`swjs581.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:1389^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ba6d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.19.137^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.109^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`celine.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2662^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c262^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`celine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2262^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`celine.ns.cloudflare.com`
		A	108.162.194.98^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	162.159.38.98^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	172.64.34.98^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
NS	`nitin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nitin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nitin.ns.cloudflare.com`
		A	108.162.193.215^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	172.64.33.215^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	173.245.59.215^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.19.137, 172.67.186.109
		IPv6	2606:4700:3037::6815:1389, 2606:4700:3037::ac43:ba6d
SOA	`celine.ns.cloudflare.com`dns@cloudflare.com serial=2397494667

`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=1774396652

Same first word

swjs581.com

DNS History

13 records (6 active, 7 former)

●NSceline.ns.cloudflare.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-09-25 04:07:58
● 2026-02-16 03:00:28
● 2026-03-25 00:00:12

●NSnitin.ns.cloudflare.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-09-25 04:07:58
● 2026-02-16 03:00:28
● 2026-03-25 00:00:12

○NSns17.xincache.com2016-12-18 → 2017-09-25 · 4 obs

● 2016-12-18 12:43:10
● 2017-09-25 04:07:58
○ 2026-02-16 03:00:28
○ 2026-03-25 00:00:12

○NSns18.xincache.com2016-12-18 → 2017-09-25 · 4 obs

● 2016-12-18 12:43:10
● 2017-09-25 04:07:58
○ 2026-02-16 03:00:28
○ 2026-03-25 00:00:12

●A104.21.19.1372026-02-16 → 2026-03-25 · 6 obs

○ 2017-09-25 04:07:58
● 2026-02-16 03:00:28
○ 2026-02-21 18:55:18
○ 2026-03-17 06:44:44
● 2026-03-24 03:32:10
● 2026-03-25 00:00:12

●A172.67.186.1092026-02-16 → 2026-03-25 · 6 obs

○ 2017-09-25 04:07:58
● 2026-02-16 03:00:28
○ 2026-02-21 18:55:18
○ 2026-03-17 06:44:44
● 2026-03-24 03:32:10
● 2026-03-25 00:00:12

○A188.114.96.02026-02-21 → 2026-03-17 · 5 obs

○ 2026-02-16 03:00:28
● 2026-02-21 18:55:18
● 2026-03-17 06:44:44
○ 2026-03-24 03:32:10
○ 2026-03-25 00:00:12

○A188.114.97.02026-02-21 → 2026-03-17 · 5 obs

○ 2026-02-16 03:00:28
● 2026-02-21 18:55:18
● 2026-03-17 06:44:44
○ 2026-03-24 03:32:10
○ 2026-03-25 00:00:12

○A203.158.19.1832016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 12:43:10
○ 2017-09-25 04:07:58
○ 2026-03-25 00:00:12

●A2606:4700:3037::6815:13892026-02-16 → 2026-03-25 · 6 obs

○ 2017-09-25 04:07:58
● 2026-02-16 03:00:28
○ 2026-02-21 18:55:18
○ 2026-03-17 06:44:44
● 2026-03-24 03:32:10
● 2026-03-25 00:00:12

●A2606:4700:3037::ac43:ba6d2026-02-16 → 2026-03-25 · 6 obs

○ 2017-09-25 04:07:58
● 2026-02-16 03:00:28
○ 2026-02-21 18:55:18
○ 2026-03-17 06:44:44
● 2026-03-24 03:32:10
● 2026-03-25 00:00:12

○A2a06:98c1:3120::2026-02-21 → 2026-03-17 · 5 obs

○ 2026-02-16 03:00:28
● 2026-02-21 18:55:18
● 2026-03-17 06:44:44
○ 2026-03-24 03:32:10
○ 2026-03-25 00:00:12

○A2a06:98c1:3121::2026-02-21 → 2026-03-17 · 5 obs

○ 2026-02-16 03:00:28
● 2026-02-21 18:55:18
● 2026-03-17 06:44:44
○ 2026-03-24 03:32:10
○ 2026-03-25 00:00:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
swjs581.com	nitin.ns.cloudflare.com, celine.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.98

NS records: nitin.ns.cloudflare.com, celine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for swjs581.com (unsigned zone)

⏱️ Timing

Total: 285ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.186.109, 104.21.19.137`
AAAA	2	`2606:4700:3037::6815:1389, 2606:4700:3037::ac43:ba6d`
NS	2	`celine.ns.cloudflare.com, nitin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`celine.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

swjs581.com maps to four IP numbers: 2606:4700:3037::6815:1389, 2606:4700:3037::ac43:ba6d, 104.21.19.137 and 172.67.186.109.

Other host names, for instance cobjectively.com, practicinglawyer.net, engineersaustralia.co.uk, www.tobinphoto.com and mfzzw.cn share IP numbers with swjs581.com.

Name Servers

Two name servers celine.ns.cloudflare.com and nitin.ns.cloudflare.com are delegated to swjs581.com.

swjs581.com uses the same name server configuration as other domains, such as hylbearing.com, vpg.org.ua, 899335.com, bjbsdx.com and kjjgg.com.

swjs581.com at least partially shares name servers with other domains such as 76kcc.com, hiphopreggae.com, rcgt.ca, outletburberry.de and graphicpup.com.

These name servers are commonly used alongside miles.ns.cloudflare.com, ivan.ns.cloudflare.com and tosana.ns.cloudflare.com.

Host names with six IP numbers: Host name celine.ns.cloudflare.com points to 2606:4700:50::a29f:2662, 2803:f800:50::6ca2:c262, 2a06:98c1:50::ac40:2262, 108.162.194.98, 162.159.38.98 and 172.64.34.98; host name nitin.ns.cloudflare.com points to 2606:4700:58::adf5:3bd7, 2803:f800:50::6ca2:c1d7, 2a06:98c1:50::ac40:21d7, 108.162.193.215, 172.64.33.215 and 173.245.59.215.

swjs581.com - robtex.com

swjs581.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`swjs581.com`

`com`