`spectrasynplus.cn`

DNSSEC	⚠️ Not signed
A	52.191.18.94^{🇺🇸 Microsoft52.160.0.0/11 MICROSOFT}
A	104.40.38.105^{🇺🇸 Microsoft104.40.0.0/13 MICROSOFT}
NS	`a1-5.akam.net` ⭐
		A	2600:1401:2::5^{🇺🇸 Akamai2600:1401:2::/48 Technologies}
			PTR	`a1-5.akam.net`
			PTR	`ns1-5.akam.net`
		A	193.108.91.5^{🇳🇱 Akamai193.108.91.0/24 Technologies}
			PTR	`a1-5.akam.net`
			PTR	`ns1-5.akam.net`
NS	`a1-116.akam.net`
		A	2600:1401:2::74^{🇺🇸 Akamai2600:1401:2::/48 Technologies}
			PTR	`a1-116.akam.net`
			PTR	`ns1-116.akam.net`
		A	193.108.91.116^{🇳🇱 Akamai193.108.91.0/24 Technologies}
			PTR	`a1-116.akam.net`
			PTR	`ns1-116.akam.net`
NS	`a10-67.akam.net`
		A	2600:1480:d000::43^{🇺🇸 Akamai2600:1480:d000::/48 Technologies}
			PTR	`a10-67.akam.net`
		A	96.7.50.67^{🇺🇸 Akamai96.7.50.0/24 Technologies}
			PTR	`a10-67.akam.net`
NS	`a13-67.akam.net` ⚠️ Not in zone NS records
		A	2600:1480:800::43^{🇺🇸 Akamai2600:1480:800::/48 Technologies}
			PTR	`a13-67.akam.net`
			PTR	`ns2-67.akam.net`
		A	2.22.230.67^{🇳🇱 Akamai2.22.230.0/24 Technologies}
			PTR	`a13-67.akam.net`
			PTR	`ns2-67.akam.net`
NS	`a14-65.akam.net`
		A	2600:1480:1800::41^{🇺🇸 Akamai2600:1480:1800::/48 Technologies}
			PTR	`a14-65.akam.net`
		A	184.26.161.65^{🇺🇸 Akamai184.26.161.0/24 Technologies}
			PTR	`a14-65.akam.net`
NS	`a18-64.akam.net`
		A	2600:1480:4800::40^{🇺🇸 Akamai2600:1480:4800::/48 Technologies}
			PTR	`a18-64.akam.net`
		A	95.101.36.64^{🇳🇱 Akamai95.101.36.0/24 Technologies}
			PTR	`a18-64.akam.net`
NS	`a3-66.akam.net` ⚠️ Not in zone NS records
		A	2600:1408:1c::42^{🇺🇸 Akamai2600:1408:1c::/48 Technologies}
			PTR	`a3-66.akam.net`
			PTR	`ns7-66.akam.net`
		A	96.7.49.66^{🇺🇸 Akamai96.7.49.0/24 Technologies}
			PTR	`a3-66.akam.net`
			PTR	`ns7-66.akam.net`
			PTR	`use6.akam.net`
NS	`ns2-67.akam.net` ⚠️ Not in parent delegation
		A	2.22.230.67^{🇳🇱 Akamai2.22.230.0/24 Technologies}
			PTR	`a13-67.akam.net`
			PTR	`ns2-67.akam.net`
NS	`use6.akam.net` ⚠️ Not in parent delegation
		A	2.16.40.65^{🇳🇱 Akamai2.16.40.0/24 Technologies}
			PTR	`a8-65.akam.net`
SOA	`a1-5.akam.net`gsc-emit-ns-core-route53@exxonmobil.com serial=1048

`cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034546407

Same first word

spectrasynplus.com.cn

spectrasynplus.com

spectrasynplus.info

spectrasynplus.net

spectrasynplus.cn

DNS History

15 records (11 active, 4 former)

●NSa1-116.akam.net2026-03-18 → 2026-03-22 · 3 obs

○ 2017-07-06 19:00:24
● 2026-03-18 11:05:42
● 2026-03-22 23:32:48

●NSa1-5.akam.net2026-03-18 → 2026-03-22 · 3 obs

○ 2017-07-06 19:00:24
● 2026-03-18 11:05:42
● 2026-03-22 23:32:48

●NSa10-67.akam.net2026-03-18 → 2026-03-22 · 3 obs

○ 2017-07-06 19:00:24
● 2026-03-18 11:05:42
● 2026-03-22 23:32:48

●NSa13-67.akam.net2026-03-18 → 2026-03-22 · 3 obs

○ 2017-07-06 19:00:24
● 2026-03-18 11:05:42
● 2026-03-22 23:32:48

●NSa14-65.akam.net2026-03-18 → 2026-03-22 · 3 obs

○ 2017-07-06 19:00:24
● 2026-03-18 11:05:42
● 2026-03-22 23:32:48

●NSa18-64.akam.net2026-03-18 → 2026-03-22 · 3 obs

○ 2017-07-06 19:00:24
● 2026-03-18 11:05:42
● 2026-03-22 23:32:48

●NSa3-66.akam.net2026-03-18 → 2026-03-22 · 3 obs

○ 2017-07-06 19:00:24
● 2026-03-18 11:05:42
● 2026-03-22 23:32:48

●NSns2-67.akam.net2026-03-18 → 2026-03-22 · 3 obs

○ 2017-07-06 19:00:24
● 2026-03-18 11:05:42
● 2026-03-22 23:32:48

○NSpegasus.mobil.com2015-08-06 → 2017-07-06 · 4 obs

● 2015-08-06 11:05:12
● 2017-07-06 19:00:24
○ 2026-03-18 11:05:42
○ 2026-03-22 23:32:48

○NSpegasus2.mobil.com2015-08-06 → 2017-07-06 · 4 obs

● 2015-08-06 11:05:12
● 2017-07-06 19:00:24
○ 2026-03-18 11:05:42
○ 2026-03-22 23:32:48

●NSuse6.akam.net2026-03-18 → 2026-03-22 · 3 obs

○ 2017-07-06 19:00:24
● 2026-03-18 11:05:42
● 2026-03-22 23:32:48

●A104.40.38.1052026-03-18 → 2026-03-22 · 3 obs

○ 2017-07-06 19:00:24
● 2026-03-18 11:05:42
● 2026-03-22 23:32:48

○A158.28.238.82015-08-06 → 2017-07-06 · 4 obs

● 2015-08-06 11:05:12
● 2017-07-06 19:00:24
○ 2026-03-18 11:05:42
○ 2026-03-22 23:32:48

○A158.35.238.82015-08-06 → 2017-07-06 · 4 obs

● 2015-08-06 11:05:12
● 2017-07-06 19:00:24
○ 2026-03-18 11:05:42
○ 2026-03-22 23:32:48

●A52.191.18.942026-03-18 → 2026-03-22 · 3 obs

○ 2017-07-06 19:00:24
● 2026-03-18 11:05:42
● 2026-03-22 23:32:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
spectrasynplus.cn	a3-66.akam.net, a1-116.akam.net, a10-67.akam.net, a13-67.akam.net...	-

✅ Authoritative Response

Server:184.26.161.65

NS records: a3-66.akam.net, a1-116.akam.net, a10-67.akam.net, a13-67.akam.net, a14-65.akam.net, a18-64.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spectrasynplus.cn (unsigned zone)

⏱️ Timing

Total: 953ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`52.191.18.94, 104.40.38.105`
NS	6	`ns2-67.akam.net, a10-67.akam.net...`
SOA	1	`a1-5.akam.net gsc-emit-ns-core-route53.e`

Analysis

IP Addresses

spectrasynplus.cn points to two IP numbers: 52.191.18.94 and 104.40.38.105.

Other host names, for instance mobillubes.no, mobil.com.br, growingthegulf.com, mobil.tm.se and esso-ace.de share IP numbers with spectrasynplus.cn.

Name Servers

spectrasynplus.cn is delegated to nine name servers: a1-116.akam.net, a1-5.akam.net, a10-67.akam.net, a13-67.akam.net, a14-65.akam.net, a18-64.akam.net, a3-66.akam.net, ns2-67.akam.net and use6.akam.net.

spectrasynplus.cn at least partially shares name servers with other domains, for instance timberland.bg, fifoonline.net.au, vans.surf, www.abrs.gov.au and engineering.dartmouth.edu.

These name servers are commonly used together with the name servers a8-67.akam.net, a5-66.akam.net, a7-66.akam.net, a22-65.akam.net, a9-67.akam.net, a11-66.akam.net, a12-64.akam.net, a12-66.akam.net, a1-250.akam.net and a7-67.akam.net.

Host names with two IP numbers:

a1-116.akam.net points to 2600:1401:2::74 and 193.108.91.116.

a1-5.akam.net points to 2600:1401:2::5 and 193.108.91.5.

a10-67.akam.net points to 2600:1480:d000::43 and 96.7.50.67.

a13-67.akam.net points to 2600:1480:800::43 and 2.22.230.67.

a14-65.akam.net points to 2600:1480:1800::41 and 184.26.161.65.

a18-64.akam.net points to 2600:1480:4800::40 and 95.101.36.64.

a3-66.akam.net points to 2600:1408:1c::42 and 96.7.49.66.

Host names with one IP number:

ns2-67.akam.net points to 2.22.230.67.

use6.akam.net points to 2.16.40.65.

Host names that point to 2.22.230.67 are a13-67.akam.net and ns2-67.akam.net.

spectrasynplus.cn - robtex.com