`alternate.is`

DNSSEC	⚠️ Not signed
A	2a01:4f8:c012:cf39::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	167.235.203.151^{🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC}
NS	`ns1-09.azure-dns.com` ⭐
		A	2603:1061:0:700::9^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-09.azure-dns.com`
		A	13.107.236.9^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-09.azure-dns.com`
NS	`ns2-09.azure-dns.net`
		A	2620:1ec:8ec:700::9^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-09.azure-dns.net`
		A	150.171.21.9^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-09.azure-dns.net`
NS	`ns3-09.azure-dns.org`
		A	2a01:111:4000:700::9^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-09.azure-dns.org`
		A	204.14.183.9^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-09.azure-dns.org`
NS	`ns4-09.azure-dns.info`
		A	2620:1ec:bda:700::9^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-09.azure-dns.info`
		A	208.84.5.9^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-09.azure-dns.info`
TXT	`MS=ms69514971`
TXT	`v=spf1 -all`
SOA	`ns1-09.azure-dns.com`dns@tle.de 2014-05-26 #1

`is`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.is` ⭐
	NS	`c.nic.is`
	NS	`d.nic.is`
	NS	`e.nic.is`
	NS	`f.nic.is`
	SOA	`a.nic.is`hostmaster@isnic.is serial=1774611002

Same first word

Similar names

DNS History

6 records (6 active, 0 former)

●NSns1-09.azure-dns.com2026-02-28 → 2026-03-27 · 2 obs

● 2026-02-28 11:46:00
● 2026-03-27 11:54:24

●NSns2-09.azure-dns.net2026-02-28 → 2026-03-27 · 2 obs

● 2026-02-28 11:46:00
● 2026-03-27 11:54:24

●NSns3-09.azure-dns.org2026-02-28 → 2026-03-27 · 2 obs

● 2026-02-28 11:46:00
● 2026-03-27 11:54:24

●NSns4-09.azure-dns.info2026-02-28 → 2026-03-27 · 2 obs

● 2026-02-28 11:46:00
● 2026-03-27 11:54:24

●A167.235.203.1512026-02-28 → 2026-03-27 · 2 obs

● 2026-02-28 11:46:00
● 2026-03-27 11:54:24

●A2a01:4f8:c012:cf39::12026-02-28 → 2026-03-27 · 2 obs

● 2026-02-28 11:46:00
● 2026-03-27 11:54:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
is	a.nic.is, c.nic.is, d.nic.is, e.nic.is...	10 records
alternate.is	ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info	-

✅ Authoritative Response

Server:13.107.236.9

NS records: ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alternate.is (unsigned zone)

⏱️ Timing

Total: 515ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`167.235.203.151`
AAAA	1	`2a01:4f8:c012:cf39::1`
NS	4	`ns1-09.azure-dns.com, ns2-09.azure-dns.net...`
TXT	2	`MS=ms69514971, v=spf1 -all`
SOA	1	`ns1-09.azure-dns.com dns.tle.de`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (a.nic.is, c.nic.is, d.nic.is...)

Analysis

IP Addresses

alternate.is points to two IP numbers: 2a01:4f8:c012:cf39::1 and 167.235.203.151.

Other host names such as tvbilliger.com, alternate.eu, alternate-attax.com, golf-mafia.com and eventshopping.com share IP numbers with alternate.is.

Name Servers

alternate.is is delegated to four name servers: ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org.

At least part of the name servers for alternate.is are shared with other domains, for instance barebysolo.com, dc1.rconfig.com, solutions4air.net, cokelight.com.sg and liftplus.com.

Host names with two IP numbers:

ns1-09.azure-dns.com points to: 2603:1061:0:700::9 and 13.107.236.9

ns4-09.azure-dns.info points to: 2620:1ec:bda:700::9 and 208.84.5.9

ns2-09.azure-dns.net points to: 2620:1ec:8ec:700::9 and 150.171.21.9

ns3-09.azure-dns.org points to: 2a01:111:4000:700::9 and 204.14.183.9

alternate.is - robtex.com

alternate.is

is

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`alternate.is`

`is`