nextauth.com - dns.ninja

`nextauth.com`

DNSSEC	⚠️ Not signed
A	2a01:4f9:c01e:1cd::1^{🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK}
		PTR	`lb1.nextauth.com`
A	95.217.171.9^{🇫🇮 Hetzner95.217.0.0/16 HETZNER-DC}
NS	`ns1-01.azure-dns.com` ⭐
		A	2603:1061:0:700::1^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-01.azure-dns.com`
		A	13.107.236.1^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-01.azure-dns.com`
NS	`ns2-01.azure-dns.net`
		A	2620:1ec:8ec:700::1^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-01.azure-dns.net`
		A	150.171.21.1^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-01.azure-dns.net`
NS	`ns3-01.azure-dns.org`
		A	2a01:111:4000:700::1^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-01.azure-dns.org`
		A	204.14.183.1^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-01.azure-dns.org`
NS	`ns4-01.azure-dns.info`
		A	2620:1ec:bda:700::1^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-01.azure-dns.info`
		A	208.84.5.1^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-01.azure-dns.info`
MX	`nextauth-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:135.181.212.164 ip4:134.58.240.0/23 ip6:2a02:2c40:0:c0::/64 ip6:2a...`
TXT	`MS=ms98259160`
SOA	`ns1-01.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`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=1783853442

Subdomains

ns.nextauth.com

sentry.nextauth.com

mail.nextauth.com

lb1.nextauth.com

Same first word

nextauth.com

Similar names

authentx.ai

theuntax.com

authentx.biz

authentx.com

authentx.org

authnext.com

utahnext.com

DNS History

18 records (7 active, 11 former)

○NSdns1.onamae-expired.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 15:17:32
○ 2020-01-26 20:17:00
○ 2026-07-12 10:57:18

○NSdns2.onamae-expired.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 15:17:32
○ 2020-01-26 20:17:00
○ 2026-07-12 10:57:18

○NSns.nextauth.com2020-01-26 → 2020-01-26 · 4 obs

○ 2016-12-18 15:17:32
● 2020-01-26 20:17:00
○ 2026-03-23 13:39:54
○ 2026-07-12 10:57:18

●NSns1-01.azure-dns.com2026-03-23 → 2026-07-12 · 3 obs

○ 2020-01-26 20:17:00
● 2026-03-23 13:39:54
● 2026-07-12 10:57:18

●NSns2-01.azure-dns.net2026-03-23 → 2026-07-12 · 3 obs

○ 2020-01-26 20:17:00
● 2026-03-23 13:39:54
● 2026-07-12 10:57:18

●NSns3-01.azure-dns.org2026-03-23 → 2026-07-12 · 3 obs

○ 2020-01-26 20:17:00
● 2026-03-23 13:39:54
● 2026-07-12 10:57:18

○NSns31.cloudns.net2020-01-26 → 2020-01-26 · 4 obs

○ 2016-12-18 15:17:32
● 2020-01-26 20:17:00
○ 2026-03-23 13:39:54
○ 2026-07-12 10:57:18

○NSns32.cloudns.net2020-01-26 → 2020-01-26 · 4 obs

○ 2016-12-18 15:17:32
● 2020-01-26 20:17:00
○ 2026-03-23 13:39:54
○ 2026-07-12 10:57:18

○NSns33.cloudns.net2020-01-26 → 2020-01-26 · 4 obs

○ 2016-12-18 15:17:32
● 2020-01-26 20:17:00
○ 2026-03-23 13:39:54
○ 2026-07-12 10:57:18

○NSns34.cloudns.net2020-01-26 → 2020-01-26 · 4 obs

○ 2016-12-18 15:17:32
● 2020-01-26 20:17:00
○ 2026-03-23 13:39:54
○ 2026-07-12 10:57:18

●NSns4-01.azure-dns.info2026-03-23 → 2026-07-12 · 3 obs

○ 2020-01-26 20:17:00
● 2026-03-23 13:39:54
● 2026-07-12 10:57:18

○MXmail.nextauth.com2020-01-26 → 2020-01-26 · 3 obs

● 2020-01-26 20:17:00
○ 2026-03-23 13:39:54
○ 2026-07-12 10:57:18

●MXnextauth-com.mail.protection.outlook.com2026-03-23 → 2026-07-12 · 3 obs

○ 2020-01-26 20:17:00
● 2026-03-23 13:39:54
● 2026-07-12 10:57:18

○A192.64.147.1412016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 15:17:32
○ 2020-01-26 20:17:00
○ 2026-07-12 10:57:18

○A23.253.164.1032016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 15:17:32
○ 2020-01-26 20:17:00
○ 2026-07-12 10:57:18

●A2a01:4f9:c01e:1cd::12026-03-23 → 2026-07-12 · 3 obs

○ 2020-01-26 20:17:00
● 2026-03-23 13:39:54
● 2026-07-12 10:57:18

○A91.134.225.2242020-01-26 → 2020-01-26 · 4 obs

○ 2016-12-18 15:17:32
● 2020-01-26 20:17:00
○ 2026-03-23 13:39:54
○ 2026-07-12 10:57:18

●A95.217.171.92026-03-23 → 2026-07-12 · 3 obs

○ 2020-01-26 20:17:00
● 2026-03-23 13:39:54
● 2026-07-12 10:57:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
nextauth.com	ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info	2 records

✅ Authoritative Response

Server:208.84.5.1

NS records: ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 185ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`95.217.171.9`
AAAA	1	`2a01:4f9:c01e:1cd::1`
NS	4	`ns1-01.azure-dns.com, ns2-01.azure-dns.net...`
MX	1	`nextauth-com.mail.protection.outlook.com`
TXT	2	`v=spf1 ip4:135.181.212.164 ip4:134.58.24, MS=ms98259160`
SOA	1	`ns1-01.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-01.azure-dns.com, ns1-01.azure-dns.com)

Analysis

Hierarchy

The domain nextauth.com is a parent of ns.nextauth.com, sentry.nextauth.com, mail.nextauth.com and lb1.nextauth.com.

IP Addresses

nextauth.com has two IP addresses: 95.217.171.9 and 2a01:4f9:c01e:1cd::1

lb1.nextauth.com is an example of another host name that shares IP numbers with nextauth.com.

Name Servers

The authoritative name servers for nextauth.com are ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org.

At least some of nextauth.com's name servers are shared with other domains, for example ptsesign.com, escalumex.com, inventureworldwide.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns1-01.azure-dns.com directs to 13.107.236.1 and 2603:1061:0:700::1; ns4-01.azure-dns.info directs to 208.84.5.1 and 2620:1ec:bda:700::1; ns2-01.azure-dns.net directs to 150.171.21.1 and 2620:1ec:8ec:700::1; ns3-01.azure-dns.org directs to 204.14.183.1 and 2a01:111:4000:700::1.

Mail Servers

Mail for nextauth.com is handled by a single mail server, nextauth-com.mail.protection.outlook.com.

nextauth-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.73.12, 52.101.73.16, 52.101.73.30 and 5 others.