`securereading.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:862f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:616^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.22^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.47^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`harlan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cfa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harlan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harlan.ns.cloudflare.com`
		A	108.162.195.250^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	162.159.44.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	172.64.35.250^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
NS	`nucum.ns.cloudflare.com`
		A	2606:4700:50::a29f:2691^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c291^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nucum.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2291^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nucum.ns.cloudflare.com`
		A	108.162.194.145^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
		A	162.159.38.145^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
		A	172.64.34.145^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
MX	`securereading-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc2c::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2c::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnypr01cu00201.inbound.protection.outlook.com`
		A	52.101.144.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	52.101.144.3^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01103.inbound.protection.outlook.com`
		A	52.101.145.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	52.101.145.2^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnypr01cu00202.inbound.protection.outlook.com`
TXT	`MS=ms21264303`
TXT	`google-site-verification=TtPDI1U_NNEGARYz0ejwUn6G-bsybnmVOhzHv5q8mTk`
TXT	`v=spf1 +a +mx +ip4:85.187.128.60 include:spf.a2hosting.com include:spf.protec...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.22, 172.67.134.47
		IPv6 hints	2606:4700:3032::ac43:862f, 2606:4700:3036::6815:616
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com
SOA	`harlan.ns.cloudflare.com`dns@cloudflare.com serial=2411383825

`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=1786298389

Same first word

securereading.com

DNS History

24 records (7 active, 17 former)

○NSandy.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 03:53:24
○ 2026-03-06 20:08:12
○ 2026-08-09 18:27:50

●NSharlan.ns.cloudflare.com2026-03-06 → 2026-08-09 · 3 obs

○ 2017-03-16 03:53:24
● 2026-03-06 20:08:12
● 2026-08-09 18:27:50

○NSheather.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 03:53:24
○ 2026-03-06 20:08:12
○ 2026-08-09 18:27:50

●NSnucum.ns.cloudflare.com2026-03-06 → 2026-08-09 · 3 obs

○ 2017-03-16 03:53:24
● 2026-03-06 20:08:12
● 2026-08-09 18:27:50

○MXeforward1.registrar-servers.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 03:53:24
○ 2026-03-06 20:08:12
○ 2026-08-09 18:27:50

○MXeforward2.registrar-servers.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 03:53:24
○ 2026-03-06 20:08:12
○ 2026-08-09 18:27:50

○MXeforward3.registrar-servers.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 03:53:24
○ 2026-03-06 20:08:12
○ 2026-08-09 18:27:50

○MXeforward4.registrar-servers.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 03:53:24
○ 2026-03-06 20:08:12
○ 2026-08-09 18:27:50

○MXeforward5.registrar-servers.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 03:53:24
○ 2026-03-06 20:08:12
○ 2026-08-09 18:27:50

●MXsecurereading-com.mail.protection.outlook.com2026-03-06 → 2026-08-09 · 3 obs

○ 2017-03-16 03:53:24
● 2026-03-06 20:08:12
● 2026-08-09 18:27:50

●A104.21.6.222026-03-06 → 2026-08-09 · 10 obs

○ 2017-03-16 03:53:24
● 2026-03-06 20:08:12
● 2026-04-12 14:43:48
○ 2026-05-18 14:27:26
● 2026-05-21 04:34:36
● 2026-06-17 04:21:12
○ 2026-06-18 20:29:18
● 2026-06-30 23:52:02
○ 2026-07-29 02:48:56
● 2026-08-09 18:27:50

○A104.28.12.2182017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 03:53:24
○ 2026-03-06 20:08:12
○ 2026-08-09 18:27:50

○A104.28.13.2182017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 03:53:24
○ 2026-03-06 20:08:12
○ 2026-08-09 18:27:50

●A172.67.134.472026-03-06 → 2026-08-09 · 10 obs

○A188.114.96.02026-05-18 → 2026-07-29 · 8 obs

○ 2026-04-12 14:43:48
● 2026-05-18 14:27:26
○ 2026-05-21 04:34:36
○ 2026-06-17 04:21:12
● 2026-06-18 20:29:18
○ 2026-06-30 23:52:02
● 2026-07-29 02:48:56
○ 2026-08-09 18:27:50

○A188.114.97.02026-05-18 → 2026-07-29 · 8 obs

○ 2026-04-12 14:43:48
● 2026-05-18 14:27:26
○ 2026-05-21 04:34:36
○ 2026-06-17 04:21:12
● 2026-06-18 20:29:18
○ 2026-06-30 23:52:02
● 2026-07-29 02:48:56
○ 2026-08-09 18:27:50

○A2400:cb00:2048:1::681c:cda2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 03:53:24
○ 2026-03-06 20:08:12
○ 2026-08-09 18:27:50

○A2400:cb00:2048:1::681c:dda2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 03:53:24
○ 2026-03-06 20:08:12
○ 2026-08-09 18:27:50

○A2606:4700:3031::ac43:862f2026-03-06 → 2026-06-17 · 8 obs

○ 2017-03-16 03:53:24
● 2026-03-06 20:08:12
● 2026-04-12 14:43:48
○ 2026-05-18 14:27:26
● 2026-05-21 04:34:36
● 2026-06-17 04:21:12
○ 2026-06-18 20:29:18
○ 2026-08-09 18:27:50

●A2606:4700:3032::ac43:862f2026-06-30 → 2026-08-09 · 4 obs

○ 2026-06-18 20:29:18
● 2026-06-30 23:52:02
○ 2026-07-29 02:48:56
● 2026-08-09 18:27:50

○A2606:4700:3035::6815:6162026-03-06 → 2026-06-17 · 8 obs

○ 2017-03-16 03:53:24
● 2026-03-06 20:08:12
● 2026-04-12 14:43:48
○ 2026-05-18 14:27:26
● 2026-05-21 04:34:36
● 2026-06-17 04:21:12
○ 2026-06-18 20:29:18
○ 2026-08-09 18:27:50

●A2606:4700:3036::6815:6162026-06-30 → 2026-08-09 · 4 obs

○ 2026-06-18 20:29:18
● 2026-06-30 23:52:02
○ 2026-07-29 02:48:56
● 2026-08-09 18:27:50

○A2a06:98c1:3120::2026-05-18 → 2026-07-29 · 8 obs

○ 2026-04-12 14:43:48
● 2026-05-18 14:27:26
○ 2026-05-21 04:34:36
○ 2026-06-17 04:21:12
● 2026-06-18 20:29:18
○ 2026-06-30 23:52:02
● 2026-07-29 02:48:56
○ 2026-08-09 18:27:50

○A2a06:98c1:3121::2026-05-18 → 2026-07-29 · 8 obs

○ 2026-04-12 14:43:48
● 2026-05-18 14:27:26
○ 2026-05-21 04:34:36
○ 2026-06-17 04:21:12
● 2026-06-18 20:29:18
○ 2026-06-30 23:52:02
● 2026-07-29 02:48:56
○ 2026-08-09 18:27:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
securereading.com	nucum.ns.cloudflare.com, harlan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.145

NS records: nucum.ns.cloudflare.com, harlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for securereading.com (unsigned zone)

⏱️ Timing

Total: 164ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.47, 104.21.6.22`
AAAA	2	`2606:4700:3036::6815:616, 2606:4700:3032::ac43:862f`
NS	2	`harlan.ns.cloudflare.com, nucum.ns.cloudflare.com`
MX	1	`securereading-com.mail.protection.outloo`
TXT	3	`MS=ms21264303, google-site-verification=TtPDI1U_NNEGARY...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`harlan.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

securereading.com has four IP addresses: 104.21.6.22, 172.67.134.47, 2606:4700:3032::ac43:862f and 2606:4700:3036::6815:616.

abrasiveusa.com, virgostreet.in, ex88.golf plus two other host names have IP numbers in common with securereading.com.

Name Servers

The NS records for securereading.com delegate to harlan.ns.cloudflare.com and nucum.ns.cloudflare.com.

The name server configuration of securereading.com is shared with other domains, for instance smike.org, 1xbet-ir.com, usdtransportation.com and two others.

securereading.com has at least partial name server overlap with other domains, such as tiewan8.com, asdfgdsfgzxcfdg.pages.dev, velixalpha.biz.id and two others.

It is common to find these name servers paired with the name servers nena.ns.cloudflare.com.

Hosts with 6 IP addresses each:

harlan.ns.cloudflare.com maps to 108.162.195.250, 162.159.44.250, 172.64.35.250 and 3 additional IP addresses.

nucum.ns.cloudflare.com maps to 108.162.194.145, 162.159.38.145, 172.64.34.145 and 3 additional IP addresses.

Mail Servers

securereading.com uses one mail server — securereading-com.mail.protection.outlook.com.

securereading-com.mail.protection.outlook.com has 8 IP addresses: 52.101.144.0, 52.101.144.3, 52.101.145.0 plus 5 more.

securereading.com - robtex.com