sramsun.com - dns.ninja

`sramsun.com`

DNSSEC	⚠️ Not signed
A	47.106.71.15^{🇨🇳 Alibaba-Cloud47.106.0.0/16}
NS	`dns3.4cun.com` ⭐
		A	2408:4005:3dc:af00:a6be:339e:a1a0:d2b8^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	61.172.183.74^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
NS	`dns.4cun.com` ⚠️ Not in zone NS records
NS	`dns4.51dns.top` ⚠️ Not in zone NS records
		A	2408:4005:3dc:af00:a6be:339e:a1a0:d2b8^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	219.138.102.210^{🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang}
MX	`mxw.263.net` ⭐
		A	143.110.227.31^{🇺🇸 DIGITALOCEAN143.110.224.0/20 DigitalOcean}
		A	164.92.126.242^{🇺🇸 DIGITALOCEAN164.92.96.0/19 DigitalOcean}
MX	`mx.263.net`⁽¹⁰⁾
		A	38.83.106.84^{🇺🇸 AS6319938.83.106.0/24 CS-34755}
			PTR	`us-mx1.263.net`
		A	38.83.106.85^{🇺🇸 AS6319938.83.106.0/24 CS-34755}
			PTR	`us-mx2.263.net`
		A	143.110.227.31^{🇺🇸 DIGITALOCEAN143.110.224.0/20 DigitalOcean}
		A	164.92.126.242^{🇺🇸 DIGITALOCEAN164.92.96.0/19 DigitalOcean}
TXT	`v=spf1 include:spf.263xmail.com ~all`
TXT	`google-site-verification=EH3zzD3UYXvocy-HQeOMC116vfFdTFYPzIaDP_RmNiY`
SOA	`dns.4cun.com`admin@sramsun.com serial=1772527490

`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=1785286572

Same first word

sramsun.com

Similar names

massrun.com

amssnur.org.ma

russman.autos

ramsuns.com

samsunr.com

marssun.com

russman.com

DNS History

18 records (6 active, 12 former)

●NSdns.4cun.com2026-02-25 → 2026-07-29 · 3 obs

○ 2017-04-10 09:52:24
● 2026-02-25 20:14:46
● 2026-07-29 01:20:56

○NSdns.bizcn.com2017-04-10 → 2017-04-10 · 4 obs

○ 2016-06-23 15:18:26
● 2017-04-10 09:52:24
○ 2026-02-25 20:14:46
○ 2026-07-29 01:20:56

●NSdns3.4cun.com2026-02-25 → 2026-07-29 · 3 obs

○ 2017-04-10 09:52:24
● 2026-02-25 20:14:46
● 2026-07-29 01:20:56

●NSdns4.51dns.top2026-02-25 → 2026-07-29 · 3 obs

○ 2017-04-10 09:52:24
● 2026-02-25 20:14:46
● 2026-07-29 01:20:56

○NSns1.dns.com.cn2017-04-10 → 2017-04-10 · 4 obs

○ 2016-06-23 15:18:26
● 2017-04-10 09:52:24
○ 2026-02-25 20:14:46
○ 2026-07-29 01:20:56

○NSns13.dns.com.cn2015-06-17 → 2016-06-23 · 4 obs

● 2015-06-17 12:47:46
● 2016-06-23 15:18:26
○ 2017-04-10 09:52:24
○ 2026-07-29 01:20:56

○NSns14.dns.com.cn2015-06-17 → 2016-06-23 · 4 obs

● 2015-06-17 12:47:46
● 2016-06-23 15:18:26
○ 2017-04-10 09:52:24
○ 2026-07-29 01:20:56

○NSns2.dns.com.cn2015-06-17 → 2017-04-10 · 4 obs

● 2015-06-17 12:47:46
● 2017-04-10 09:52:24
○ 2026-02-25 20:14:46
○ 2026-07-29 01:20:56

●MXmx.263.net2026-02-25 → 2026-07-29 · 3 obs

○ 2017-04-10 09:52:24
● 2026-02-25 20:14:46
● 2026-07-29 01:20:56

○MXmxcom.263xmail.com2015-06-17 → 2016-06-23 · 5 obs

● 2015-06-17 12:47:46
○ 2015-11-01 09:34:06
● 2016-06-23 15:18:26
○ 2017-04-10 09:52:24
○ 2026-07-29 01:20:56

●MXmxw.263.net2026-02-25 → 2026-07-29 · 3 obs

○ 2017-04-10 09:52:24
● 2026-02-25 20:14:46
● 2026-07-29 01:20:56

○MXmxwcom.263xmail.com2015-06-17 → 2016-06-23 · 5 obs

● 2015-06-17 12:47:46
○ 2015-11-01 09:34:06
● 2016-06-23 15:18:26
○ 2017-04-10 09:52:24
○ 2026-07-29 01:20:56

○MXqiye163mx01.mxmail.netease.com2017-04-10 → 2017-04-10 · 4 obs

○ 2016-06-23 15:18:26
● 2017-04-10 09:52:24
○ 2026-02-25 20:14:46
○ 2026-07-29 01:20:56

○MXqiye163mx02.mxmail.netease.com2017-04-10 → 2017-04-10 · 4 obs

○ 2016-06-23 15:18:26
● 2017-04-10 09:52:24
○ 2026-02-25 20:14:46
○ 2026-07-29 01:20:56

●A47.106.71.152026-02-25 → 2026-07-29 · 3 obs

○ 2017-04-10 09:52:24
● 2026-02-25 20:14:46
● 2026-07-29 01:20:56

○A61.152.93.412017-04-10 → 2017-04-10 · 4 obs

○ 2016-06-23 15:18:26
● 2017-04-10 09:52:24
○ 2026-02-25 20:14:46
○ 2026-07-29 01:20:56

○A61.152.93.872015-06-17 → 2016-06-23 · 4 obs

● 2015-06-17 12:47:46
● 2016-06-23 15:18:26
○ 2017-04-10 09:52:24
○ 2026-07-29 01:20:56

○CNAMEftp.c87.163ns.cn2017-04-10 → 2017-04-10 · 3 obs

● 2017-04-10 09:52:24
○ 2026-02-25 20:14:46
○ 2026-07-29 01:20:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
sramsun.com	dns3.4cun.com, dns4.51dns.top	2 records

✅ Authoritative Response

Server:219.138.102.210

NS records: dns3.4cun.com, dns4.51dns.top

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sramsun.com (unsigned zone)

⏱️ Timing

Total: 1962ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.106.71.15`
MX	2	`mxw.263.net (pri: 5), mx.263.net (pri: 10)`
TXT	2	`v=spf1 include:spf.263xmail.com ~all, google-site-verification=EH3zzD3UYXvocy-`
SOA	1	`dns.4cun.com admin.sramsun.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns3.4cun.com, dns3.4cun.com)

Analysis

IP Addresses

sramsun.com resolves to one IP address: 47.106.71.15.

Name Servers

sramsun.com is delegated to three name servers: dns3.4cun.com, dns.4cun.com and dns4.51dns.top.

The name servers of sramsun.com overlap at least partially with those of other domains — among them limingbt.top, 328sf.com, 1-a.cc and two more.

These name servers commonly appear in delegations together with dns7.4cun.com, dns8.51dns.top, ns3.4cun.com and 7 other.

Both dns3.4cun.com and dns4.51dns.top have two IP addresses each. dns3.4cun.com resolves to 61.172.183.74 and 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8; dns4.51dns.top resolves to 219.138.102.210 and 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8.

dns3.4cun.com and dns4.51dns.top are host names that each point to 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 IP addresses.

Mail Servers

Mail for sramsun.com is handled by two mail servers — mx.263.net and mxw.263.net.

sramsun.com uses an identical mail server configuration to several other domains — among them chinafoils.com, zjkingfitness.com, newtigertoy.com and two more.

sramsun.com partially shares its mail servers with other domains — including tongbupan.com, dxwsoft.com, byxchemical.com and sunhunk.net.

Hosts that point to four IP numbers:

mx.263.net resolves to 38.83.106.84, 38.83.106.85, 143.110.227.31 and 164.92.126.242.

Hostnames that resolve to two IP addresses:

mxw.263.net points to 143.110.227.31 and 164.92.126.242.

mx.263.net and mxw.263.net are host names that each point to 143.110.227.31 IP addresses.

mx.263.net and mxw.263.net are host names that each point to 164.92.126.242 IP addresses.