sysadmin.is - dns.ninja

`sysadmin.is`

DNSSEC	⚠️ Not signed
NS	`elmo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elmo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elmo.ns.cloudflare.com`
		A	108.162.193.163^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	172.64.33.163^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	173.245.59.163^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
NS	`molly.ns.cloudflare.com`
		A	2606:4700:50::adf5:3acd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`molly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`molly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`molly.ns.cloudflare.com`
		A	108.162.192.205^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`molly.ns.cloudflare.com`
		A	172.64.32.205^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`molly.ns.cloudflare.com`
		A	173.245.58.205^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`molly.ns.cloudflare.com`
MX	`sysadmin-is.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`MS=ms93870074`
TXT	`v=spf1 +ip4:139.162.128.58/32 include:spf.protection.outlook.com -all`
SOA	`elmo.ns.cloudflare.com`dns@cloudflare.com serial=2410748324

`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=1785299402

Same first word

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Similar names

DNS History

7 records (3 active, 4 former)

●NSelmo.ns.cloudflare.com2017-03-16 → 2026-07-29 · 2 obs

● 2017-03-16 14:27:46
● 2026-07-29 05:47:00

●NSmolly.ns.cloudflare.com2017-03-16 → 2026-07-29 · 2 obs

● 2017-03-16 14:27:46
● 2026-07-29 05:47:00

●MXsysadmin-is.mail.protection.outlook.com2017-03-16 → 2026-07-29 · 2 obs

● 2017-03-16 14:27:46
● 2026-07-29 05:47:00

○A104.31.92.2212020-01-09 → 2020-01-09 · 3 obs

● 2020-01-09 09:19:26
○ 2026-06-12 01:34:44
○ 2026-07-29 05:47:00

○A104.31.93.2212020-01-09 → 2020-01-09 · 3 obs

● 2020-01-09 09:19:26
○ 2026-06-12 01:34:44
○ 2026-07-29 05:47:00

○A2606:4700:30::681f:5cdd2020-01-09 → 2020-01-09 · 3 obs

● 2020-01-09 09:19:26
○ 2026-06-12 01:34:44
○ 2026-07-29 05:47:00

○A2606:4700:30::681f:5ddd2020-01-09 → 2020-01-09 · 3 obs

● 2020-01-09 09:19:26
○ 2026-06-12 01:34:44
○ 2026-07-29 05:47:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
is	c.nic.is, e.nic.is, d.nic.is, a.nic.is...	-
sysadmin.is	elmo.ns.cloudflare.com, molly.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.205

NS records: elmo.ns.cloudflare.com, molly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysadmin.is (unsigned zone)

⏱️ Timing

Total: 662ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`elmo.ns.cloudflare.com, molly.ns.cloudflare.com`
MX	1	`sysadmin-is.mail.protection.outlook.com`
TXT	2	`MS=ms93870074, v=spf1 +ip4:139.162.128.58/32 include:sp`
SOA	1	`elmo.ns.cloudflare.com dns.cloudflare.co`

Analysis

Name Servers

Two name servers handle the delegation for sysadmin.is: elmo.ns.cloudflare.com and molly.ns.cloudflare.com.

sysadmin.is shares its name server setup with other domains, including snapgeek.com, noyo.co, swift-blazer.com and two others.

At least some of sysadmin.is's name servers are shared with other domains, for example truyenngontinh.blog, zuqiushengfuyuce.lol, sailongroup.com and two more.

These name servers tend to be used in conjunction with the name servers ximena.ns.cloudflare.com.

Host names with 6 IP numbers:

elmo.ns.cloudflare.com resolves to 108.162.193.163, 172.64.33.163 and 173.245.59.163 among others, with 3 other IP addresses in total.

molly.ns.cloudflare.com resolves to 108.162.192.205, 172.64.32.205 and 173.245.58.205 among others, with 3 other IP addresses in total.

Mail Servers

sysadmin.is has one mail server: sysadmin-is.mail.protection.outlook.com.

sysadmin-is.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.21, 52.101.73.6, 52.101.73.11 and 5 other.