res.engineering - dns.ninja

`res.engineering`

DNSSEC	⚠️ Not signed
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-208-88-157.compute-1.amazonaws.com`
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`dns1.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p01.nsone.net`
NS	`dns2.p01.nsone.net`
		A	2a00:edc0:6259:7:1::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p01.nsone.net`
		A	198.51.45.1^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p01.nsone.net`
NS	`dns3.p01.nsone.net`
		A	2620:4d:4000:6259:7:1:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p01.nsone.net`
		A	198.51.44.65^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p01.nsone.net`
NS	`dns4.p01.nsone.net`
		A	2a00:edc0:6259:7:1::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p01.nsone.net`
		A	198.51.45.65^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p01.nsone.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
TXT	`google-site-verification=U4WuBqo4n86TJSlOLchzF_7_QLEppMwgSBjzP0wjRns`
TXT	`google-site-verification=XWqUxYAclDNrNTDr4QzJsnSihPwfKg56hcTqOilREGc`
SOA	`dns1.p01.nsone.net`domains+netlify@netlify.com serial=1767555523

`engineering`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.engineering` ⭐
	NS	`v0n1.nic.engineering`
	NS	`v0n2.nic.engineering`
	NS	`v0n3.nic.engineering`
	NS	`v2n0.nic.engineering`
	NS	`v2n1.nic.engineering`
	SOA	`v0n0.nic.engineering`hostmaster@donuts.email serial=1783902352

Same first word

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ers.sk

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esr.be

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sre.co.kr

rse.bnpparibas

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esr.training

rse.at

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ser.com.au

rse.cl

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sre.hn

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rse.com.au

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sre.pt

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rse.org.br

rse.coop

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rse.tn

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ser.coach

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ser.biz

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DNS History

16 records (7 active, 9 former)

●NSdns1.p01.nsone.net2026-02-28 → 2026-07-13 · 3 obs

○ 2016-12-10 18:56:00
● 2026-02-28 04:43:14
● 2026-07-13 00:44:20

●NSdns2.p01.nsone.net2026-02-28 → 2026-07-13 · 3 obs

○ 2016-12-10 18:56:00
● 2026-02-28 04:43:14
● 2026-07-13 00:44:20

●NSdns3.p01.nsone.net2026-02-28 → 2026-07-13 · 3 obs

○ 2016-12-10 18:56:00
● 2026-02-28 04:43:14
● 2026-07-13 00:44:20

●NSdns4.p01.nsone.net2026-02-28 → 2026-07-13 · 3 obs

○ 2016-12-10 18:56:00
● 2026-02-28 04:43:14
● 2026-07-13 00:44:20

○NSns57.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 18:56:00
○ 2026-02-28 04:43:14
○ 2026-07-13 00:44:20

○NSns58.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 18:56:00
○ 2026-02-28 04:43:14
○ 2026-07-13 00:44:20

○MXmailstore1.secureserver.net2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 18:56:00
○ 2026-02-28 04:43:14
○ 2026-07-13 00:44:20

●MXsmtp.google.com2026-02-28 → 2026-07-13 · 3 obs

○ 2016-12-10 18:56:00
● 2026-02-28 04:43:14
● 2026-07-13 00:44:20

○MXsmtp.secureserver.net2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 18:56:00
○ 2026-02-28 04:43:14
○ 2026-07-13 00:44:20

○A13.52.188.952026-05-03 → 2026-05-24 · 8 obs

○ 2026-02-28 04:43:14
○ 2026-05-02 15:30:48
● 2026-05-03 17:04:12
○ 2026-05-03 22:01:02
○ 2026-05-05 02:23:14
● 2026-05-24 22:21:32
○ 2026-05-24 23:42:42
○ 2026-07-13 00:44:20

●A18.208.88.1572026-02-28 → 2026-07-13 · 18 obs

○ 2016-12-10 18:56:00
● 2026-02-28 04:43:14
● 2026-03-30 08:51:50
○ 2026-04-07 13:55:20
● 2026-04-07 18:30:34
● 2026-04-09 12:54:48
○ 2026-04-13 13:28:08
● 2026-04-14 04:25:04
● 2026-04-20 05:28:50
○ 2026-04-27 16:29:08
● 2026-05-01 05:09:22
○ 2026-05-02 15:30:48
○ 2026-05-03 17:04:12
● 2026-05-03 22:01:02
○ 2026-05-05 02:23:14
○ 2026-05-24 23:42:42
● 2026-06-11 13:47:20
● 2026-07-13 00:44:20

○A184.168.221.182016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 18:56:00
○ 2026-02-28 04:43:14
○ 2026-07-13 00:44:20

○A35.157.26.1352026-04-07 → 2026-05-24 · 17 obs

○ 2026-03-30 08:51:50
● 2026-04-07 13:55:20
○ 2026-04-07 18:30:34
○ 2026-04-09 12:54:48
● 2026-04-13 13:28:08
○ 2026-04-14 04:25:04
○ 2026-04-20 05:28:50
● 2026-04-27 16:29:08
○ 2026-05-01 05:09:22
● 2026-05-02 15:30:48
○ 2026-05-03 17:04:12
○ 2026-05-03 22:01:02
● 2026-05-05 02:23:14
○ 2026-05-24 22:21:32
● 2026-05-24 23:42:42
○ 2026-06-11 13:47:20
○ 2026-07-13 00:44:20

○A52.52.192.1912026-05-03 → 2026-05-24 · 8 obs

○ 2026-02-28 04:43:14
○ 2026-05-02 15:30:48
● 2026-05-03 17:04:12
○ 2026-05-03 22:01:02
○ 2026-05-05 02:23:14
● 2026-05-24 22:21:32
○ 2026-05-24 23:42:42
○ 2026-07-13 00:44:20

○A63.176.8.2182026-04-07 → 2026-05-24 · 17 obs

●A98.84.224.1112026-02-28 → 2026-07-13 · 18 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
engineering	v2n1.nic.engineering, v0n0.nic.engineering, v0n3.nic.engineering, v0n1.nic.engineering...	12 records
res.engineering	dns1.p01.nsone.net, dns4.p01.nsone.net, dns3.p01.nsone.net, dns2.p01.nsone.net	-

✅ Authoritative Response

Server:198.51.45.1

NS records: dns1.p01.nsone.net, dns4.p01.nsone.net, dns3.p01.nsone.net, dns2.p01.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for res.engineering (unsigned zone)

⏱️ Timing

Total: 1070ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`18.208.88.157, 98.84.224.111`
NS	4	`dns1.p01.nsone.net, dns2.p01.nsone.net...`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=U4WuBqo4n86TJSl, google-site-verification=XWqUxYAclDNrNTD`
SOA	1	`dns1.p01.nsone.net domains+netlify.netli`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.engineering, v0n1.nic.engineering, v0n2.nic.engineering...)

Analysis

IP Addresses

res.engineering points to the IP addresses 18.208.88.157 and 98.84.224.111

christianklauss.de, priceless-wozniak-1d865b.netlify.app, riac.se and two other host names share IP numbers with res.engineering.

Name Servers

The authoritative name servers for res.engineering are dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

The name servers of res.engineering overlap at least partially with those of other domains — among them seniorshortstories.com, fabiennefauritte.com, 42.29.194.in-addr.arpa and two more.

These name servers commonly appear in delegations together with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other.

Each of the four hosts dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net has two IP addresses. dns1.p01.nsone.net points to 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1. dns2.p01.nsone.net points to 198.51.45.1 and 2a00:edc0:6259:7:1::2. dns3.p01.nsone.net points to 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3. dns4.p01.nsone.net points to 198.51.45.65 and 2a00:edc0:6259:7:1::4.

Mail Servers

Mail for res.engineering is handled by a single mail server, smtp.google.com.

res.engineering uses an identical mail server configuration to several other domains — among them makeo.app, stepmomcoach.com, hypothequelupien.com and two more.

res.engineering has at least partial mail server overlap with other domains such as 3dbrigade.com, healthyconversion.com, zubaidi.me and two more.

These mail servers commonly appear together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com and two other mail servers.

smtp.google.com resolves to 9 IP addresses — 142.250.31.27, 142.251.16.26, 142.251.16.27 and 6 others.