undo.im - dns.ninja

`undo.im`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:17d0^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:d5a4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.208^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.164^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b39^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c139^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2139^{Cloudflare2a06:98c1:50::/45}
		A	108.162.193.57^{Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.57^{Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.57^{Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`marjory.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac1^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c0c1^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:20c1^{Cloudflare2a06:98c1:50::/45}
		A	108.162.192.193^{Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.193^{Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.193^{Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 mx include:_spf.google.com include:mailgun.org include:amazonses.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.208, 172.67.213.164
		IPv6 hints	2606:4700:3030::6815:17d0, 2606:4700:3033::ac43:d5a4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOA	`alan.ns.cloudflare.com`dns@cloudflare.com serial=2408135823

`im`

	DNSSEC	⚠️ Not signed
	NS	`pebbles.iom.com` ⭐
	NS	`barney.advsys.co.uk`
	NS	`hoppy.iom.com`
	NS	`ns4.ja.net`
	SOA	`pebbles.iom.com`dnsadmin@advsys.co.uk serial=1783037701

Same first word

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ound.com

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nduo.de

nodu.com.cn

donu.xyz

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odun.com.br

DNS History

22 records (11 active, 11 former)

●NSalan.ns.cloudflare.com2018-07-07 → 2026-07-03 · 3 obs

○ 2016-12-20 03:17:24
● 2018-07-07 02:48:56
● 2026-07-03 00:47:20

●NSmarjory.ns.cloudflare.com2018-07-07 → 2026-07-03 · 3 obs

○ 2016-12-20 03:17:24
● 2018-07-07 02:48:56
● 2026-07-03 00:47:20

○NSns1.domainmonster.com2015-08-25 → 2016-12-20 · 4 obs

● 2015-08-25 01:24:12
● 2016-12-20 03:17:24
○ 2018-07-07 02:48:56
○ 2026-07-03 00:47:20

○NSns2.domainmonster.com2015-08-25 → 2016-12-20 · 4 obs

● 2015-08-25 01:24:12
● 2016-12-20 03:17:24
○ 2018-07-07 02:48:56
○ 2026-07-03 00:47:20

○NSns3.domainmonster.com2015-08-25 → 2016-12-20 · 4 obs

● 2015-08-25 01:24:12
● 2016-12-20 03:17:24
○ 2018-07-07 02:48:56
○ 2026-07-03 00:47:20

●MXalt1.aspmx.l.google.com2015-08-25 → 2026-07-03 · 2 obs

● 2015-08-25 01:24:12
● 2026-07-03 00:47:20

●MXalt2.aspmx.l.google.com2015-08-25 → 2026-07-03 · 2 obs

● 2015-08-25 01:24:12
● 2026-07-03 00:47:20

●MXalt3.aspmx.l.google.com2015-08-25 → 2026-07-03 · 2 obs

● 2015-08-25 01:24:12
● 2026-07-03 00:47:20

●MXalt4.aspmx.l.google.com2015-08-25 → 2026-07-03 · 2 obs

● 2015-08-25 01:24:12
● 2026-07-03 00:47:20

●MXaspmx.l.google.com2015-08-25 → 2026-07-03 · 2 obs

● 2015-08-25 01:24:12
● 2026-07-03 00:47:20

●A104.21.23.2082026-02-17 → 2026-07-03 · 10 obs

○ 2018-07-07 02:48:56
● 2026-02-17 05:51:44
● 2026-02-19 23:48:04
○ 2026-03-10 22:45:12
○ 2026-04-02 15:30:52
● 2026-04-07 00:20:18
● 2026-04-23 09:06:04
○ 2026-04-25 04:42:10
● 2026-05-17 05:15:14
● 2026-07-03 00:47:20

○A120.105.129.342015-08-25 → 2016-12-20 · 4 obs

● 2015-08-25 01:24:12
● 2016-12-20 03:17:24
○ 2018-07-07 02:48:56
○ 2026-07-03 00:47:20

○A127.0.0.12018-07-07 → 2018-07-07 · 4 obs

○ 2016-12-20 03:17:24
● 2018-07-07 02:48:56
○ 2026-02-17 05:51:44
○ 2026-07-03 00:47:20

●A172.67.213.1642026-02-17 → 2026-07-03 · 10 obs

○A188.114.96.02026-03-10 → 2026-04-25 · 8 obs

○ 2026-02-19 23:48:04
● 2026-03-10 22:45:12
● 2026-04-02 15:30:52
○ 2026-04-07 00:20:18
○ 2026-04-23 09:06:04
● 2026-04-25 04:42:10
○ 2026-05-17 05:15:14
○ 2026-07-03 00:47:20

○A188.114.97.02026-03-10 → 2026-04-25 · 8 obs

○ 2026-02-19 23:48:04
● 2026-03-10 22:45:12
● 2026-04-02 15:30:52
○ 2026-04-07 00:20:18
○ 2026-04-23 09:06:04
● 2026-04-25 04:42:10
○ 2026-05-17 05:15:14
○ 2026-07-03 00:47:20

●A2606:4700:3030::6815:17d02026-06-24 → 2026-07-03 · 3 obs

○ 2026-06-12 23:27:32
● 2026-06-24 12:59:30
● 2026-07-03 00:47:20

○A2606:4700:3031::ac43:d5a42026-02-17 → 2026-06-12 · 12 obs

●A2606:4700:3033::ac43:d5a42026-06-24 → 2026-07-03 · 3 obs

○ 2026-06-12 23:27:32
● 2026-06-24 12:59:30
● 2026-07-03 00:47:20

○A2606:4700:3035::6815:17d02026-02-17 → 2026-06-12 · 12 obs

○A2a06:98c1:3120::2026-03-10 → 2026-04-25 · 8 obs

○ 2026-02-19 23:48:04
● 2026-03-10 22:45:12
● 2026-04-02 15:30:52
○ 2026-04-07 00:20:18
○ 2026-04-23 09:06:04
● 2026-04-25 04:42:10
○ 2026-05-17 05:15:14
○ 2026-07-03 00:47:20

○A2a06:98c1:3121::2026-03-10 → 2026-04-25 · 8 obs

○ 2026-02-19 23:48:04
● 2026-03-10 22:45:12
● 2026-04-02 15:30:52
○ 2026-04-07 00:20:18
○ 2026-04-23 09:06:04
● 2026-04-25 04:42:10
○ 2026-05-17 05:15:14
○ 2026-07-03 00:47:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
im	barney.advsys.co.uk, ns4.ja.net, hoppy.iom.com, pebbles.iom.com	5 records
undo.im	marjory.ns.cloudflare.com, alan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.57

NS records: marjory.ns.cloudflare.com, alan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for im (unsigned zone)

⏱️ Timing

Total: 2008ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.23.208, 172.67.213.164`
AAAA	2	`2606:4700:3033::ac43:d5a4, 2606:4700:3030::6815:17d0`
NS	2	`alan.ns.cloudflare.com, marjory.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 mx include:_spf.google.com includ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alan.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (pebbles.iom.com, barney.advsys.co.uk, hoppy.iom.com...)

Analysis

IP Addresses

undo.im points to the four IP addresses 104.21.23.208, 172.67.213.164, 2606:4700:3030::6815:17d0 and 2606:4700:3033::ac43:d5a4.

alts.trade, www.szknz.com, www.hc88.net and two other host names share IP numbers with undo.im.

Name Servers

undo.im is served by two delegated name servers, alan.ns.cloudflare.com and marjory.ns.cloudflare.com.

undo.im uses the same name servers as several other domains — among them ajcutshall.com, mobweb.ch, luma-it.at and two more.

There is at least partial name server overlap between undo.im and other domains — woolmans.com, dkamafow.pro, robertomasiero.com and two more among them.

These name servers are routinely deployed together with the name servers ray.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

alan.ns.cloudflare.com carries IP addresses 108.162.193.57, 172.64.33.57 and 173.245.59.57, with 3 other addresses beyond those.

marjory.ns.cloudflare.com carries IP addresses 108.162.192.193, 172.64.32.193 and 173.245.58.193, with 3 other addresses beyond those.

Mail Servers

undo.im has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

undo.im has at least partial mail server overlap with other domains such as magenmishpacha.org.il, bodyfreaks.com, concertict.com.au and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com maps to two IP addresses — 142.251.179.26 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.