🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`techretrospect.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:d0be^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:352a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.42^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.190^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ian.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c176^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2176^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ian.ns.cloudflare.com`
		A	108.162.193.118^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	172.64.33.118^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	173.245.59.118^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
NS	`lisa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c083^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lisa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2083^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lisa.ns.cloudflare.com`
		A	108.162.192.131^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	172.64.32.131^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	173.245.58.131^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.42, 172.67.208.190
		IPv6 hints	2606:4700:3030::ac43:d0be, 2606:4700:3032::6815:352a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=48, name=cloudflare-ech.com
SOA	`ian.ns.cloudflare.com`dns@cloudflare.com serial=2415782965

`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=1790872349

Previously MX for

techretrospect.com

Same first word

techretrospect.com

Previous names

Next names

DNS History

14 records (6 active, 8 former)

●NSian.ns.cloudflare.com2026-09-23 → 2026-10-01 · 3 obs

○ 2017-02-16 06:13:40
● 2026-09-23 13:13:40
● 2026-10-01 16:37:38

●NSlisa.ns.cloudflare.com2026-09-23 → 2026-10-01 · 3 obs

○ 2017-02-16 06:13:40
● 2026-09-23 13:13:40
● 2026-10-01 16:37:38

○NSns8291.hostgator.com2015-04-14 → 2017-02-16 · 4 obs

● 2015-04-14 19:38:24
● 2017-02-16 06:13:40
○ 2026-09-23 13:13:40
○ 2026-10-01 16:37:38

○NSns8292.hostgator.com2015-04-14 → 2017-02-16 · 4 obs

● 2015-04-14 19:38:24
● 2017-02-16 06:13:40
○ 2026-09-23 13:13:40
○ 2026-10-01 16:37:38

○MXtechretrospect.com2015-04-14 → 2017-02-16 · 4 obs

● 2015-04-14 19:38:24
● 2017-02-16 06:13:40
○ 2026-09-23 13:13:40
○ 2026-10-01 16:37:38

●A104.21.53.422026-09-24 → 2026-10-01 · 3 obs

○ 2026-09-23 13:13:40
● 2026-09-24 04:10:00
● 2026-10-01 16:37:38

●A172.67.208.1902026-09-24 → 2026-10-01 · 3 obs

○ 2026-09-23 13:13:40
● 2026-09-24 04:10:00
● 2026-10-01 16:37:38

○A188.114.96.02026-09-23 → 2026-09-23 · 4 obs

○ 2017-02-16 06:13:40
● 2026-09-23 13:13:40
○ 2026-09-24 04:10:00
○ 2026-10-01 16:37:38

○A188.114.97.02026-09-23 → 2026-09-23 · 4 obs

○ 2017-02-16 06:13:40
● 2026-09-23 13:13:40
○ 2026-09-24 04:10:00
○ 2026-10-01 16:37:38

○A192.185.52.1682015-04-14 → 2017-02-16 · 4 obs

● 2015-04-14 19:38:24
● 2017-02-16 06:13:40
○ 2026-09-23 13:13:40
○ 2026-10-01 16:37:38

●A2606:4700:3030::ac43:d0be2026-09-24 → 2026-10-01 · 3 obs

○ 2026-09-23 13:13:40
● 2026-09-24 04:10:00
● 2026-10-01 16:37:38

●A2606:4700:3032::6815:352a2026-09-24 → 2026-10-01 · 3 obs

○ 2026-09-23 13:13:40
● 2026-09-24 04:10:00
● 2026-10-01 16:37:38

○A2a06:98c1:3120::2026-09-23 → 2026-09-23 · 4 obs

○ 2017-02-16 06:13:40
● 2026-09-23 13:13:40
○ 2026-09-24 04:10:00
○ 2026-10-01 16:37:38

○A2a06:98c1:3121::2026-09-23 → 2026-09-23 · 4 obs

○ 2017-02-16 06:13:40
● 2026-09-23 13:13:40
○ 2026-09-24 04:10:00
○ 2026-10-01 16:37:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
techretrospect.com	ian.ns.cloudflare.com, lisa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.118

NS records: ian.ns.cloudflare.com, lisa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techretrospect.com (unsigned zone)

⏱️ Timing

Total: 210ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.42, 172.67.208.190`
AAAA	2	`2606:4700:3030::ac43:d0be, 2606:4700:3032::6815:352a`
NS	2	`ian.ns.cloudflare.com, lisa.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ian.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

techretrospect.com resolves to four IP addresses: 104.21.53.42, 172.67.208.190, 2606:4700:3030::ac43:d0be and 2606:4700:3032::6815:352a.

Among the host names that share IP numbers with techretrospect.com are fortressfitness.run, gsvtrainclub.org, mapvenomous.shop and two others.

Name Servers

techretrospect.com has two authoritative name servers — ian.ns.cloudflare.com and lisa.ns.cloudflare.com.

techretrospect.com has the same name server delegation as a number of other domains, such as pknjohanneskerk.nl, smallbusinessblog.co.uk, bertschik.com and two more.

techretrospect.com partially shares its NS delegation with several other domains, including loopjefit.nl, getfusionwerk.com, bvs5z15qe6wxv.com and two others.

These name servers are regularly seen alongside ken.ns.cloudflare.com and meera.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

ian.ns.cloudflare.com points to 108.162.193.118, 172.64.33.118, 173.245.59.118 and 3 other IP addresses.

lisa.ns.cloudflare.com points to 108.162.192.131, 172.64.32.131, 173.245.58.131 and 3 other IP addresses.

techretrospect.com - robtex.com