preauth.com - dns.ninja

`preauth.com`

DNSSEC	⚠️ Not signed
A	216.74.148.208^{🇺🇸 AS3561216.74.128.0/19}
NS	`a1-196.akam.net` ⭐
		A	2600:1401:2::c4^{🇺🇸 Akamai2600:1401:2::/48 Technologies}
			PTR	`a1-196.akam.net`
			PTR	`ns1-196.akam.net`
		A	193.108.91.196^{🇳🇱 Akamai193.108.91.0/24 Technologies}
			PTR	`a1-196.akam.net`
			PTR	`ns1-196.akam.net`
NS	`a13-65.akam.net`
		A	2600:1480:800::41^{🇺🇸 Akamai2600:1480:800::/48 Technologies}
			PTR	`a13-65.akam.net`
			PTR	`ns2-65.akam.net`
		A	2.22.230.65^{🇳🇱 Akamai2.22.230.0/24 Technologies}
NS	`a22-66.akam.net`
		A	2600:1480:7800::42^{🇺🇸 Akamai2600:1480:7800::/48 Technologies}
			PTR	`a22-66.akam.net`
		A	23.211.61.66^{🇺🇸 Akamai23.211.61.0/24 Technologies}
			PTR	`a22-66.akam.net`
NS	`a24-67.akam.net`
		A	2600:1480:9800::43^{🇺🇸 Akamai2600:1480:9800::/48 Technologies}
			PTR	`a24-67.akam.net`
		A	2.16.130.67^{🇳🇱 Akamai2.16.130.0/24 Technologies}
			PTR	`a24-67.akam.net`
NS	`a8-64.akam.net`
		A	2600:1403:a::40^{🇺🇸 Akamai2600:1403:a::/48 Technologies}
			PTR	`a8-64.akam.net`
		A	2.16.40.64^{🇳🇱 Akamai2.16.40.0/24 Technologies}
			PTR	`a8-64.akam.net`
NS	`a9-65.akam.net`
		A	2a02:26f0:117::41^{🇳🇱 Akamai2a02:26f0:117::/48 Technologies}
			PTR	`a9-65.akam.net`
			PTR	`ns5-65.akam.net`
		A	184.85.248.65^{🇺🇸 Akamai184.85.248.0/24 Technologies}
			PTR	`a9-65.akam.net`
			PTR	`ns5-65.akam.net`
TXT	`v=spf1 -all`
SOA	`a1-196.akam.net`dns@aexp.com serial=954

`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=1786704564

Same first word

preauth.net

preauth.com

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DNS History

14 records (7 active, 7 former)

●NSa1-196.akam.net2026-03-31 → 2026-08-14 · 3 obs

○ 2020-02-28 12:23:16
● 2026-03-31 08:33:28
● 2026-08-14 10:57:58

●NSa13-65.akam.net2026-03-31 → 2026-08-14 · 3 obs

○ 2020-02-28 12:23:16
● 2026-03-31 08:33:28
● 2026-08-14 10:57:58

●NSa22-66.akam.net2026-03-31 → 2026-08-14 · 3 obs

○ 2020-02-28 12:23:16
● 2026-03-31 08:33:28
● 2026-08-14 10:57:58

●NSa24-67.akam.net2026-03-31 → 2026-08-14 · 3 obs

○ 2020-02-28 12:23:16
● 2026-03-31 08:33:28
● 2026-08-14 10:57:58

●NSa8-64.akam.net2026-03-31 → 2026-08-14 · 3 obs

○ 2020-02-28 12:23:16
● 2026-03-31 08:33:28
● 2026-08-14 10:57:58

●NSa9-65.akam.net2026-03-31 → 2026-08-14 · 3 obs

○ 2020-02-28 12:23:16
● 2026-03-31 08:33:28
● 2026-08-14 10:57:58

○NSgw.aexp.com2015-05-16 → 2020-02-28 · 5 obs

○ 2007-10-22 22:24:04
● 2015-05-16 18:45:24
● 2020-02-28 12:23:16
○ 2026-03-31 08:33:28
○ 2026-08-14 10:57:58

○NSgw2.aexp.com2015-05-16 → 2017-01-03 · 5 obs

○ 2007-10-22 22:24:04
● 2015-05-16 18:45:24
● 2017-01-03 01:11:22
○ 2020-02-28 12:23:16
○ 2026-08-14 10:57:58

○NSgw3.aexp.com2015-05-16 → 2020-02-28 · 5 obs

○ 2007-10-22 22:24:04
● 2015-05-16 18:45:24
● 2020-02-28 12:23:16
○ 2026-03-31 08:33:28
○ 2026-08-14 10:57:58

○NSgw4.aexp.com2015-05-16 → 2020-02-28 · 5 obs

○ 2007-10-22 22:24:04
● 2015-05-16 18:45:24
● 2020-02-28 12:23:16
○ 2026-03-31 08:33:28
○ 2026-08-14 10:57:58

○NSgw5.aexp.com2015-05-16 → 2020-02-28 · 5 obs

○ 2007-10-22 22:24:04
● 2015-05-16 18:45:24
● 2020-02-28 12:23:16
○ 2026-03-31 08:33:28
○ 2026-08-14 10:57:58

○NSns1.netbcp.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 22:24:04
○ 2015-05-16 18:45:24
○ 2026-08-14 10:57:58

○NSns2.netbcp.net2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 22:24:04
○ 2015-05-16 18:45:24
○ 2026-08-14 10:57:58

●A216.74.148.2082015-05-16 → 2026-08-14 · 3 obs

○ 2007-10-22 22:24:04
● 2015-05-16 18:45:24
● 2026-08-14 10:57:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
preauth.com	a9-65.akam.net, a8-64.akam.net, a24-67.akam.net, a22-66.akam.net...	-

✅ Authoritative Response

Server:2.22.230.65

NS records: a9-65.akam.net, a8-64.akam.net, a24-67.akam.net, a22-66.akam.net, a13-65.akam.net, a1-196.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for preauth.com (unsigned zone)

⏱️ Timing

Total: 489ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.74.148.208`
NS	6	`a22-66.akam.net, a24-67.akam.net...`
TXT	1	`v=spf1 -all`
SOA	1	`a1-196.akam.net dns.aexp.com`

Analysis

IP Addresses

preauth.com resolves to one IP address: 216.74.148.208.

Name Servers

preauth.com delegates authority to 6 name servers: a1-196.akam.net, a13-65.akam.net, a22-66.akam.net plus 3 other.

The name servers of preauth.com overlap at least partially with those of other domains — among them expresso.bradesco, rawpicapp.com, nationalereisverzekering.nl and two more.

These name servers commonly appear in delegations together with a9-65.akam.net, a8-64.akam.net, a24-67.akam.net and 5 other.

Hostnames that resolve to two IP addresses:

a1-196.akam.net directs traffic to 193.108.91.196 and 2600:1401:2::c4.

a13-65.akam.net directs traffic to 2.22.230.65 and 2600:1480:800::41.

a22-66.akam.net directs traffic to 23.211.61.66 and 2600:1480:7800::42.

a24-67.akam.net directs traffic to 2.16.130.67 and 2600:1480:9800::43.

a8-64.akam.net directs traffic to 2.16.40.64 and 2600:1403:a::40.

a9-65.akam.net directs traffic to 184.85.248.65 and 2a02:26f0:117::41.