optifrex.com - robtex.com

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`optifrex.com`

DNSSEC	⚠️ Not signed
A	2600:9000:244d:800:1b:132e:6340:93a1^{🇺🇸 Amazon}
A	2600:9000:244d:8800:1b:132e:6340:93a1^{🇺🇸 Amazon}
A	2600:9000:244d:8e00:1b:132e:6340:93a1^{🇺🇸 Amazon}
A	2600:9000:244d:9c00:1b:132e:6340:93a1^{🇺🇸 Amazon}
A	2600:9000:244d:a600:1b:132e:6340:93a1^{🇺🇸 Amazon}
A	2600:9000:244d:ac00:1b:132e:6340:93a1^{🇺🇸 Amazon}
A	2600:9000:244d:d000:1b:132e:6340:93a1^{🇺🇸 Amazon}
A	2600:9000:244d:d400:1b:132e:6340:93a1^{🇺🇸 Amazon}
A	3.162.112.2^{🇺🇸 Amazon}
A	3.162.112.26^{🇺🇸 Amazon}
A	3.162.112.54^{🇺🇸 Amazon}
A	3.162.112.61^{🇺🇸 Amazon}
NS	`harmony.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2692^{🇺🇸 Cloudflare}
			PTR	`harmony.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c292^{🇨🇷 Cloudflare}
			PTR	`harmony.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2292^{🇺🇸 Cloudflare}
			PTR	`harmony.ns.cloudflare.com`
		A	108.162.194.146^{🇺🇸 Cloudflare}
			PTR	`harmony.ns.cloudflare.com`
		A	162.159.38.146^Cloudflare
			PTR	`harmony.ns.cloudflare.com`
		A	172.64.34.146^{🇺🇸 Cloudflare}
			PTR	`harmony.ns.cloudflare.com`
NS	`terin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bec^{🇺🇸 Cloudflare}
			PTR	`terin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ec^{🇨🇷 Cloudflare}
			PTR	`terin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ec^{🇺🇸 Cloudflare}
			PTR	`terin.ns.cloudflare.com`
		A	108.162.193.236^{🇺🇸 Cloudflare}
			PTR	`terin.ns.cloudflare.com`
		A	172.64.33.236^{🇺🇸 Cloudflare}
			PTR	`terin.ns.cloudflare.com`
		A	173.245.59.236^{🇺🇸 Cloudflare}
			PTR	`terin.ns.cloudflare.com`
MX	`mx00.kundenserver.de`⁽⁹⁹⁹⁾
		A	212.227.15.41^{🇩🇪 IONOS-AS}
			PTR	`mx00.kundenserver.de`
MX	`mx01.kundenserver.de`⁽⁹⁹⁹⁾
		A	217.72.192.67^{🇩🇪 IONOS-AS}
			PTR	`mx01.kundenserver.de`
HTTPS	HTTP/2
SOA	`harmony.ns.cloudflare.com`dns@cloudflare.com serial=2392886584

`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=1770918430

Same first word

optifrex.com

Similar names

DNS History

32 records (16 active, 16 former)

●NSharmony.ns.cloudflare.com2026-02-15 → 2026-02-15 · 3 obs

○ 2017-06-02 14:48:18
● 2026-02-15 16:58:22
● 2026-02-15 16:58:24

○NSns-de.1and1-dns.biz2015-08-12 → 2017-06-02 · 4 obs

● 2015-08-12 23:31:50
● 2017-06-02 14:48:18
○ 2026-02-15 16:58:22
○ 2026-02-15 16:58:24

○NSns-de.1and1-dns.com2015-08-12 → 2017-06-02 · 4 obs

● 2015-08-12 23:31:50
● 2017-06-02 14:48:18
○ 2026-02-15 16:58:22
○ 2026-02-15 16:58:24

○NSns-de.1and1-dns.de2015-08-12 → 2017-06-02 · 4 obs

● 2015-08-12 23:31:50
● 2017-06-02 14:48:18
○ 2026-02-15 16:58:22
○ 2026-02-15 16:58:24

○NSns-de.1and1-dns.org2015-08-12 → 2017-06-02 · 4 obs

● 2015-08-12 23:31:50
● 2017-06-02 14:48:18
○ 2026-02-15 16:58:22
○ 2026-02-15 16:58:24

●NSterin.ns.cloudflare.com2026-02-15 → 2026-02-15 · 3 obs

○ 2017-06-02 14:48:18
● 2026-02-15 16:58:22
● 2026-02-15 16:58:24

●MXmx00.kundenserver.de2015-08-12 → 2026-02-15 · 2 obs

● 2015-08-12 23:31:50
● 2026-02-15 16:58:24

●MXmx01.kundenserver.de2015-08-12 → 2026-02-15 · 2 obs

● 2015-08-12 23:31:50
● 2026-02-15 16:58:24

○A2001:8d8:1000:57:9aa0:7f4c:55af:481d2015-08-12 → 2016-03-01 · 4 obs

● 2015-08-12 23:31:50
● 2016-03-01 16:00:18
○ 2016-11-19 07:09:48
○ 2026-02-15 16:58:24

○A2001:8d8:100f:f000::2602016-11-19 → 2017-06-02 · 5 obs

○ 2016-03-01 16:00:18
● 2016-11-19 07:09:48
● 2017-06-02 14:48:18
○ 2026-02-15 16:58:22
○ 2026-02-15 16:58:24

○A217.160.0.1712016-11-19 → 2017-06-02 · 5 obs

○ 2016-03-01 16:00:18
● 2016-11-19 07:09:48
● 2017-06-02 14:48:18
○ 2026-02-15 16:58:22
○ 2026-02-15 16:58:24

○A217.160.70.1812015-08-12 → 2016-03-01 · 4 obs

● 2015-08-12 23:31:50
● 2016-03-01 16:00:18
○ 2016-11-19 07:09:48
○ 2026-02-15 16:58:24

○A2600:9000:244d:1a00:1b:132e:6340:93a12026-02-15 → 2026-02-15 · 2 obs

○ 2026-02-15 16:58:22
○ 2026-02-15 16:58:24

○A2600:9000:244d:2000:1b:132e:6340:93a12026-02-15 → 2026-02-15 · 2 obs

○ 2026-02-15 16:58:22
○ 2026-02-15 16:58:24

○A2600:9000:244d:4000:1b:132e:6340:93a12026-02-15 → 2026-02-15 · 2 obs

○ 2026-02-15 16:58:22
○ 2026-02-15 16:58:24

○A2600:9000:244d:4400:1b:132e:6340:93a12026-02-15 → 2026-02-15 · 2 obs

○ 2026-02-15 16:58:22
○ 2026-02-15 16:58:24

○A2600:9000:244d:6000:1b:132e:6340:93a12026-02-15 → 2026-02-15 · 2 obs

○ 2026-02-15 16:58:22
○ 2026-02-15 16:58:24

●A2600:9000:244d:800:1b:132e:6340:93a12026-02-15 → 2026-02-15 · 3 obs

○ 2017-06-02 14:48:18
● 2026-02-15 16:58:22
● 2026-02-15 16:58:24

●A2600:9000:244d:8800:1b:132e:6340:93a12026-02-15 → 2026-02-15 · 3 obs

○ 2017-06-02 14:48:18
● 2026-02-15 16:58:22
● 2026-02-15 16:58:24

●A2600:9000:244d:8e00:1b:132e:6340:93a12026-02-15 → 2026-02-15 · 3 obs

○ 2017-06-02 14:48:18
● 2026-02-15 16:58:22
● 2026-02-15 16:58:24

●A2600:9000:244d:9c00:1b:132e:6340:93a12026-02-15 → 2026-02-15 · 3 obs

○ 2017-06-02 14:48:18
● 2026-02-15 16:58:22
● 2026-02-15 16:58:24

●A2600:9000:244d:a600:1b:132e:6340:93a12026-02-15 → 2026-02-15 · 3 obs

○ 2017-06-02 14:48:18
● 2026-02-15 16:58:22
● 2026-02-15 16:58:24

○A2600:9000:244d:aa00:1b:132e:6340:93a12026-02-15 → 2026-02-15 · 2 obs

○ 2026-02-15 16:58:22
○ 2026-02-15 16:58:24

●A2600:9000:244d:ac00:1b:132e:6340:93a12026-02-15 → 2026-02-15 · 3 obs

○ 2017-06-02 14:48:18
● 2026-02-15 16:58:22
● 2026-02-15 16:58:24

●A2600:9000:244d:d000:1b:132e:6340:93a12026-02-15 → 2026-02-15 · 3 obs

○ 2017-06-02 14:48:18
● 2026-02-15 16:58:22
● 2026-02-15 16:58:24

●A2600:9000:244d:d400:1b:132e:6340:93a12026-02-15 → 2026-02-15 · 3 obs

○ 2017-06-02 14:48:18
● 2026-02-15 16:58:22
● 2026-02-15 16:58:24

○A2600:9000:244d:e200:1b:132e:6340:93a12026-02-15 → 2026-02-15 · 2 obs

○ 2026-02-15 16:58:22
○ 2026-02-15 16:58:24

○A2600:9000:244d:f400:1b:132e:6340:93a12026-02-15 → 2026-02-15 · 2 obs

○ 2026-02-15 16:58:22
○ 2026-02-15 16:58:24

●A3.162.112.22026-02-15 → 2026-02-15 · 3 obs

○ 2017-06-02 14:48:18
● 2026-02-15 16:58:22
● 2026-02-15 16:58:24

●A3.162.112.262026-02-15 → 2026-02-15 · 3 obs

○ 2017-06-02 14:48:18
● 2026-02-15 16:58:22
● 2026-02-15 16:58:24

●A3.162.112.542026-02-15 → 2026-02-15 · 3 obs

○ 2017-06-02 14:48:18
● 2026-02-15 16:58:22
● 2026-02-15 16:58:24

●A3.162.112.612026-02-15 → 2026-02-15 · 3 obs

○ 2017-06-02 14:48:18
● 2026-02-15 16:58:22
● 2026-02-15 16:58:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optifrex.com	terin.ns.cloudflare.com, harmony.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.194.146

NS records: terin.ns.cloudflare.com, harmony.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optifrex.com (unsigned zone)

⏱️ Timing

Total: 351ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.162.112.54, 3.162.112.2...`
AAAA	8	`2600:9000:244d:4000:1b:132e:6340:93a1, 2600:9000:244d:e000:1b:132e:6340:93a1...`
NS	2	`harmony.ns.cloudflare.com, terin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`harmony.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (terin.ns.cloudflare.com, terin.ns.cloudflare.com, terin.ns.cloudflare.com...)

AI analysis

optifrex.com maps to twelve IP numbers: 2600:9000:244d:800:1b:132e:6340:93a1, 2600:9000:244d:8800:1b:132e:6340:93a1, 2600:9000:244d:8e00:1b:132e:6340:93a1, 2600:9000:244d:9c00:1b:132e:6340:93a1, 2600:9000:244d:a600:1b:132e:6340:93a1, 2600:9000:244d:ac00:1b:132e:6340:93a1, 2600:9000:244d:d000:1b:132e:6340:93a1, 2600:9000:244d:d400:1b:132e:6340:93a1, 3.162.112.2, 3.162.112.26, 3.162.112.54 and 3.162.112.61.

other host names include verybuy.cc, markmcnear.com, d3f80hodibw232.cloudfront.net, chillingout.co.kr and rustys-canoe.com; they share IP numbers with optifrex.com.

Two name servers harmony.ns.cloudflare.com and terin.ns.cloudflare.com handle the delegation for optifrex.com.

optifrex.com shares the same name server setup as other domains, for instance seekeywestlive.com, downeastrcd.com, jagosound.com, cavestudioproduction.com and loisive.com.

optifrex.com at least partially shares name servers with other domains, for instance cnline.com.cn, glfl.edu.lb, dennispraet.com, briana.kim and bedicohoa.com.

These name servers are commonly used with izabella.ns.cloudflare.com and alberto.ns.cloudflare.com.

Six IP addresses per host:

harmony.ns.cloudflare.com points to 2606:4700:50::a29f:2692, 2803:f800:50::6ca2:c292, 2a06:98c1:50::ac40:2292, 108.162.194.146, 162.159.38.146 and 172.64.34.146; terin.ns.cloudflare.com points to 2606:4700:58::adf5:3bec, 2803:f800:50::6ca2:c1ec, 2a06:98c1:50::ac40:21ec, 108.162.193.236, 172.64.33.236 and 173.245.59.236

optifrex.com is handled by two mail servers: mx00.kundenserver.de and mx01.kundenserver.de.

optifrex.com uses the same mail server setup as other domains, for instance durschang.com, arno-heim.de, bs-hn.de, mail1.oralchirurgie-winnenden.de and www.sessionlinkpro.com.

optifrex.com shares at least partially some mail servers with other domains, for instance bmw-feil.de, dailydata.de, trans-logo-tech.de, bikeversand.de and mail.eurofriwa.de.

Host names with one IP:

mx00.kundenserver.de points to: 212.227.15.41

mx01.kundenserver.de points to: 217.72.192.67