grumpyoldadmin.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`grumpyoldadmin.com`

DNSSEC	⚠️ Not signed
NS	`anirban.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c140^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anirban.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2140^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anirban.ns.cloudflare.com`
		A	108.162.193.64^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	172.64.33.64^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
		A	173.245.59.64^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anirban.ns.cloudflare.com`
NS	`nelci.ns.cloudflare.com`
		A	2606:4700:50::a29f:2698^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c298^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nelci.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2298^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nelci.ns.cloudflare.com`
		A	108.162.194.152^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
		A	162.159.38.152^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
		A	172.64.34.152^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
MX	`mx1.forwardemail.net` ⭐
		A	2604:a880:2:d0::306:1^{🇺🇸 DIGITALOCEAN2604:a880:2::/48 DigitalOcean}
			PTR	`mx1.forwardemail.net`
		A	2a02:6ea0:d71e::2^{🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6}
			PTR	`mx1.forwardemail.net`
		A	121.127.44.56^{🇺🇸 CDN77121.127.44.0/24 Denver}
			PTR	`mx1.forwardemail.net`
		A	138.197.213.185^{🇺🇸 DIGITALOCEAN138.197.208.0/20 DigitalOcean}
			PTR	`mx1.forwardemail.net`
MX	`mx2.forwardemail.net` ⭐
		A	2604:a880:400:d1::cd:9001^{🇺🇸 DIGITALOCEAN2604:a880:400::/48 DigitalOcean}
			PTR	`mx2.forwardemail.net`
		A	2a02:6ea0:d71e::1^{🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6}
			PTR	`mx2.forwardemail.net`
		A	104.248.224.170^{🇺🇸 DIGITALOCEAN104.248.224.0/20 DigitalOcean}
			PTR	`mx2.forwardemail.net`
		A	121.127.44.59^{🇺🇸 CDN77121.127.44.0/24 Denver}
			PTR	`mx2.forwardemail.net`
TXT	`forward-email=nkienvu89@gmail.com`
TXT	`v=spf1 a mx include:spf.forwardemail.net -all`
SOA	`anirban.ns.cloudflare.com`dns@cloudflare.com serial=2411907279

`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=1790407274

Previously MX for

grumpyoldadmin.com

Same first word

grumpyoldadmin.com

Previous names

Next names

DNS History

9 records (4 active, 5 former)

●NSanirban.ns.cloudflare.com2026-08-20 → 2026-09-26 · 3 obs

○ 2020-02-14 01:55:36
● 2026-08-20 10:05:54
● 2026-09-26 07:42:06

○NSdns.site5.com2015-05-11 → 2020-02-14 · 4 obs

● 2015-05-11 00:35:02
● 2020-02-14 01:55:36
○ 2026-08-20 10:05:54
○ 2026-09-26 07:42:06

○NSdns2.site5.com2015-05-11 → 2020-02-14 · 4 obs

● 2015-05-11 00:35:02
● 2020-02-14 01:55:36
○ 2026-08-20 10:05:54
○ 2026-09-26 07:42:06

●NSnelci.ns.cloudflare.com2026-08-20 → 2026-09-26 · 3 obs

○ 2020-02-14 01:55:36
● 2026-08-20 10:05:54
● 2026-09-26 07:42:06

○MXgrumpyoldadmin.com2015-05-11 → 2020-02-14 · 4 obs

● 2015-05-11 00:35:02
● 2020-02-14 01:55:36
○ 2026-08-20 10:05:54
○ 2026-09-26 07:42:06

●MXmx1.forwardemail.net2026-08-20 → 2026-09-26 · 3 obs

○ 2020-02-14 01:55:36
● 2026-08-20 10:05:54
● 2026-09-26 07:42:06

●MXmx2.forwardemail.net2026-08-20 → 2026-09-26 · 3 obs

○ 2020-02-14 01:55:36
● 2026-08-20 10:05:54
● 2026-09-26 07:42:06

○A143.95.150.2162016-07-16 → 2020-02-14 · 5 obs

○ 2016-03-17 23:01:20
● 2016-07-16 04:48:54
● 2020-02-14 01:55:36
○ 2026-08-20 10:05:54
○ 2026-09-26 07:42:06

○A50.22.11.312015-05-11 → 2016-03-17 · 4 obs

● 2015-05-11 00:35:02
● 2016-03-17 23:01:20
○ 2016-07-16 04:48:54
○ 2026-09-26 07:42:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...	-
grumpyoldadmin.com	anirban.ns.cloudflare.com, nelci.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.152

NS records: anirban.ns.cloudflare.com, nelci.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grumpyoldadmin.com (unsigned zone)

⏱️ Timing

Total: 789ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`anirban.ns.cloudflare.com, nelci.ns.cloudflare.com`
MX	2	`mx1.forwardemail.net (pri: 10), mx2.forwardemail.net (pri: 10)`
TXT	2	`forward-email=nkienvu89@gmail.com, v=spf1 a mx include:spf.forwardemail.net`
SOA	1	`anirban.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (anirban.ns.cloudflare.com, anirban.ns.cloudflare.com, anirban.ns.cloudflare.com...)

Analysis

Name Servers

grumpyoldadmin.com is delegated to two name servers: anirban.ns.cloudflare.com and nelci.ns.cloudflare.com.

grumpyoldadmin.com shares its NS records with other domains, for example jenswebdesign.net, iconag.org, guttercleaningessex.co.uk and two others.

There is at least partial name server overlap between grumpyoldadmin.com and other domains — ledongpingtaigh.com.cn, toolshome.com.ua, doctor-directory-746.pages.dev and two more among them.

These name servers frequently co-occur with the name servers zahir.ns.cloudflare.com and miki.ns.cloudflare.com.

DNS names with 6 IP addresses:

anirban.ns.cloudflare.com resolves to 108.162.193.64, 172.64.33.64, 173.245.59.64 and 3 other IP addresses.

nelci.ns.cloudflare.com resolves to 108.162.194.152, 162.159.38.152, 172.64.34.152 and 3 other IP addresses.

Mail Servers

grumpyoldadmin.com is served by two mail servers, mx1.forwardemail.net and mx2.forwardemail.net.

Among the domains sharing a mail server setup with grumpyoldadmin.com are ringmoer.nl, latinafm.com, danhirt.org and two others.

grumpyoldadmin.com and other domains — akservers.com for instance — share at least some mail servers.

Each of the hosts mx1.forwardemail.net and mx2.forwardemail.net has four IP addresses: mx1.forwardemail.net points to 121.127.44.56, 138.197.213.185, 2604:a880:2:d0::306:1 and 2a02:6ea0:d71e::2, and mx2.forwardemail.net points to 104.248.224.170, 121.127.44.59, 2604:a880:400:d1::cd:9001 and 2a02:6ea0:d71e::1.