simtech.bg - dns.ninja

`simtech.bg`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d87a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1818^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.24^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.122^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bella.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bella.ns.cloudflare.com`
		A	108.162.192.74^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bella.ns.cloudflare.com`
		A	172.64.32.74^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bella.ns.cloudflare.com`
		A	173.245.58.74^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bella.ns.cloudflare.com`
NS	`glen.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`glen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`glen.ns.cloudflare.com`
		A	108.162.193.169^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	172.64.33.169^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	173.245.59.169^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
MX	`mail.simtech.bg` ⭐
		A	185.45.66.222^{🇧🇬 SUPERHOSTING_AS185.45.66.0/23 SUPERHOSTINGBG ROUTE OBJECT}
			PTR	`host-185-45-66-222.superhosting.bg`
TXT	`v=spf1 +ip4:185.45.67.46 +ip4:173.212.253.100 +ip4:193.34.145.204 +include:ma...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.24.24, 172.67.216.122
		IPv6 hints	2606:4700:3032::ac43:d87a, 2606:4700:3037::6815:1818
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`bella.ns.cloudflare.com`dns@cloudflare.com serial=2411141110

`bg`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.bg` ⭐
	NS	`b.nic.bg`
	NS	`c.nic.bg`
	NS	`d.nic.bg`
	NS	`e.nic.bg`
	NS	`p.nic.bg`
	SOA	`a.nic.bg`hostmaster@register.bg 2026-08-02 #4

Previously MX for

simtech.bg

Subdomains

mail.simtech.bg

Same first word

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chemist.in

meitsch.net

mitechs.com

chemist.co

smitech.nl

shimtec.pl

itechms.net

techism.in

chemist.de

DNS History

19 records (7 active, 12 former)

●NSbella.ns.cloudflare.com2026-03-09 → 2026-08-02 · 3 obs

○ 2017-02-08 23:04:58
● 2026-03-09 21:04:00
● 2026-08-02 12:11:54

●NSglen.ns.cloudflare.com2026-03-09 → 2026-08-02 · 3 obs

○ 2017-02-08 23:04:58
● 2026-03-09 21:04:00
● 2026-08-02 12:11:54

○NSns1.contabo.net2016-06-17 → 2017-02-08 · 5 obs

○ 2016-02-12 08:20:48
● 2016-06-17 15:36:02
● 2017-02-08 23:04:58
○ 2026-03-09 21:04:00
○ 2026-08-02 12:11:54

○NSns103.superhosting.bg2015-07-10 → 2016-02-12 · 4 obs

● 2015-07-10 18:08:20
● 2016-02-12 08:20:48
○ 2016-06-17 15:36:02
○ 2026-08-02 12:11:54

○NSns104.superhosting.bg2015-07-10 → 2016-02-12 · 4 obs

● 2015-07-10 18:08:20
● 2016-02-12 08:20:48
○ 2016-06-17 15:36:02
○ 2026-08-02 12:11:54

○NSns2.contabo.net2016-06-17 → 2017-02-08 · 5 obs

○ 2016-02-12 08:20:48
● 2016-06-17 15:36:02
● 2017-02-08 23:04:58
○ 2026-03-09 21:04:00
○ 2026-08-02 12:11:54

○NSns3.contabo.net2016-06-17 → 2017-02-08 · 5 obs

○ 2016-02-12 08:20:48
● 2016-06-17 15:36:02
● 2017-02-08 23:04:58
○ 2026-03-09 21:04:00
○ 2026-08-02 12:11:54

●MXmail.simtech.bg2016-06-17 → 2026-08-02 · 3 obs

○ 2016-02-12 08:20:48
● 2016-06-17 15:36:02
● 2026-08-02 12:11:54

○MXsimtech.bg2015-07-10 → 2016-02-12 · 4 obs

● 2015-07-10 18:08:20
● 2016-02-12 08:20:48
○ 2016-06-17 15:36:02
○ 2026-08-02 12:11:54

●A104.21.24.242026-03-27 → 2026-08-02 · 5 obs

○ 2026-03-09 21:04:00
● 2026-03-27 07:16:06
○ 2026-07-09 20:16:56
● 2026-07-19 03:53:10
● 2026-08-02 12:11:54

○A164.138.219.1902015-07-10 → 2016-02-12 · 4 obs

● 2015-07-10 18:08:20
● 2016-02-12 08:20:48
○ 2016-06-17 15:36:02
○ 2026-08-02 12:11:54

●A172.67.216.1222026-03-27 → 2026-08-02 · 5 obs

○ 2026-03-09 21:04:00
● 2026-03-27 07:16:06
○ 2026-07-09 20:16:56
● 2026-07-19 03:53:10
● 2026-08-02 12:11:54

○A188.114.96.02026-03-09 → 2026-07-09 · 6 obs

○ 2017-02-08 23:04:58
● 2026-03-09 21:04:00
○ 2026-03-27 07:16:06
● 2026-07-09 20:16:56
○ 2026-07-19 03:53:10
○ 2026-08-02 12:11:54

○A188.114.97.02026-03-09 → 2026-07-09 · 6 obs

○ 2017-02-08 23:04:58
● 2026-03-09 21:04:00
○ 2026-03-27 07:16:06
● 2026-07-09 20:16:56
○ 2026-07-19 03:53:10
○ 2026-08-02 12:11:54

●A2606:4700:3032::ac43:d87a2026-03-27 → 2026-08-02 · 5 obs

○ 2026-03-09 21:04:00
● 2026-03-27 07:16:06
○ 2026-07-09 20:16:56
● 2026-07-19 03:53:10
● 2026-08-02 12:11:54

●A2606:4700:3037::6815:18182026-03-27 → 2026-08-02 · 5 obs

○ 2026-03-09 21:04:00
● 2026-03-27 07:16:06
○ 2026-07-09 20:16:56
● 2026-07-19 03:53:10
● 2026-08-02 12:11:54

○A2a06:98c1:3120::2026-03-09 → 2026-07-09 · 6 obs

○ 2017-02-08 23:04:58
● 2026-03-09 21:04:00
○ 2026-03-27 07:16:06
● 2026-07-09 20:16:56
○ 2026-07-19 03:53:10
○ 2026-08-02 12:11:54

○A2a06:98c1:3121::2026-03-09 → 2026-07-09 · 6 obs

○ 2017-02-08 23:04:58
● 2026-03-09 21:04:00
○ 2026-03-27 07:16:06
● 2026-07-09 20:16:56
○ 2026-07-19 03:53:10
○ 2026-08-02 12:11:54

○A5.189.129.2322016-06-17 → 2017-02-08 · 5 obs

○ 2016-02-12 08:20:48
● 2016-06-17 15:36:02
● 2017-02-08 23:04:58
○ 2026-03-09 21:04:00
○ 2026-08-02 12:11:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
bg	c.nic.bg, e.nic.bg, a.nic.bg, p.nic.bg...	12 records
simtech.bg	bella.ns.cloudflare.com, glen.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.74

NS records: bella.ns.cloudflare.com, glen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simtech.bg (unsigned zone)

⏱️ Timing

Total: 561ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.216.122, 104.21.24.24`
AAAA	2	`2606:4700:3032::ac43:d87a, 2606:4700:3037::6815:1818`
NS	2	`bella.ns.cloudflare.com, glen.ns.cloudflare.com`
MX	1	`mail.simtech.bg (pri: 10)`
TXT	1	`v=spf1 +ip4:185.45.67.46 +ip4:173.212.25`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bella.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (c.nic.bg, c.nic.bg, e.nic.bg...)

Analysis

Hierarchy

simtech.bg serves as the parent of mail.simtech.bg.

IP Addresses

simtech.bg has four IP addresses: 104.21.24.24, 172.67.216.122, 2606:4700:3032::ac43:d87a and 2606:4700:3037::6815:1818.

Two other host names, along with mytalk.io, eubingo.org and onebitcoinclub.org, also share IP numbers with simtech.bg.

Name Servers

DNS delegation for simtech.bg points to two name servers: bella.ns.cloudflare.com and glen.ns.cloudflare.com.

simtech.bg shares its NS records with other domains, for example iterwebcms.com, yateiis-essirny.garden, yateiis-essirny.courses and two others.

simtech.bg has at least partial name server overlap with other domains, such as locationgonflables.com, rmwsoftware.com, studentidrott.nu and two others.

These name servers tend to appear together with the name servers dion.ns.cloudflare.com, jose.ns.cloudflare.com and walk.ns.cloudflare.com.

DNS names with 6 IP addresses:

bella.ns.cloudflare.com has IP addresses 108.162.192.74, 172.64.32.74 and 173.245.58.74, plus 3 other.

glen.ns.cloudflare.com has IP addresses 108.162.193.169, 172.64.33.169 and 173.245.59.169, plus 3 other.

Mail Servers

The sole mail server for simtech.bg is mail.simtech.bg.

mail.simtech.bg has exactly one IP number: 185.45.66.222.