20 · 4 obs

● 2015-06-27 21:16:12
● 2016-06-20 22:39:04
○ 2017-03-24 01:28:42
○ 2026-03-30 14:35:48

○NSns4.22.cn2015-06-27 → 2016-06-20 · 4 obs

● 2015-06-27 21:16:12
● 2016-06-20 22:39:04
○ 2017-03-24 01:28:42
○ 2026-03-30 14:35:48

●A104.21.87.1792026-02-18 → 2026-03-30 · 3 obs

○ 2020-02-27 01:08:02
● 2026-02-18 17:22:56
● 2026-03-30 14:35:48

●A172.67.170.1272026-02-18 → 2026-03-30 · 3 obs

○ 2020-02-27 01:08:02
● 2026-02-18 17:22:56
● 2026-03-30 14:35:48

○A23.110.156.1302015-06-27 → 2016-06-20 · 4 obs

● 2015-06-27 21:16:12
● 2016-06-20 22:39:04
○ 2017-03-24 01:28:42
○ 2026-03-30 14:35:48

●A2606:4700:3032::ac43:aa7f2026-02-18 → 2026-03-30 · 3 obs

○ 2020-02-27 01:08:02
● 2026-02-18 17:22:56
● 2026-03-30 14:35:48

●A2606:4700:3037::6815:57b32026-02-18 → 2026-03-30 · 3 obs

○ 2020-02-27 01:08:02
● 2026-02-18 17:22:56
● 2026-03-30 14:35:48

○A45.34.188.762017-03-24 → 2017-03-24 · 4 obs

○ 2016-06-20 22:39:04
● 2017-03-24 01:28:42
○ 2020-02-27 01:08:02
○ 2026-03-30 14:35:48

○CNAMEagent31.juming.com2020-02-27 → 2020-02-27 · 3 obs

● 2020-02-27 01:08:02
○ 2026-02-18 17:22:56
○ 2026-03-30 14:35:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...	-
281f.com	emely.ns.cloudflare.com, johnathan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.44

NS records: emely.ns.cloudflare.com, johnathan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 281f.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.170.127, 104.21.87.179`
AAAA	2	`2606:4700:3032::ac43:aa7f, 2606:4700:3037::6815:57b3`
NS	2	`emely.ns.cloudflare.com, johnathan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`emely.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

281f.com points to four IP numbers: 2606:4700:3032::ac43:aa7f, 2606:4700:3037::6815:57b3, 104.21.87.179 and 172.67.170.127.

Other host names, for instance talqui.com, neatothemes.com, taichangwuliu.com, laurecomacho.top and hospitalroosevelt.gob.gt share IP numbers with 281f.com.

Name Servers

281f.com's delegation is to two name servers emely.ns.cloudflare.com and johnathan.ns.cloudflare.com.

281f.com shares the same name server configuration as other domains, such as ayzsb.com, 965n.com, 216r.com, a2766.com and 197n.com.

281f.com at least partially shares its name servers with other domains, for instance nesannndin.org, webosu.online, kidsworldkids.com, joinplaybook.com and boxfinder.net.

These name servers are often used together with the name servers theo.ns.cloudflare.com.

Host names with six IP numbers:

emely.ns.cloudflare.com points to: 2606:4700:50::a29f:26d1, 2803:f800:50::6ca2:c2d1, 2a06:98c1:50::ac40:22d1, 108.162.194.209, 162.159.38.209 and 172.64.34.209.

johnathan.ns.cloudflare.com points to: 2606:4700:58::a29f:2c2c, 2803:f800:50::6ca2:c32c, 2a06:98c1:50::ac40:232c, 108.162.195.44, 162.159.44.44 and 172.64.35.44.

281f.com - robtex.com

281f.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`281f.com`

`com`