`securityholes.science`

DNSSEC	⚠️ Not signed
A	172.233.219.49^{🇺🇸 AKAMAI-LINODE-AP172.233.208.0/20 Akamai Technologies}
		PTR	`k8s-svc-lander-shared-us-ord-03.parklogic.net`
A	172.233.219.78^{🇺🇸 AKAMAI-LINODE-AP172.233.208.0/20 Akamai Technologies}
A	172.233.219.123^{🇺🇸 AKAMAI-LINODE-AP172.233.208.0/20 Akamai Technologies}
A	172.237.146.8^{🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies}
A	172.237.146.25^{🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies}
A	172.237.146.38^{🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies}
NS	`ns1.parklogic.com` ⭐
		A	2001:19f0:6000:39be:5400:6ff:fe0b:e907^{🇺🇸 AS-VULTR2001:19f0:6000::/38 Vultr Assigned Prefix}
		A	50.28.104.44^{🇺🇸 LiquidWeb-AZ50.28.96.0/19 LiquidWeb Inc West}
			PTR	`pistachio.parklogic.com`
		A	50.116.34.34^{🇺🇸 AKAMAI-LINODE-AP50.116.32.0/20 Akamai Technologies}
			PTR	`lemonade.parklogic.com`
		A	69.39.238.36^{🇺🇸 ASN-CQ-GIGENET69.39.224.0/20 GigENET Route}
			PTR	`sandstone1.parklogic.com`
		A	69.39.238.37^{🇺🇸 ASN-CQ-GIGENET69.39.224.0/20 GigENET Route}
			PTR	`sandstone2.parklogic.com`
		A	149.28.95.10^{🇺🇸 AS-VULTR149.28.64.0/19 Vultr Assigned Prefix}
			PTR	`149.28.95.10.vultrusercontent.com`
NS	`ns1.ns306.parklogic.com`
		A	172.233.128.105^{🇺🇸 AKAMAI-LINODE-AP172.233.128.0/19 Akamai Technologies}
			PTR	`dns-vip-namesilo-expired-us-lax-01.parklogic.net`
		A	172.237.150.41^{🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies}
			PTR	`dns-vip-namesilo-expired-us-ord-01.parklogic.net`
NS	`ns2.ns306.parklogic.com`
		A	66.42.120.24^{🇺🇸 AS-VULTR66.42.112.0/20 Vultr Assigned Prefix}
			PTR	`66-42-120-24.choopa.net`
		A	172.235.58.19^{🇺🇸 AKAMAI-LINODE-AP172.235.32.0/19 Akamai Technologies}
			PTR	`dns-vip-namesilo-expired-us-lax-02.parklogic.net`
		A	172.237.150.35^{🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies}
			PTR	`dns-vip-namesilo-expired-us-ord-02.parklogic.net`
MX	`mx1.emailsendhub.com` ⭐
		A	216.127.132.23^{🇺🇸 XECUNET216.127.128.0/19 Customer Proxy - Xecunet LLC AS13694}
			PTR	`inbound1.emailsendhub.com`
		A	216.127.132.24^{🇺🇸 XECUNET216.127.128.0/19 Customer Proxy - Xecunet LLC AS13694}
			PTR	`inbound2.emailsendhub.com`
TXT	`v=spf1 -all`
SOA	`ns1.parklogic.com`hostmaster@parklogic.com 2021-05-19 #1

`science`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nic.science` ⭐
	NS	`a.nic.science`
	NS	`b.nic.science`
	NS	`c.nic.science`
	NS	`ns2.dns.nic.science`
	NS	`ns3.dns.nic.science`
	SOA	`ns1.dns.nic.science`admin@tldns.godaddy serial=1778634311

rank #8935 globally
rank #9 in the tld
This domain name is "securityholes.science".📈 Tranco rank: #33,792

Same first word

securityholes.science

securityholes.net

DNS History

21 records (10 active, 11 former)

○NSchris.ns.cloudflare.com2026-02-17 → 2026-04-20 · 4 obs

● 2026-02-17 15:49:58
● 2026-04-20 09:01:32
○ 2026-04-29 18:20:42
○ 2026-05-13 06:19:30

●NSns1.ns306.parklogic.com2026-04-29 → 2026-05-13 · 3 obs

○ 2026-04-20 09:01:32
● 2026-04-29 18:20:42
● 2026-05-13 06:19:30

●NSns1.parklogic.com2026-04-29 → 2026-05-13 · 3 obs

○ 2026-04-20 09:01:32
● 2026-04-29 18:20:42
● 2026-05-13 06:19:30

●NSns2.ns306.parklogic.com2026-04-29 → 2026-05-13 · 3 obs

○ 2026-04-20 09:01:32
● 2026-04-29 18:20:42
● 2026-05-13 06:19:30

○NSns2.parklogic.com2026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-29 18:20:42
● 2026-04-29 18:50:46
○ 2026-04-29 19:22:52
○ 2026-05-13 06:19:30

○NSreza.ns.cloudflare.com2026-02-17 → 2026-04-20 · 4 obs

● 2026-02-17 15:49:58
● 2026-04-20 09:01:32
○ 2026-04-29 18:20:42
○ 2026-05-13 06:19:30

○MXmail.eye-mail.net2026-04-29 → 2026-05-09 · 8 obs

● 2026-04-29 18:20:42
○ 2026-04-29 18:50:46
● 2026-04-29 19:22:52
● 2026-04-29 22:41:38
○ 2026-04-30 06:27:12
● 2026-05-01 14:24:36
● 2026-05-09 01:02:30
○ 2026-05-13 06:19:30

●MXmx1.emailsendhub.com2026-04-29 → 2026-05-13 · 8 obs

○ 2026-04-29 18:20:42
● 2026-04-29 18:50:46
○ 2026-04-29 19:22:52
○ 2026-04-29 22:41:38
● 2026-04-30 06:27:12
○ 2026-05-01 14:24:36
○ 2026-05-09 01:02:30
● 2026-05-13 06:19:30

○A104.21.84.1642026-02-17 → 2026-04-20 · 4 obs

● 2026-02-17 15:49:58
● 2026-04-20 09:01:32
○ 2026-04-29 18:20:42
○ 2026-05-13 06:19:30

●A172.233.219.1232026-04-29 → 2026-05-13 · 6 obs

○ 2026-04-29 18:20:42
● 2026-04-29 18:50:46
● 2026-04-29 19:22:52
○ 2026-04-29 20:32:14
○ 2026-05-09 01:02:30
● 2026-05-13 06:19:30

●A172.233.219.492026-04-29 → 2026-05-13 · 6 obs

○ 2026-04-29 18:20:42
● 2026-04-29 18:50:46
● 2026-04-29 19:22:52
○ 2026-04-29 20:32:14
○ 2026-05-09 01:02:30
● 2026-05-13 06:19:30

●A172.233.219.782026-04-29 → 2026-05-13 · 6 obs

○ 2026-04-29 18:20:42
● 2026-04-29 18:50:46
● 2026-04-29 19:22:52
○ 2026-04-29 20:32:14
○ 2026-05-09 01:02:30
● 2026-05-13 06:19:30

○A172.233.221.2142026-04-29 → 2026-05-09 · 7 obs

○ 2026-04-20 09:01:32
● 2026-04-29 18:20:42
○ 2026-04-29 18:50:46
○ 2026-04-29 19:22:52
● 2026-04-29 20:32:14
● 2026-05-09 01:02:30
○ 2026-05-13 06:19:30

○A172.234.199.152026-04-29 → 2026-05-09 · 7 obs

○ 2026-04-20 09:01:32
● 2026-04-29 18:20:42
○ 2026-04-29 18:50:46
○ 2026-04-29 19:22:52
● 2026-04-29 20:32:14
● 2026-05-09 01:02:30
○ 2026-05-13 06:19:30

○A172.237.145.272026-04-29 → 2026-05-09 · 7 obs

○ 2026-04-20 09:01:32
● 2026-04-29 18:20:42
○ 2026-04-29 18:50:46
○ 2026-04-29 19:22:52
● 2026-04-29 20:32:14
● 2026-05-09 01:02:30
○ 2026-05-13 06:19:30

●A172.237.146.252026-04-29 → 2026-05-13 · 6 obs

○ 2026-04-29 18:20:42
● 2026-04-29 18:50:46
● 2026-04-29 19:22:52
○ 2026-04-29 20:32:14
○ 2026-05-09 01:02:30
● 2026-05-13 06:19:30

●A172.237.146.382026-04-29 → 2026-05-13 · 6 obs

○ 2026-04-29 18:20:42
● 2026-04-29 18:50:46
● 2026-04-29 19:22:52
○ 2026-04-29 20:32:14
○ 2026-05-09 01:02:30
● 2026-05-13 06:19:30

●A172.237.146.82026-04-29 → 2026-05-13 · 6 obs

○ 2026-04-29 18:20:42
● 2026-04-29 18:50:46
● 2026-04-29 19:22:52
○ 2026-04-29 20:32:14
○ 2026-05-09 01:02:30
● 2026-05-13 06:19:30

○A172.67.195.602026-02-17 → 2026-04-20 · 4 obs

● 2026-02-17 15:49:58
● 2026-04-20 09:01:32
○ 2026-04-29 18:20:42
○ 2026-05-13 06:19:30

○A2606:4700:3033::6815:54a42026-02-17 → 2026-04-20 · 4 obs

● 2026-02-17 15:49:58
● 2026-04-20 09:01:32
○ 2026-04-29 18:20:42
○ 2026-05-13 06:19:30

○A2606:4700:3037::ac43:c33c2026-02-17 → 2026-04-20 · 4 obs

● 2026-02-17 15:49:58
● 2026-04-20 09:01:32
○ 2026-04-29 18:20:42
○ 2026-05-13 06:19:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
science	a.nic.science, b.nic.science, c.nic.science, ns1.dns.nic.science...	12 records
securityholes.science	ns1.ns306.parklogic.com, ns2.ns306.parklogic.com	-

✅ Authoritative Response

Server:66.42.120.24

NS records: ns1.ns306.parklogic.com, ns2.ns306.parklogic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for securityholes.science (unsigned zone)

⏱️ Timing

Total: 509ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.234.199.15, 172.233.221.214...`
NS	2	`ns1.ns306.parklogic.com, ns2.ns306.parklogic.com`
MX	1	`mail.eye-mail.net (pri: 1)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.parklogic.com hostmaster.parklogic.c`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.science, a.nic.science, b.nic.science...)

Analysis

IP Addresses

securityholes.science points to six IP numbers: 172.233.219.49, 172.233.219.78, 172.233.219.123, 172.237.146.8, 172.237.146.25 and 172.237.146.38.

Other host names, for instance xonair.com, 119693.com, mail.thebootybasement.net, villaall.com and webmail.www.camfree.net share IP numbers with securityholes.science.

Name Servers

securityholes.science delegates to three name servers: ns1.parklogic.com, ns1.ns306.parklogic.com and ns2.ns306.parklogic.com.

securityholes.science shares some name servers with other domains, for example sportlemon.live, ruyacagla.com, rzmovie.net, oberhausen.it and 137.70-static.reverse.vietnamtruyen.cucdinh.mobi.

These name servers are commonly used together with ns2.parklogic.com and ns3.parklogic.com.

Six IP numbers: ns1.parklogic.com points to 2001:19f0:6000:39be:5400:6ff:fe0b:e907, 50.28.104.44, 50.116.34.34, 69.39.238.36, 69.39.238.37 and 149.28.95.10.

Three IP numbers: ns2.ns306.parklogic.com points to 66.42.120.24, 172.235.58.19 and 172.237.150.35.

Two IP numbers: ns1.ns306.parklogic.com points to 172.233.128.105 and 172.237.150.41.

Mail Servers

securityholes.science is handled by a single mail server, mx1.emailsendhub.com.

securityholes.science shares the mail server setup with other domains, for example cdn.crossovers-2177.top, balancieren.de, daveingram.bugs3.com, (0x78766964656f73).desilady.mobi and m.xhamstar.com.

mx1.emailsendhub.com resolves to two IPs: 216.127.132.23 and 216.127.132.24.

securityholes.science - robtex.com