st-microelectronics.net - dns.ninja

`st-microelectronics.net`

DNSSEC	⚠️ Not signed
NS	`delta.dmz-eu.st.com` ⭐
		A	164.129.1.37^{Verizon-dual-homed-customers164.129.0.0/16}
			PTR	`delta.dmz-eu.st.com`
NS	`a1-23.akam.net` ⚠️ Not in parent delegation
		A	2600:1401:2::17^{🇺🇸 Akamai2600:1401:2::/48 Technologies}
			PTR	`a1-23.akam.net`
			PTR	`ns1-23.akam.net`
		A	193.108.91.23^{🇳🇱 Akamai193.108.91.0/24 Technologies}
			PTR	`a1-23.akam.net`
			PTR	`ns1-23.akam.net`
NS	`a2-66.akam.net` ⚠️ Not in parent delegation
		A	2600:1480:7000::42^{🇺🇸 Akamai2600:1480:7000::/48 Technologies}
			PTR	`a2-66.akam.net`
		A	95.100.174.66^{🇳🇱 Akamai95.100.174.0/24 Technologies}
			PTR	`a2-66.akam.net`
NS	`a28-66.akam.net` ⚠️ Not in parent delegation
		A	2600:1480:d800::42^{🇺🇸 Akamai2600:1480:d800::/48 Technologies}
			PTR	`a28-66.akam.net`
		A	95.100.173.66^{🇳🇱 Akamai95.100.173.0/24 Technologies}
			PTR	`a28-66.akam.net`
NS	`a5-64.akam.net` ⚠️ Not in parent delegation
		A	2600:1480:b000::40^{🇺🇸 Akamai2600:1480:b000::/48 Technologies}
			PTR	`a5-64.akam.net`
			PTR	`ns6-64.akam.net`
		A	95.100.168.64^{🇳🇱 Akamai95.100.168.0/24 Technologies}
			PTR	`a5-64.akam.net`
			PTR	`ns6-64.akam.net`
NS	`a8-66.akam.net` ⚠️ Not in parent delegation
		A	2600:1403:a::42^{🇺🇸 Akamai2600:1403:a::/48 Technologies}
			PTR	`a8-66.akam.net`
		A	2.16.40.66^{🇳🇱 Akamai2.16.40.0/24 Technologies}
			PTR	`a8-66.akam.net`
NS	`a9-65.akam.net` ⚠️ Not in parent delegation
		A	2a02:26f0:117::41^{🇳🇱 Akamai2a02:26f0:117::/48 Technologies}
			PTR	`a9-65.akam.net`
			PTR	`ns5-65.akam.net`
		A	184.85.248.65^{🇺🇸 Akamai184.85.248.0/24 Technologies}
			PTR	`a9-65.akam.net`
			PTR	`ns5-65.akam.net`
NS	`delta.dmz-ap.st.com`
		A	138.198.100.37^{🇬🇧 UUNET-JP-AP138.198.0.0/16}
			PTR	`delta.dmz-ap.st.com`
NS	`delta.dmz-us.st.com`
		A	167.4.1.37^{🇺🇸 AS7046167.4.0.0/16 STMicroelectronics}
			PTR	`delta.dmz-us.st.com`
TXT	`v=spf1 ip4:164.129.1.35 -all`
SOA	`delta.dmz-eu.st.com`dnsmaster@st.com serial=37

`net`

	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=1784654637

Same first word

st-microelectronics.us

st-microelectronics.com.hk

st-microelectronics.biz

st-microelectronics.mobi

st-microelectronics.com.mx

st-microelectronics.ma

st-microelectronics.tn

st-microelectronics.co.it

st-microelectronics.net

DNS History

9 records (9 active, 0 former)

●NSa1-23.akam.net2026-04-24 → 2026-07-21 · 3 obs

○ 2015-06-29 03:54:18
● 2026-04-24 01:21:44
● 2026-07-21 17:40:28

●NSa2-66.akam.net2026-04-24 → 2026-07-21 · 3 obs

○ 2015-06-29 03:54:18
● 2026-04-24 01:21:44
● 2026-07-21 17:40:28

●NSa28-66.akam.net2026-04-24 → 2026-07-21 · 3 obs

○ 2015-06-29 03:54:18
● 2026-04-24 01:21:44
● 2026-07-21 17:40:28

●NSa5-64.akam.net2026-04-24 → 2026-07-21 · 3 obs

○ 2015-06-29 03:54:18
● 2026-04-24 01:21:44
● 2026-07-21 17:40:28

●NSa8-66.akam.net2026-04-24 → 2026-07-21 · 3 obs

○ 2015-06-29 03:54:18
● 2026-04-24 01:21:44
● 2026-07-21 17:40:28

●NSa9-65.akam.net2026-04-24 → 2026-07-21 · 3 obs

○ 2015-06-29 03:54:18
● 2026-04-24 01:21:44
● 2026-07-21 17:40:28

●NSdelta.dmz-ap.st.com2015-06-29 → 2026-07-21 · 2 obs

● 2015-06-29 03:54:18
● 2026-07-21 17:40:28

●NSdelta.dmz-eu.st.com2015-06-29 → 2026-07-21 · 2 obs

● 2015-06-29 03:54:18
● 2026-07-21 17:40:28

●NSdelta.dmz-us.st.com2015-06-29 → 2026-07-21 · 2 obs

● 2015-06-29 03:54:18
● 2026-07-21 17:40:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
st-microelectronics.net	delta.dmz-us.st.com, delta.dmz-ap.st.com, delta.dmz-eu.st.com	-

✅ Authoritative Response

Server:164.129.1.37

NS records: delta.dmz-us.st.com, delta.dmz-ap.st.com, delta.dmz-eu.st.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for st-microelectronics.net (unsigned zone)

⏱️ Timing

Total: 2962ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	9	`a1-23.akam.net, a5-64.akam.net...`
TXT	1	`v=spf1 ip4:164.129.1.35 -all`
SOA	1	`delta.dmz-eu.st.com dnsmaster.st.com`

Analysis

Name Servers

The DNS delegation for st-microelectronics.net covers 9 name servers: a1-23.akam.net, a2-66.akam.net, a28-66.akam.net and 6 more.

The name servers of st-microelectronics.net overlap at least partially with those of other domains — among them lacoste.es, wmrc.info, jcrew.es and two more.

These name servers commonly appear in delegations together with a8-66.akam.net, a9-65.akam.net, delta.dmz-eu.st.com and 7 other.

Hostnames that resolve to two IP addresses:

a1-23.akam.net maps to two IP addresses — 193.108.91.23 and 2600:1401:2::17.

a2-66.akam.net maps to two IP addresses — 95.100.174.66 and 2600:1480:7000::42.

a28-66.akam.net maps to two IP addresses — 95.100.173.66 and 2600:1480:d800::42.

a5-64.akam.net maps to two IP addresses — 95.100.168.64 and 2600:1480:b000::40.

a8-66.akam.net maps to two IP addresses — 2.16.40.66 and 2600:1403:a::42.

a9-65.akam.net maps to two IP addresses — 184.85.248.65 and 2a02:26f0:117::41.

Hosts with just one IP address:

delta.dmz-ap.st.com points to the IP address 138.198.100.37.

delta.dmz-eu.st.com points to the IP address 164.129.1.37.

delta.dmz-us.st.com points to the IP address 167.4.1.37.