`blockdag.engineering`

DNSSEC	⚠️ Not signed
NS	`ns-170.awsdns-21.com` ⭐
		A	2600:9000:5300:aa00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-170.awsdns-21.com`
		A	205.251.192.170^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-170.awsdns-21.com`
NS	`ns-1054.awsdns-03.org`
		A	2600:9000:5304:1e00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1054.awsdns-03.org`
		A	205.251.196.30^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1054.awsdns-03.org`
NS	`ns-1632.awsdns-12.co.uk`
		A	2600:9000:5306:6000::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1632.awsdns-12.co.uk`
		A	205.251.198.96^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1632.awsdns-12.co.uk`
NS	`ns-963.awsdns-56.net`
		A	2600:9000:5303:c300::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-963.awsdns-56.net`
		A	205.251.195.195^{🇺🇸 Amazon205.251.195.0/24 prefix}
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	2607:f8b0:4004:c2d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
		A	192.179.18.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f27.1e100.net`
TXT	`google-site-verification=sAk7RUFTU8kmgO7SlXLNEFTtg-YMelBVbC_gVD7I6Kk`
SOA	`ns-170.awsdns-21.com`awsdns-hostmaster@amazon.com serial=1

`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=1784543687

Same first word

blockdag.in

blockdag.help

blockdag.engineering

blockdag.network

blockdag.fun

blockdag.run

Similar names

DNS History

5 records (5 active, 0 former)

●NSns-1054.awsdns-03.org2026-06-22 → 2026-07-20 · 2 obs

● 2026-06-22 22:53:32
● 2026-07-20 10:57:28

●NSns-1632.awsdns-12.co.uk2026-06-22 → 2026-07-20 · 2 obs

● 2026-06-22 22:53:32
● 2026-07-20 10:57:28

●NSns-170.awsdns-21.com2026-06-22 → 2026-07-20 · 2 obs

● 2026-06-22 22:53:32
● 2026-07-20 10:57:28

●NSns-963.awsdns-56.net2026-06-22 → 2026-07-20 · 2 obs

● 2026-06-22 22:53:32
● 2026-07-20 10:57:28

●MXsmtp.google.com2026-06-22 → 2026-07-20 · 2 obs

● 2026-06-22 22:53:32
● 2026-07-20 10:57:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
engineering	v0n3.nic.engineering, v0n0.nic.engineering, v2n1.nic.engineering, v0n1.nic.engineering...	12 records
blockdag.engineering	ns-170.awsdns-21.com, ns-1054.awsdns-03.org, ns-963.awsdns-56.net, ns-1632.awsdns-12.co.uk	-

✅ Authoritative Response

Server:205.251.196.30

NS records: ns-170.awsdns-21.com, ns-1054.awsdns-03.org, ns-963.awsdns-56.net, ns-1632.awsdns-12.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockdag.engineering (unsigned zone)

⏱️ Timing

Total: 312ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1054.awsdns-03.org, ns-1632.awsdns-12.co.uk...`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`google-site-verification=sAk7RUFTU8kmgO7`
SOA	1	`ns-170.awsdns-21.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.engineering, v2n0.nic.engineering, v0n3.nic.engineering...)

Analysis

Name Servers

The NS records for blockdag.engineering point to four name servers: ns-170.awsdns-21.com, ns-963.awsdns-56.net, ns-1054.awsdns-03.org and ns-1632.awsdns-12.co.uk.

blockdag.engineering has at least partial name server overlap with other domains, such as service.britishairways.com, 28.230.33.70.in-addr.arpa, jmestudios.com and two others.

ns-170.awsdns-21.com, ns-963.awsdns-56.net, ns-1054.awsdns-03.org and ns-1632.awsdns-12.co.uk all point to exactly two IP numbers each: ns-170.awsdns-21.com → 205.251.192.170 and 2600:9000:5300:aa00::1; ns-963.awsdns-56.net → 205.251.195.195 and 2600:9000:5303:c300::1; ns-1054.awsdns-03.org → 205.251.196.30 and 2600:9000:5304:1e00::1; ns-1632.awsdns-12.co.uk → 205.251.198.96 and 2600:9000:5306:6000::1.

Mail Servers

The sole mail server for blockdag.engineering is smtp.google.com.

Among the domains sharing a mail server setup with blockdag.engineering are ferconsult.com.br, enid.edu.co, gotokernville.com and two others.

There is at least a partial MX overlap between blockdag.engineering and other domains, including t2hc.com, esay.ai, zeballos.com.br and two others.

These mail servers tend to appear together with the mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

With 9 IP addresses total, smtp.google.com resolves to 142.251.163.26, 142.251.163.27, 142.251.167.26 and 6 others.

blockdag.engineering - robtex.com