`sima-tech.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::291^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-0291.elastic-ssl.ui-r.com`
A	74.208.236.72^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1039.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:39^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1039.ui-dns.de`
		A	185.132.32.39^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1039.ui-dns.de`
NS	`ns1039.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:39^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1039.ui-dns.biz`
		A	185.132.33.39^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1039.ui-dns.biz`
NS	`ns1039.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:39^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1039.ui-dns.com`
		A	185.132.34.39^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1039.ui-dns.com`
NS	`ns1039.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5327:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1039.ui-dns.org`
		A	217.160.83.39^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1039.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
		A	74.208.114.65^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
		A	74.208.114.66^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1039.ui-dns.de`hostmaster@1and1.com 2017-02-27 #4

`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=1784284802

Same first word

sima-tech.net

sima-tech.com

Similar names

aims-tech.com

siam-tech.com

smai-tech.com

hitec-ams.com

shima-tec.co.jp

asmi-tech.com

chi-steam.com

DNS History

20 records (8 active, 12 former)

○NSns-us.1and1-dns.com2015-07-25 → 2017-03-30 · 4 obs

● 2015-07-25 14:13:12
● 2017-03-30 09:53:16
○ 2020-04-13 11:28:42
○ 2026-07-17 10:57:52

○NSns-us.1and1-dns.de2015-07-25 → 2017-03-30 · 4 obs

● 2015-07-25 14:13:12
● 2017-03-30 09:53:16
○ 2020-04-13 11:28:42
○ 2026-07-17 10:57:52

○NSns-us.1and1-dns.org2015-07-25 → 2017-03-30 · 4 obs

● 2015-07-25 14:13:12
● 2017-03-30 09:53:16
○ 2020-04-13 11:28:42
○ 2026-07-17 10:57:52

○NSns-us.1and1-dns.us2015-07-25 → 2017-03-30 · 4 obs

● 2015-07-25 14:13:12
● 2017-03-30 09:53:16
○ 2020-04-13 11:28:42
○ 2026-07-17 10:57:52

●NSns1039.ui-dns.biz2020-04-13 → 2026-07-17 · 3 obs

○ 2017-03-30 09:53:16
● 2020-04-13 11:28:42
● 2026-07-17 10:57:52

●NSns1039.ui-dns.com2020-04-13 → 2026-07-17 · 3 obs

○ 2017-03-30 09:53:16
● 2020-04-13 11:28:42
● 2026-07-17 10:57:52

●NSns1039.ui-dns.de2020-04-13 → 2026-07-17 · 3 obs

○ 2017-03-30 09:53:16
● 2020-04-13 11:28:42
● 2026-07-17 10:57:52

●NSns1039.ui-dns.org2020-04-13 → 2026-07-17 · 3 obs

○ 2017-03-30 09:53:16
● 2020-04-13 11:28:42
● 2026-07-17 10:57:52

○MXmx00.1and1.com2015-07-25 → 2020-04-13 · 4 obs

● 2015-07-25 14:13:12
● 2020-04-13 11:28:42
○ 2026-05-12 12:47:14
○ 2026-07-17 10:57:52

●MXmx00.ionos.com2026-05-12 → 2026-07-17 · 3 obs

○ 2020-04-13 11:28:42
● 2026-05-12 12:47:14
● 2026-07-17 10:57:52

○MXmx01.1and1.com2015-07-25 → 2020-04-13 · 4 obs

● 2015-07-25 14:13:12
● 2020-04-13 11:28:42
○ 2026-05-12 12:47:14
○ 2026-07-17 10:57:52

●MXmx01.ionos.com2026-05-12 → 2026-07-17 · 3 obs

○ 2020-04-13 11:28:42
● 2026-05-12 12:47:14
● 2026-07-17 10:57:52

○A162.252.156.1292015-07-25 → 2015-11-21 · 4 obs

● 2015-07-25 14:13:12
● 2015-11-21 20:39:44
○ 2016-02-29 07:38:00
○ 2026-07-17 10:57:52

○A2607:f1c0:1000:706f:b079:11e3:ea1f:c8062015-07-25 → 2015-11-21 · 4 obs

● 2015-07-25 14:13:12
● 2015-11-21 20:39:44
○ 2016-02-29 07:38:00
○ 2026-07-17 10:57:52

○A2607:f1c0:1000:9068:2d51:fa9c:6658:d0122016-07-13 → 2016-07-13 · 4 obs

○ 2016-02-29 07:38:00
● 2016-07-13 08:18:46
○ 2017-03-30 09:53:16
○ 2026-07-17 10:57:52

○A2607:f1c0:1000:9068:ff04:7aa0:b26d:40282016-02-29 → 2016-02-29 · 4 obs

○ 2015-11-21 20:39:44
● 2016-02-29 07:38:00
○ 2016-07-13 08:18:46
○ 2026-07-17 10:57:52

●A2607:f1c0:100f:f000::2912017-03-30 → 2026-07-17 · 3 obs

○ 2016-07-13 08:18:46
● 2017-03-30 09:53:16
● 2026-07-17 10:57:52

○A74.208.124.602016-02-29 → 2016-02-29 · 4 obs

○ 2015-11-21 20:39:44
● 2016-02-29 07:38:00
○ 2016-07-13 08:18:46
○ 2026-07-17 10:57:52

○A74.208.215.1302016-07-13 → 2016-07-13 · 4 obs

○ 2016-02-29 07:38:00
● 2016-07-13 08:18:46
○ 2017-03-30 09:53:16
○ 2026-07-17 10:57:52

●A74.208.236.722017-03-30 → 2026-07-17 · 3 obs

○ 2016-07-13 08:18:46
● 2017-03-30 09:53:16
● 2026-07-17 10:57:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sima-tech.com	ns1039.ui-dns.de, ns1039.ui-dns.biz, ns1039.ui-dns.org, ns1039.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.33.39

NS records: ns1039.ui-dns.de, ns1039.ui-dns.biz, ns1039.ui-dns.org, ns1039.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sima-tech.com (unsigned zone)

⏱️ Timing

Total: 387ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.72`
AAAA	1	`2607:f1c0:100f:f000::291`
NS	4	`ns1039.ui-dns.biz, ns1039.ui-dns.com...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1039.ui-dns.de hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1039.ui-dns.com, ns1039.ui-dns.com)

Analysis

IP Addresses

sima-tech.com resolves to the IP addresses 74.208.236.72 and 2607:f1c0:100f:f000::291

onceuponatimechildcare.com, rejfirearmstraining.com, copiconline.com plus two other host names have IP numbers in common with sima-tech.com.

Name Servers

Four name servers handle the delegation for sima-tech.com: ns1039.ui-dns.biz, ns1039.ui-dns.com, ns1039.ui-dns.de and ns1039.ui-dns.org.

sima-tech.com partially shares its NS delegation with several other domains, including panhorizon.de, titleofliberty.net, consens-finanzierung.de and two others.

The name servers ns1046.ui-dns.de, ns1118.ui-dns.org, ns1077.ui-dns.com and ns1071.ui-dns.biz are often found in use alongside these name servers.

ns1039.ui-dns.biz, ns1039.ui-dns.com, ns1039.ui-dns.de and ns1039.ui-dns.org each carry two IP addresses. ns1039.ui-dns.biz has 185.132.33.39 and 2607:f1c0:fe:53:185:132:33:39; ns1039.ui-dns.com has 185.132.34.39 and 2607:f1c0:fe:53:185:132:34:39; ns1039.ui-dns.de has 185.132.32.39 and 2607:f1c0:fe:53:185:132:32:39; ns1039.ui-dns.org has 217.160.83.39 and 2001:8d8:fe:53:0:d9a0:5327:100.

Mail Servers

sima-tech.com uses two mail servers, mx00.ionos.com and mx01.ionos.com.

The mail server setup of sima-tech.com matches that of other domains such as acsureplan.com, anxietydepressionfortcollins.com, reps.net and two others.

At least a portion of sima-tech.com's mail servers are also used by other domains, for example milkmaternity.com.

mx00.ionos.com and mx01.ionos.com each resolve to two IP addresses: mx00.ionos.com points to 74.208.5.3 and 74.208.114.65, while mx01.ionos.com points to 74.208.5.21 and 74.208.114.66.

sima-tech.com - robtex.com

sima-tech.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`sima-tech.com`

`com`