`nbfeilun.com`

DNSSEC	⚠️ Not signed
A	208.98.43.38^{🇺🇸 SHARKTECH-1208.98.43.0/24}
		PTR	`rylandhomesmktg.com`
NS	`www.nbfeilun.com` ⭐
		A	208.98.43.32^{🇺🇸 SHARKTECH-1208.98.43.0/24}
NS	`ns1.4.cn` ⚠️ Not in zone NS records
		A	107.167.27.66^{🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route)}
NS	`ns2.4.cn` ⚠️ Not in zone NS records
		A	208.98.43.66^{🇺🇸 SHARKTECH-1208.98.43.0/24}
			PTR	`jensenstilbud.com`
SOA	`www.nbfeilun.com`nbfeilun@com 2008-08-03 #0

`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=1785692542

Subdomains

www.nbfeilun.com

Same first word

nbfeilun.com

Similar names

bluefinn.io

bifunnel.com

bluefinn.life

DNS History

28 records (4 active, 24 former)

○NSexpire1.gname-dns.com2026-03-04 → 2026-08-02 · 2 obs

○ 2026-03-04 06:06:44
○ 2026-08-02 17:57:38

○NSexpire2.gname-dns.com2026-03-04 → 2026-08-02 · 2 obs

○ 2026-03-04 06:06:44
○ 2026-08-02 17:57:38

●NSns1.4.cn2026-03-04 → 2026-08-02 · 6 obs

○ 2017-04-03 11:46:50
● 2026-03-04 06:06:44
● 2026-04-06 18:30:26
○ 2026-05-05 21:20:14
● 2026-05-08 19:59:14
● 2026-08-02 17:57:38

○NSns1.julydns.com2026-05-05 → 2026-05-05 · 4 obs

○ 2026-04-06 18:30:26
● 2026-05-05 21:20:14
○ 2026-05-08 19:59:14
○ 2026-08-02 17:57:38

○NSns15.xincache.com2015-06-15 → 2017-04-03 · 4 obs

● 2015-06-15 03:23:28
● 2017-04-03 11:46:50
○ 2026-03-04 06:06:44
○ 2026-08-02 17:57:38

○NSns16.xincache.com2015-06-15 → 2017-04-03 · 4 obs

● 2015-06-15 03:23:28
● 2017-04-03 11:46:50
○ 2026-03-04 06:06:44
○ 2026-08-02 17:57:38

●NSns2.4.cn2026-03-04 → 2026-08-02 · 6 obs

○ 2017-04-03 11:46:50
● 2026-03-04 06:06:44
● 2026-04-06 18:30:26
○ 2026-05-05 21:20:14
● 2026-05-08 19:59:14
● 2026-08-02 17:57:38

○NSns2.julydns.com2026-05-05 → 2026-05-05 · 4 obs

○ 2026-04-06 18:30:26
● 2026-05-05 21:20:14
○ 2026-05-08 19:59:14
○ 2026-08-02 17:57:38

●NSwww.nbfeilun.com2026-03-04 → 2026-08-02 · 7 obs

○ 2017-04-03 11:46:50
● 2026-03-04 06:06:44
● 2026-04-06 18:30:26
○ 2026-05-05 21:20:14
● 2026-05-08 19:59:14
○ 2026-07-30 07:11:36
● 2026-08-02 17:57:38

○MXmxbiz1.qq.com2015-06-15 → 2017-04-03 · 4 obs

● 2015-06-15 03:23:28
● 2017-04-03 11:46:50
○ 2026-03-04 06:06:44
○ 2026-08-02 17:57:38

○MXmxbiz2.qq.com2015-06-15 → 2017-04-03 · 4 obs

● 2015-06-15 03:23:28
● 2017-04-03 11:46:50
○ 2026-03-04 06:06:44
○ 2026-08-02 17:57:38

○A208.98.40.2012026-05-23 → 2026-05-23 · 4 obs

○ 2026-05-15 06:25:56
● 2026-05-23 12:51:48
○ 2026-06-03 16:58:46
○ 2026-08-02 17:57:38

○A208.98.40.2092026-03-04 → 2026-03-04 · 4 obs

○ 2017-04-03 11:46:50
● 2026-03-04 06:06:44
○ 2026-04-06 18:30:26
○ 2026-08-02 17:57:38

○A208.98.40.342026-07-18 → 2026-07-18 · 4 obs

○ 2026-07-17 00:08:06
● 2026-07-18 13:35:08
○ 2026-07-25 08:00:54
○ 2026-08-02 17:57:38

○A208.98.40.382026-07-17 → 2026-07-17 · 4 obs

○ 2026-07-10 11:53:10
● 2026-07-17 00:08:06
○ 2026-07-18 13:35:08
○ 2026-08-02 17:57:38

○A208.98.40.712026-05-12 → 2026-05-12 · 4 obs

○ 2026-05-11 17:48:30
● 2026-05-12 06:41:08
○ 2026-05-14 08:05:30
○ 2026-08-02 17:57:38

○A208.98.40.722026-05-14 → 2026-05-14 · 4 obs

○ 2026-05-12 06:41:08
● 2026-05-14 08:05:30
○ 2026-05-15 06:25:56
○ 2026-08-02 17:57:38

○A208.98.40.742026-04-06 → 2026-05-15 · 7 obs

○ 2026-03-04 06:06:44
● 2026-04-06 18:30:26
○ 2026-05-05 21:20:14
○ 2026-05-14 08:05:30
● 2026-05-15 06:25:56
○ 2026-05-23 12:51:48
○ 2026-08-02 17:57:38

○A208.98.40.752026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-08 19:59:14
● 2026-05-10 19:58:02
○ 2026-05-11 06:56:28
○ 2026-08-02 17:57:38

○A208.98.40.792026-05-11 → 2026-06-03 · 7 obs

○ 2026-05-11 09:05:16
● 2026-05-11 17:48:30
○ 2026-05-12 06:41:08
○ 2026-05-23 12:51:48
● 2026-06-03 16:58:46
○ 2026-07-10 11:53:10
○ 2026-08-02 17:57:38

●A208.98.43.382026-08-02 → 2026-08-02 · 2 obs

○ 2026-07-30 07:11:36
● 2026-08-02 17:57:38

○A208.98.43.402026-07-10 → 2026-07-25 · 6 obs

○ 2026-06-03 16:58:46
● 2026-07-10 11:53:10
○ 2026-07-17 00:08:06
● 2026-07-25 08:00:54
○ 2026-07-30 07:11:36
○ 2026-08-02 17:57:38

○A208.98.43.742026-05-08 → 2026-05-08 · 4 obs

○ 2026-05-05 21:20:14
● 2026-05-08 19:59:14
○ 2026-05-10 19:58:02
○ 2026-08-02 17:57:38

○A208.98.43.762026-05-11 → 2026-05-11 · 4 obs

○ 2026-05-11 06:56:28
● 2026-05-11 09:05:16
○ 2026-05-11 17:48:30
○ 2026-08-02 17:57:38

○A208.98.43.782026-05-11 → 2026-05-11 · 4 obs

○ 2026-05-10 19:58:02
● 2026-05-11 06:56:28
○ 2026-05-11 09:05:16
○ 2026-08-02 17:57:38

○A61.155.154.1172015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 03:23:28
○ 2015-10-30 14:58:06
○ 2026-08-02 17:57:38

○A61.155.154.712015-10-30 → 2017-04-03 · 5 obs

○ 2015-06-15 03:23:28
● 2015-10-30 14:58:06
● 2017-04-03 11:46:50
○ 2026-03-04 06:06:44
○ 2026-08-02 17:57:38

○CNAMEexp.gs-cdn.com2026-03-04 → 2026-08-02 · 2 obs

○ 2026-03-04 06:06:44
○ 2026-08-02 17:57:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
nbfeilun.com	ns1.4.cn, ns2.4.cn	-

✅ Authoritative Response

Server:208.98.43.66

NS records: ns1.4.cn, ns2.4.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nbfeilun.com (unsigned zone)

⏱️ Timing

Total: 1037ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.98.43.38`
SOA	1	`www.nbfeilun.com nbfeilun.com`

Analysis

Hierarchy

nbfeilun.com is the parent zone for www.nbfeilun.com.

IP Addresses

nbfeilun.com resolves to just one IP address, 208.98.43.38.

Two other host names, along with www.portec.cn, www.001ju.com and www.www.yutuan.com, also share IP numbers with nbfeilun.com.

Name Servers

nbfeilun.com is served by three name servers: ns1.4.cn, ns2.4.cn and www.nbfeilun.com.

nbfeilun.com partially shares its NS delegation with several other domains, including 3057.cn, nanlove.com, sihong.org and two others.

The name servers ns3.goldenname.com, ns4.goldenname.com, www.3057.cn and two others are commonly seen in use alongside these name servers.

ns1.4.cn has IP address 107.167.27.66, ns2.4.cn has IP address 208.98.43.66 and www.nbfeilun.com has IP address 208.98.43.32 — one address each.

nbfeilun.com - robtex.com

nbfeilun.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`nbfeilun.com`

`com`