simmtech.com - dns.ninja

`simmtech.com`

DNSSEC	⚠️ Not signed
A	124.137.130.30^{🇰🇷 SKB-NET124.137.130.0/24 AS 18302(sknetworks)}
		PTR	`simmtech.com`
NS	`ns1-04.azure-dns.com` ⭐
		A	2603:1061:0:700::4^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
		A	13.107.236.4^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
NS	`ns2-04.azure-dns.net`
		A	2620:1ec:8ec:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
		A	150.171.21.4^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
NS	`ns3-04.azure-dns.org`
		A	2a01:111:4000:700::4^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-04.azure-dns.org`
		A	204.14.183.4^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-04.azure-dns.org`
NS	`ns4-04.azure-dns.info`
		A	2620:1ec:bda:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
		A	208.84.5.4^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
MX	`simmtech-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:124.137.130.30 ip4:58.27.58.40 ip4:124.137.130.42 ip4:124.138.75.2...`
TXT	`MS=ms40705441`
TXT	`2mqmqhhdkdqllsoqsf2v7o2d5p`
TXT	`f8ksbn39anfii0fhiruven8enq`
TXT	`k3r2s3nt99ss38eqhn1l0u9lk7`
TXT	`_wzu61ec93d3gnh0pcfu4jknkdwoz1fg`
SOA	`ns1-04.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`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=1786624104

Subdomains

sam.simmtech.com

Same first word

simmtech.academy

simmtech.ca

simmtech.co.kr

simmtech.biz

simmtech.net

simmtech.com

simmtech.cn

simmtech.co.uk

simmtech.cloud

simmtech.pl

Similar names

mistchem.com

hcmtimes.com

thecsmmi.com

stimchem.com

mimstech.com

immstech.com

mistchem.com.tw

chemmist.com

mchemist.in

msimtech.com

immtechs.com

mmistech.com

mitchems.com

mimtechs.com

mchemist.com

shmimtec.com

DNS History

11 records (6 active, 5 former)

○NSns2015-08-17 → 2016-04-17 · 4 obs

● 2015-08-17 12:33:54
● 2016-04-17 06:02:10
○ 2017-01-10 04:00:08
○ 2026-08-13 12:29:52

○NSns.simmtech.co.kr2015-08-17 → 2016-04-17 · 4 obs

● 2015-08-17 12:33:54
● 2016-04-17 06:02:10
○ 2017-01-10 04:00:08
○ 2026-08-13 12:29:52

●NSns1-04.azure-dns.com2017-01-10 → 2026-08-13 · 3 obs

○ 2016-04-17 06:02:10
● 2017-01-10 04:00:08
● 2026-08-13 12:29:52

●NSns2-04.azure-dns.net2017-01-10 → 2026-08-13 · 3 obs

○ 2016-04-17 06:02:10
● 2017-01-10 04:00:08
● 2026-08-13 12:29:52

●NSns3-04.azure-dns.org2017-01-10 → 2026-08-13 · 3 obs

○ 2016-04-17 06:02:10
● 2017-01-10 04:00:08
● 2026-08-13 12:29:52

●NSns4-04.azure-dns.info2017-01-10 → 2026-08-13 · 3 obs

○ 2016-04-17 06:02:10
● 2017-01-10 04:00:08
● 2026-08-13 12:29:52

○MXmail.simmtech.co.kr2015-08-17 → 2016-04-17 · 4 obs

● 2015-08-17 12:33:54
● 2016-04-17 06:02:10
○ 2017-01-10 04:00:08
○ 2026-08-13 12:29:52

○MXmail.simmtech.com2017-01-10 → 2018-01-13 · 5 obs

○ 2016-04-17 06:02:10
● 2017-01-10 04:00:08
● 2018-01-13 01:20:44
○ 2026-02-28 21:34:18
○ 2026-08-13 12:29:52

●MXsimmtech-com.mail.protection.outlook.com2026-02-28 → 2026-08-13 · 3 obs

○ 2018-01-13 01:20:44
● 2026-02-28 21:34:18
● 2026-08-13 12:29:52

●A124.137.130.302026-02-28 → 2026-08-13 · 3 obs

○ 2017-01-10 04:00:08
● 2026-02-28 21:34:18
● 2026-08-13 12:29:52

○A124.137.131.302015-08-17 → 2016-04-17 · 4 obs

● 2015-08-17 12:33:54
● 2016-04-17 06:02:10
○ 2017-01-10 04:00:08
○ 2026-08-13 12:29:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
simmtech.com	ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info	2 records

✅ Authoritative Response

Server:208.84.5.4

NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simmtech.com (unsigned zone)

⏱️ Timing

Total: 1124ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`124.137.130.30`
NS	4	`ns1-04.azure-dns.com, ns2-04.azure-dns.net...`
MX	1	`simmtech-com.mail.protection.outlook.com`
TXT	6	`v=spf1 ip4:124.137.130.30 ip4:58.27.58.4, MS=ms40705441...`
SOA	1	`ns1-04.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-04.azure-dns.com, ns1-04.azure-dns.com)

Analysis

Hierarchy

sam.simmtech.com is delegated beneath simmtech.com.

IP Addresses

simmtech.com points to a single IP number: 124.137.130.30.

Name Servers

simmtech.com has four authoritative name servers: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.

There is at least partial name server overlap between simmtech.com and other domains — phizzpop.net, oatly.se, oticon.jp and two more among them.

All four hostnames — ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org — resolve to two IP numbers apiece: ns1-04.azure-dns.com to 13.107.236.4 and 2603:1061:0:700::4; ns4-04.azure-dns.info to 208.84.5.4 and 2620:1ec:bda:700::4; ns2-04.azure-dns.net to 150.171.21.4 and 2620:1ec:8ec:700::4; ns3-04.azure-dns.org to 204.14.183.4 and 2a01:111:4000:700::4.

Mail Servers

simmtech.com has one mail server: simmtech-com.mail.protection.outlook.com.

simmtech-com.mail.protection.outlook.com points to 6 IP numbers: 52.101.124.117, 52.101.137.0, 52.101.157.80 and 3 other.