springfieldpapers.com - dns.ninja

`springfieldpapers.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:22f4^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d21b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.244^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.27^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lakas.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lakas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lakas.ns.cloudflare.com`
		A	108.162.193.194^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	172.64.33.194^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	173.245.59.194^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
NS	`suzanne.ns.cloudflare.com`
		A	2606:4700:50::a29f:2657^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c257^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`suzanne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2257^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`suzanne.ns.cloudflare.com`
		A	108.162.194.87^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
		A	162.159.38.87^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
		A	172.64.34.87^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
MX	`springfieldpapers-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
TXT	`MS=ms44407605`
TXT	`google-site-verification=RpwDc8IDro86hmlr8VBlYhK7zN1b0t5XetArpiX736k`
TXT	`v=spf1 include:spf.protection.outlook.com include:secureserver.net include:se...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.244, 172.67.210.27
		IPv6 hints	2606:4700:3034::6815:22f4, 2606:4700:3037::ac43:d21b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=104, name=cloudflare-ech.com
SOA	`lakas.ns.cloudflare.com`dns@cloudflare.com serial=2406621416

`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=1783248681

⚠️ On DNS blocklist: multi, pro, pro.plus, ultimate

Subdomains

exercisebooks.springfieldpapers.com

Same first word

springfieldpapers.com

DNS History

13 records (7 active, 6 former)

●NSlakas.ns.cloudflare.com2026-02-22 → 2026-07-05 · 3 obs

○ 2020-02-16 09:17:18
● 2026-02-22 15:22:42
● 2026-07-05 11:04:18

○NSns.mainnameserver.com2015-07-17 → 2020-02-16 · 4 obs

● 2015-07-17 17:06:54
● 2020-02-16 09:17:18
○ 2026-02-22 15:22:42
○ 2026-07-05 11:04:18

○NSns2.mainnameserver.com2015-07-17 → 2020-02-16 · 4 obs

● 2015-07-17 17:06:54
● 2020-02-16 09:17:18
○ 2026-02-22 15:22:42
○ 2026-07-05 11:04:18

●NSsuzanne.ns.cloudflare.com2026-02-22 → 2026-07-05 · 3 obs

○ 2020-02-16 09:17:18
● 2026-02-22 15:22:42
● 2026-07-05 11:04:18

○MXmail.springfieldpapers.com2015-07-17 → 2017-02-09 · 4 obs

● 2015-07-17 17:06:54
● 2017-02-09 19:52:36
○ 2020-02-16 09:17:18
○ 2026-07-05 11:04:18

●MXspringfieldpapers-com.mail.protection.outlook.com2020-02-16 → 2026-07-05 · 3 obs

○ 2017-02-09 19:52:36
● 2020-02-16 09:17:18
● 2026-07-05 11:04:18

●A104.21.34.2442026-02-22 → 2026-07-05 · 3 obs

○ 2020-02-16 09:17:18
● 2026-02-22 15:22:42
● 2026-07-05 11:04:18

●A172.67.210.272026-02-22 → 2026-07-05 · 3 obs

○ 2020-02-16 09:17:18
● 2026-02-22 15:22:42
● 2026-07-05 11:04:18

●A2606:4700:3034::6815:22f42026-02-22 → 2026-07-05 · 3 obs

○ 2020-02-16 09:17:18
● 2026-02-22 15:22:42
● 2026-07-05 11:04:18

●A2606:4700:3037::ac43:d21b2026-02-22 → 2026-07-05 · 3 obs

○ 2020-02-16 09:17:18
● 2026-02-22 15:22:42
● 2026-07-05 11:04:18

○A5.153.252.1942015-11-27 → 2017-02-09 · 5 obs

○ 2015-07-17 17:06:54
● 2015-11-27 15:18:46
● 2017-02-09 19:52:36
○ 2020-02-16 09:17:18
○ 2026-07-05 11:04:18

○A50.28.70.142015-07-17 → 2015-07-17 · 3 obs

● 2015-07-17 17:06:54
○ 2015-11-27 15:18:46
○ 2026-07-05 11:04:18

○A89.200.138.152020-02-16 → 2020-02-16 · 4 obs

○ 2017-02-09 19:52:36
● 2020-02-16 09:17:18
○ 2026-02-22 15:22:42
○ 2026-07-05 11:04:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net...	-
springfieldpapers.com	lakas.ns.cloudflare.com, suzanne.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.194

NS records: lakas.ns.cloudflare.com, suzanne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for springfieldpapers.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.244, 172.67.210.27`
AAAA	2	`2606:4700:3034::6815:22f4, 2606:4700:3037::ac43:d21b`
NS	2	`lakas.ns.cloudflare.com, suzanne.ns.cloudflare.com`
MX	1	`springfieldpapers-com.mail.protection.ou`
TXT	3	`MS=ms44407605, google-site-verification=RpwDc8IDro86hml...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lakas.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

exercisebooks.springfieldpapers.com is delegated beneath springfieldpapers.com.

IP Addresses

springfieldpapers.com points to the four IP addresses 104.21.34.244, 172.67.210.27, 2606:4700:3034::6815:22f4 and 2606:4700:3037::ac43:d21b.

thermal-tide.com, vodkaescort.net, www.disfunzioneerettileitaly.com plus two other host names have IP numbers in common with springfieldpapers.com.

Name Servers

The NS records for springfieldpapers.com delegate to lakas.ns.cloudflare.com and suzanne.ns.cloudflare.com.

The name server configuration of springfieldpapers.com is shared with other domains, for instance nako.org.ua, solfege.org, springfieldbusinesspapers.com and two others.

There is at least partial name server overlap between springfieldpapers.com and other domains — unconventionalcalculators.org, rnelson.ca, feihoo87.com and two more among them.

These name servers frequently co-occur with the name servers ezra.ns.cloudflare.com and steven.ns.cloudflare.com.

Hosts with 6 IP addresses each:

lakas.ns.cloudflare.com maps to 108.162.193.194, 172.64.33.194, 173.245.59.194 and 3 additional IP addresses.

suzanne.ns.cloudflare.com maps to 108.162.194.87, 162.159.38.87, 172.64.34.87 and 3 additional IP addresses.

Mail Servers

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

springfieldpapers-com.mail.protection.outlook.com has 8 IP addresses: 52.101.68.10, 52.101.68.36, 52.101.73.2 plus 5 more.