`bio-photonics.com`

DNSSEC	⚠️ Not signed
NS	`dns29.hichina.com` ⭐
		A	2408:4009:501::37^{🇨🇳 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	`dns30.hichina.com`
		A	2408:4009:501::38^{🇨🇳 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,}
SOA	`dns29.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1784137572

Same first word

bio-photonics.com

DNS History

11 records (2 active, 9 former)

○NSdns1.name-services.com2015-06-26 → 2019-04-02 · 4 obs

● 2015-06-26 08:00:24
● 2019-04-02 20:24:26
○ 2026-03-16 16:37:36
○ 2026-07-15 17:50:18

○NSdns2.name-services.com2015-06-26 → 2019-04-02 · 4 obs

● 2015-06-26 08:00:24
● 2019-04-02 20:24:26
○ 2026-03-16 16:37:36
○ 2026-07-15 17:50:18

●NSdns29.hichina.com2026-03-16 → 2026-07-15 · 3 obs

○ 2019-04-02 20:24:26
● 2026-03-16 16:37:36
● 2026-07-15 17:50:18

○NSdns3.name-services.com2015-06-26 → 2019-04-02 · 4 obs

● 2015-06-26 08:00:24
● 2019-04-02 20:24:26
○ 2026-03-16 16:37:36
○ 2026-07-15 17:50:18

●NSdns30.hichina.com2026-03-16 → 2026-07-15 · 3 obs

○ 2019-04-02 20:24:26
● 2026-03-16 16:37:36
● 2026-07-15 17:50:18

○NSdns4.name-services.com2015-06-26 → 2019-04-02 · 4 obs

● 2015-06-26 08:00:24
● 2019-04-02 20:24:26
○ 2026-03-16 16:37:36
○ 2026-07-15 17:50:18

○NSdns5.name-services.com2015-06-26 → 2019-04-02 · 4 obs

● 2015-06-26 08:00:24
● 2019-04-02 20:24:26
○ 2026-03-16 16:37:36
○ 2026-07-15 17:50:18

○MXp.nsm.ctmail.com2015-06-26 → 2016-02-07 · 4 obs

● 2015-06-26 08:00:24
● 2016-02-07 05:06:22
○ 2016-05-01 00:51:52
○ 2026-07-15 17:50:18

○A64.74.223.372015-06-26 → 2015-11-17 · 4 obs

● 2015-06-26 08:00:24
● 2015-11-17 19:31:44
○ 2016-02-07 05:06:22
○ 2026-07-15 17:50:18

○A91.195.240.1032019-04-02 → 2019-04-02 · 4 obs

○ 2017-02-13 05:04:28
● 2019-04-02 20:24:26
○ 2026-03-16 16:37:36
○ 2026-07-15 17:50:18

○A98.124.243.372016-02-07 → 2017-02-13 · 5 obs

○ 2015-11-17 19:31:44
● 2016-02-07 05:06:22
● 2017-02-13 05:04:28
○ 2019-04-02 20:24:26
○ 2026-07-15 17:50:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bio-photonics.com	dns29.hichina.com, dns30.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bio-photonics.com (unsigned zone)

⏱️ Timing

Total: 792ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns29.hichina.com, dns30.hichina.com`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)

Analysis

Name Servers

Two name servers handle the delegation for bio-photonics.com: dns29.hichina.com and dns30.hichina.com.

bio-photonics.com has the same name server delegation as a number of other domains, such as shahou.com, xyhxjy.com, bidtranslation.com and two more.

bio-photonics.com partially shares its NS delegation with several other domains, including xunzhen.com, cclloo.com, csbkoyv.cn 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.

Host names resolving to 9 IP numbers:

dns29.hichina.com resolves to 39.96.153.39, 39.96.153.59 and 47.118.199.199 among others, with 6 other IP addresses in total.

dns30.hichina.com resolves to 39.96.153.37, 39.96.153.62 and 47.118.199.197 among others, with 6 other IP addresses in total.

bio-photonics.com - robtex.com