ptbert.com - dns.ninja

`ptbert.com`

DNSSEC	⚠️ Not signed
NS	`dns25.hichina.com` ⭐
		A	2408:4009:501::33^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.109^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns26.hichina.com`
		A	2408:4009:501::34^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.107^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mx2.leemanpaper.com` ⭐
		A	113.28.70.167^{🇭🇰 PCCW-IMSBIZ-Network113.28.64.0/19 PCCW IMSBiz route object}
			PTR	`hkmail.leemanpaper.com`
MX	`mx1.leemanpaper.com`⁽²⁰⁾
		A	116.6.78.73^{🇨🇳 harry-ASN116.6.0.0/16 CN2}
TXT	`nd99iji1l4ed3u6ihiklrcoc7a`
TXT	`q9s4vt83ulhtb9mnglc4ismdoh`
TXT	`MS=ms18998949`
TXT	`v=spf1 include:spf.leemanpaper.com -all`
SOA	`dns25.hichina.com`hostmaster@hichina.com 2026-06-04 #13

`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=1786084254

Same first word

ptbert.com

Similar names

brettp.com

bertpt.info

bertpt.mobi

btrtpe.com.tw

rptbet.com

DNS History

4 records (4 active, 0 former)

●NSdns25.hichina.com2026-02-21 → 2026-08-07 · 2 obs

● 2026-02-21 04:16:00
● 2026-08-07 06:35:16

●NSdns26.hichina.com2026-02-21 → 2026-08-07 · 2 obs

● 2026-02-21 04:16:00
● 2026-08-07 06:35:16

●MXmx1.leemanpaper.com2026-02-21 → 2026-08-07 · 2 obs

● 2026-02-21 04:16:00
● 2026-08-07 06:35:16

●MXmx2.leemanpaper.com2026-02-21 → 2026-08-07 · 2 obs

● 2026-02-21 04:16:00
● 2026-08-07 06:35:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ptbert.com	dns25.hichina.com, dns26.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptbert.com (unsigned zone)

⏱️ Timing

Total: 870ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns26.hichina.com, dns25.hichina.com`
MX	2	`mx1.leemanpaper.com (pri: 20), mx2.leemanpaper.com (pri: 10)`
TXT	4	`q9s4vt83ulhtb9mnglc4ismdoh, MS=ms18998949...`
SOA	1	`dns25.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)

Analysis

Name Servers

The NS records for ptbert.com delegate to dns25.hichina.com and dns26.hichina.com.

ptbert.com uses the same name servers as several other domains — among them 4gys.com, 9ban.com, siyuu.cn and two more.

ptbert.com partially shares its NS delegation with several other domains, including mkndjk.com, cedro.cn, unihertz-cz.shop and two others.

The name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com are often found in use alongside these name servers.

Hostnames that resolve to 9 IP addresses:

dns25.hichina.com maps to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 additional IP addresses.

dns26.hichina.com maps to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 additional IP addresses.

Mail Servers

Mail for ptbert.com is handled by two mail servers — mx1.leemanpaper.com and mx2.leemanpaper.com.

ptbert.com uses the same mail servers as other domains — for example leemanpaper.com, ptwonder.com and leemantissue.com.

At least a portion of ptbert.com's mail servers are also used by other domains, for example leemanpp.com.

This set of mail servers commonly appears together with the mail servers mx01.leemanpp.com.

mx1.leemanpaper.com resolves to 116.6.78.73. mx2.leemanpaper.com resolves to 113.28.70.167. Both host names point to a single IP number.