`calterah.com`

DNSSEC	⚠️ Not signed
A	184.168.221.23^{🇺🇸 GODADDY184.168.128.0/17}
		PTR	`23.221.168.184.host.secureserver.net`
NS	`vip3.alidns.com` ⭐
		A	2408:4009:500::3^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.3^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.5^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.210^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.136^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.26^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.10^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip4.alidns.com`
		A	2408:4009:500::4^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.4^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.6^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.211^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.137^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.27^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.11^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
MX	`calterah-com.corpsmtp.net` ⭐
		A	23.91.98.8^{🇺🇸 UCLOUD-123.91.98.0/24 ZL-IDC-UCLOUD-HKG}
			PTR	`sal605.corpemail.net`
		A	47.74.183.245^{🇸🇬 Alibaba-Cloud47.74.128.0/18 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US}
			PTR	`sal604.corpemail.net`
		A	47.88.156.124^{🇸🇬 Alibaba-Cloud47.88.128.0/18 Alibaba CLoud}
			PTR	`sal603.corpemail.net`
		A	47.88.170.90^{🇸🇬 Alibaba-Cloud47.88.128.0/18 Alibaba CLoud}
			PTR	`sal601.corpemail.net`
		A	95.85.54.247^{🇳🇱 DIGITALOCEAN95.85.0.0/18 DigitalOcean}
			PTR	`inbound-603.protection.corpemail.net`
		A	159.100.25.64^{🇦🇹 AT-FIRSTCOLO159.100.24.0/22 First Colo via AS203833}
			PTR	`dd-cn2-101.corpemail.net`
		A	159.100.25.163^{🇦🇹 AT-FIRSTCOLO159.100.24.0/22 First Colo via AS203833}
			PTR	`dd-cn2-401.corpemail.net`
		A	159.100.25.212^{🇦🇹 AT-FIRSTCOLO159.100.24.0/22 First Colo via AS203833}
			PTR	`dd-cn2-402.corpemail.net`
		A	188.166.26.239^{🇳🇱 DIGITALOCEAN188.166.0.0/18 DigitalOcean}
			PTR	`inbound-602.protection.corpemail.net`
MX	`calterah-com.corpsmtp.cn`⁽²⁰⁾
		A	23.91.98.8^{🇺🇸 UCLOUD-123.91.98.0/24 ZL-IDC-UCLOUD-HKG}
			PTR	`sal605.corpemail.net`
		A	47.74.183.245^{🇸🇬 Alibaba-Cloud47.74.128.0/18 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US}
			PTR	`sal604.corpemail.net`
		A	47.88.156.124^{🇸🇬 Alibaba-Cloud47.88.128.0/18 Alibaba CLoud}
			PTR	`sal603.corpemail.net`
		A	47.88.170.90^{🇸🇬 Alibaba-Cloud47.88.128.0/18 Alibaba CLoud}
			PTR	`sal601.corpemail.net`
		A	95.85.54.247^{🇳🇱 DIGITALOCEAN95.85.0.0/18 DigitalOcean}
			PTR	`inbound-603.protection.corpemail.net`
		A	159.100.25.64^{🇦🇹 AT-FIRSTCOLO159.100.24.0/22 First Colo via AS203833}
			PTR	`dd-cn2-101.corpemail.net`
		A	159.100.25.163^{🇦🇹 AT-FIRSTCOLO159.100.24.0/22 First Colo via AS203833}
			PTR	`dd-cn2-401.corpemail.net`
		A	159.100.25.212^{🇦🇹 AT-FIRSTCOLO159.100.24.0/22 First Colo via AS203833}
			PTR	`dd-cn2-402.corpemail.net`
		A	188.166.26.239^{🇳🇱 DIGITALOCEAN188.166.0.0/18 DigitalOcean}
			PTR	`inbound-602.protection.corpemail.net`
MX	`cnc.biz-email.net`⁽³⁰⁾
MX	`mail.biz-email.net`⁽⁴⁰⁾
		A	222.73.234.229^{🇨🇳 SHANGHAITELECOM222.73.234.0/24 SHIDC}
			PTR	`mail.biz-email.net`
		A	222.73.234.234^{🇨🇳 SHANGHAITELECOM222.73.234.0/24 SHIDC}
			PTR	`mail.biz-email.net`
		A	222.73.234.236^{🇨🇳 SHANGHAITELECOM222.73.234.0/24 SHIDC}
			PTR	`mail.biz-email.net`
TXT	`MS=ms67456202`
TXT	`v=spf1 ip4:180.169.235.42 ip4:180.169.235.43 ip4:58.246.33.139 include:_s.cor...`
TXT	`globalsign-domain-verification=PSsyZBJA9UO8gwRDTm8Luyz4-Fq5jR2PfrLcli4N8z`
SOA	`vip3.alidns.com`hostmaster@hichina.com 2025-12-11 #12

`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=1781440840

Same first word

calterah.com

calterah.net

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DNS History

13 records (7 active, 6 former)

○NSns45.domaincontrol.com2015-08-04 → 2020-01-16 · 4 obs

● 2015-08-04 01:48:54
● 2020-01-16 10:39:08
○ 2026-05-23 04:30:06
○ 2026-06-14 12:48:04

○NSns46.domaincontrol.com2015-08-04 → 2020-01-16 · 4 obs

● 2015-08-04 01:48:54
● 2020-01-16 10:39:08
○ 2026-05-23 04:30:06
○ 2026-06-14 12:48:04

●NSvip3.alidns.com2026-05-23 → 2026-06-14 · 3 obs

○ 2020-01-16 10:39:08
● 2026-05-23 04:30:06
● 2026-06-14 12:48:04

●NSvip4.alidns.com2026-05-23 → 2026-06-14 · 3 obs

○ 2020-01-16 10:39:08
● 2026-05-23 04:30:06
● 2026-06-14 12:48:04

●MXcalterah-com.corpsmtp.cn2026-05-23 → 2026-06-14 · 3 obs

○ 2020-01-16 10:39:08
● 2026-05-23 04:30:06
● 2026-06-14 12:48:04

●MXcalterah-com.corpsmtp.net2026-05-23 → 2026-06-14 · 3 obs

○ 2020-01-16 10:39:08
● 2026-05-23 04:30:06
● 2026-06-14 12:48:04

●MXcnc.biz-email.net2026-05-23 → 2026-06-14 · 3 obs

○ 2020-01-16 10:39:08
● 2026-05-23 04:30:06
● 2026-06-14 12:48:04

●MXmail.biz-email.net2026-05-23 → 2026-06-14 · 3 obs

○ 2020-01-16 10:39:08
● 2026-05-23 04:30:06
● 2026-06-14 12:48:04

○MXmxbiz1.qq.com2015-08-04 → 2020-01-16 · 4 obs

● 2015-08-04 01:48:54
● 2020-01-16 10:39:08
○ 2026-05-23 04:30:06
○ 2026-06-14 12:48:04

○MXmxbiz2.qq.com2015-08-04 → 2020-01-16 · 4 obs

● 2015-08-04 01:48:54
● 2020-01-16 10:39:08
○ 2026-05-23 04:30:06
○ 2026-06-14 12:48:04

○A107.180.2.1082015-08-04 → 2017-02-17 · 4 obs

● 2015-08-04 01:48:54
● 2017-02-17 11:38:00
○ 2020-01-16 10:39:08
○ 2026-06-14 12:48:04

○A184.168.131.2412020-01-16 → 2020-01-16 · 4 obs

○ 2017-02-17 11:38:00
● 2020-01-16 10:39:08
○ 2026-05-23 04:30:06
○ 2026-06-14 12:48:04

●A184.168.221.232026-05-23 → 2026-06-14 · 3 obs

○ 2020-01-16 10:39:08
● 2026-05-23 04:30:06
● 2026-06-14 12:48:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
calterah.com	vip3.alidns.com, vip4.alidns.com	22 records

✅ Authoritative Response

Server:121.40.6.164

NS records: vip3.alidns.com, vip4.alidns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 3461ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`184.168.221.23`
NS	2	`vip4.alidns.com, vip3.alidns.com`
MX	4	`calterah-com.corpsmtp.net (pri: 10), mail.biz-email.net (pri: 40)...`
TXT	3	`v=spf1 ip4:180.169.235.42 ip4:180.169.23, globalsign-domain-verification=PSsyZBJA9...`
SOA	1	`vip3.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 22

Out-of-bailiwick: 22 (vip3.alidns.com, vip3.alidns.com, vip3.alidns.com...)

Analysis

IP Addresses

calterah.com directs to one IP number, which is 184.168.221.23.

Among the host names that share IP numbers with calterah.com are hardware.us, clopay.net, ckfisher.com and two others.

Name Servers

calterah.com uses two name servers for its delegation: vip3.alidns.com and vip4.alidns.com.

calterah.com has the same name server delegation as a number of other domains, such as hd.pub, nadiyi.com, zsedu.net and two more.

At least some of calterah.com's name servers are also used by other domains, among them 17pts.cn.

Host names resolving to 7 IP numbers:

Hostname vip3.alidns.com directs to 8.212.93.3, 140.205.1.5 and 170.33.32.210 along with 4 other IP addresses.

Hostname vip4.alidns.com directs to 8.212.93.4, 140.205.1.6 and 170.33.32.211 along with 4 other IP addresses.

Mail Servers

Mail for calterah.com is handled by four mail servers: calterah-com.corpsmtp.cn, cnc.biz-email.net, mail.biz-email.net and calterah-com.corpsmtp.net.

calterah.com shares at least some of its mail servers with other domains — for example szcx1.cn, t-scale.com, texford.com.cn and two more.

These mail servers tend to be used in conjunction with cdn.corp-email.cn, cdn.corpemail.net, mdn.corp-email.cn and two additional mail servers.

Host names resolving to 9 IP numbers:

Hostname calterah-com.corpsmtp.cn directs to 23.91.98.8, 47.74.183.245 and 47.88.156.124 along with 6 other IP addresses.

Hostname calterah-com.corpsmtp.net directs to 23.91.98.8, 47.74.183.245 and 47.88.156.124 along with 6 other IP addresses.

Hosts with three IP address records:

The hostname mail.biz-email.net directs to 222.73.234.229, 222.73.234.234 and 222.73.234.236.

Both calterah-com.corpsmtp.cn and calterah-com.corpsmtp.net resolve to 23.91.98.8 IP addresses each.

Both calterah-com.corpsmtp.cn and calterah-com.corpsmtp.net resolve to 47.74.183.245 IP addresses each.

Both calterah-com.corpsmtp.cn and calterah-com.corpsmtp.net resolve to 47.88.156.124 IP addresses each.

Both calterah-com.corpsmtp.cn and calterah-com.corpsmtp.net resolve to 47.88.170.90 IP addresses each.

Both calterah-com.corpsmtp.cn and calterah-com.corpsmtp.net resolve to 95.85.54.247 IP addresses each.

Both calterah-com.corpsmtp.cn and calterah-com.corpsmtp.net resolve to 159.100.25.64 IP addresses each.

Both calterah-com.corpsmtp.cn and calterah-com.corpsmtp.net resolve to 159.100.25.163 IP addresses each.

Both calterah-com.corpsmtp.cn and calterah-com.corpsmtp.net resolve to 159.100.25.212 IP addresses each.

Both calterah-com.corpsmtp.cn and calterah-com.corpsmtp.net resolve to 188.166.26.239 IP addresses each.

calterah.com - robtex.com

calterah.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

Mail Servers

`calterah.com`

`com`