`prefixtechnologies.com`

DNSSEC	⚠️ Not signed
A	34.174.45.24^{🇺🇸 Google34.174.0.0/17}
		PTR	`24.45.174.34.bc.googleusercontent.com`
NS	`ns57.1and1.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5220:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1032.ui-dns.com`
		A	217.160.82.32^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1032.ui-dns.com`
NS	`ns58.1and1.com`
		A	2001:8d8:fe:53:0:d9a0:531f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1031.ui-dns.org`
		A	217.160.83.31^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1031.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 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`
TXT	`v=verifydomain MS=6832007`
TXT	`v=spf1 ip4:206.108.40.0/25 include:autotask.net ip4:199.16.139.16/28 ip4:206....`
TXT	`MS=D135EDE464D4F829004D1F0BA48017E280710E68`
SOA	`ns57.1and1.com`hostmaster@1and1.com 2016-07-25 #19

`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=1774451302

Same first word

prefixtechnologies.com

DNS History

10 records (5 active, 5 former)

●NSns57.1and1.com2015-07-22 → 2026-03-25 · 2 obs

● 2015-07-22 13:37:32
● 2026-03-25 15:27:36

●NSns58.1and1.com2015-07-22 → 2026-03-25 · 2 obs

● 2015-07-22 13:37:32
● 2026-03-25 15:27:36

○MXmx00.1and1.com2015-07-22 → 2020-01-03 · 4 obs

● 2015-07-22 13:37:32
● 2020-01-03 03:22:12
○ 2026-02-21 21:48:48
○ 2026-03-25 15:27:36

●MXmx00.ionos.com2026-02-21 → 2026-03-25 · 3 obs

○ 2020-01-03 03:22:12
● 2026-02-21 21:48:48
● 2026-03-25 15:27:36

○MXmx01.1and1.com2015-07-22 → 2020-01-03 · 4 obs

● 2015-07-22 13:37:32
● 2020-01-03 03:22:12
○ 2026-02-21 21:48:48
○ 2026-03-25 15:27:36

●MXmx01.ionos.com2026-02-21 → 2026-03-25 · 3 obs

○ 2020-01-03 03:22:12
● 2026-02-21 21:48:48
● 2026-03-25 15:27:36

○A216.250.120.2372017-03-16 → 2017-03-16 · 4 obs

○ 2016-07-12 00:14:52
● 2017-03-16 08:53:50
○ 2020-01-03 03:22:12
○ 2026-03-25 15:27:36

●A34.174.45.242026-02-21 → 2026-03-25 · 3 obs

○ 2020-01-03 03:22:12
● 2026-02-21 21:48:48
● 2026-03-25 15:27:36

○A74.208.236.1042020-01-03 → 2020-01-03 · 4 obs

○ 2017-03-16 08:53:50
● 2020-01-03 03:22:12
○ 2026-02-21 21:48:48
○ 2026-03-25 15:27:36

○A74.208.26.1302015-07-22 → 2016-07-12 · 4 obs

● 2015-07-22 13:37:32
● 2016-07-12 00:14:52
○ 2017-03-16 08:53:50
○ 2026-03-25 15:27:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...	-
prefixtechnologies.com	ns57.1and1.com, ns58.1and1.com	4 records

✅ Authoritative Response

Server:217.160.82.32

NS records: ns57.1and1.com, ns58.1and1.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prefixtechnologies.com (unsigned zone)

⏱️ Timing

Total: 185ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.174.45.24`
NS	2	`ns58.1and1.com, ns57.1and1.com`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	3	`v=spf1 ip4:206.108.40.0/25 include:autot, v=verifydomain MS=6832007...`
SOA	1	`ns57.1and1.com hostmaster.1and1.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns57.1and1.com, ns57.1and1.com, ns58.1and1.com...)

Analysis

IP Addresses

prefixtechnologies.com resolves to one IP number: 34.174.45.24.

Other host names, for instance gonzostrategies.com, filum.com.ar, salmoncove.ca, nearesearch.com and mail.kenworthdelecuador.com share IP numbers with prefixtechnologies.com.

Name Servers

prefixtechnologies.com's delegation uses two name servers: ns57.1and1.com and ns58.1and1.com.

prefixtechnologies.com uses the same name server setup as other domains, such as radiatorkit.com, tmsent.com, thehousefamily.com, nartv.org and spikenzielabs.com.

prefixtechnologies.com at least partially shares name servers with other domains, for instance heliosderm.com, greatamericantrading.com, tondtware.com and pax2e.com.

These name servers are often used with ns-us.1and1-dns.com and ns-us.1and1-dns.us.

Host names with two IPs:

ns57.1and1.com points to 2001:8d8:fe:53:0:d9a0:5220:100 and 217.160.82.32

ns58.1and1.com points to 2001:8d8:fe:53:0:d9a0:531f:100 and 217.160.83.31

Mail Servers

prefixtechnologies.com is served by two mail servers mx00.ionos.com and mx01.ionos.com.

prefixtechnologies.com shares the same mail server setup as other domains, for instance rahmani.info, mpj.cx, adbeltran.com, vwcam.com and driftonby.com.

Host names with a single IP address: mx00.ionos.com points to 74.208.5.3; mx01.ionos.com points to 74.208.5.21.

prefixtechnologies.com - robtex.com