🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codeandscience.com`

DNSSEC	⚠️ Not signed
A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`mxext1.mailbox.org` ⭐
MX	`mxext2.mailbox.org` ⭐
MX	`mxext3.mailbox.org`⁽²⁰⁾
TXT	`v=spf1 include:mailbox.org ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1771359151

`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=1788644848

Same first word

codeandscience.com

DNS History

17 records (13 active, 4 former)

●NSdns1.registrar-servers.com2026-08-29 → 2026-09-05 · 3 obs

○ 2017-09-09 05:41:28
● 2026-08-29 21:46:56
● 2026-09-05 22:05:00

○NSdns12.ovh.net2017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 05:41:28
○ 2026-08-29 21:46:56
○ 2026-09-05 22:05:00

●NSdns2.registrar-servers.com2026-08-29 → 2026-09-05 · 3 obs

○ 2017-09-09 05:41:28
● 2026-08-29 21:46:56
● 2026-09-05 22:05:00

○NSns12.ovh.net2017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 05:41:28
○ 2026-08-29 21:46:56
○ 2026-09-05 22:05:00

○MXmx-1.dpoczta.pl.codeandscience.com2017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 05:41:28
○ 2026-08-29 21:46:56
○ 2026-09-05 22:05:00

●MXmxext1.mailbox.org2026-08-29 → 2026-09-05 · 3 obs

○ 2017-09-09 05:41:28
● 2026-08-29 21:46:56
● 2026-09-05 22:05:00

●MXmxext2.mailbox.org2026-08-29 → 2026-09-05 · 3 obs

○ 2017-09-09 05:41:28
● 2026-08-29 21:46:56
● 2026-09-05 22:05:00

●MXmxext3.mailbox.org2026-08-29 → 2026-09-05 · 3 obs

○ 2017-09-09 05:41:28
● 2026-08-29 21:46:56
● 2026-09-05 22:05:00

●A185.199.108.1532026-08-29 → 2026-09-05 · 3 obs

○ 2017-09-09 05:41:28
● 2026-08-29 21:46:56
● 2026-09-05 22:05:00

●A185.199.109.1532026-08-29 → 2026-09-05 · 3 obs

○ 2017-09-09 05:41:28
● 2026-08-29 21:46:56
● 2026-09-05 22:05:00

●A185.199.110.1532026-08-29 → 2026-09-05 · 3 obs

○ 2017-09-09 05:41:28
● 2026-08-29 21:46:56
● 2026-09-05 22:05:00

●A185.199.111.1532026-08-29 → 2026-09-05 · 3 obs

○ 2017-09-09 05:41:28
● 2026-08-29 21:46:56
● 2026-09-05 22:05:00

●A2606:50c0:8000::1532026-08-29 → 2026-09-05 · 3 obs

○ 2017-09-09 05:41:28
● 2026-08-29 21:46:56
● 2026-09-05 22:05:00

●A2606:50c0:8001::1532026-08-29 → 2026-09-05 · 3 obs

○ 2017-09-09 05:41:28
● 2026-08-29 21:46:56
● 2026-09-05 22:05:00

●A2606:50c0:8002::1532026-08-29 → 2026-09-05 · 3 obs

○ 2017-09-09 05:41:28
● 2026-08-29 21:46:56
● 2026-09-05 22:05:00

●A2606:50c0:8003::1532026-08-29 → 2026-09-05 · 3 obs

○ 2017-09-09 05:41:28
● 2026-08-29 21:46:56
● 2026-09-05 22:05:00

○A54.183.102.222017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 05:41:28
○ 2026-08-29 21:46:56
○ 2026-09-05 22:05:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...	-
codeandscience.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codeandscience.com (unsigned zone)

⏱️ Timing

Total: 1379ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.109.153, 185.199.110.153...`
AAAA	4	`2606:50c0:8003::153, 2606:50c0:8002::153...`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	3	`mxext1.mailbox.org (pri: 10), mxext2.mailbox.org (pri: 10)...`
TXT	1	`v=spf1 include:mailbox.org ~all`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

codeandscience.com points to 8 IP addresses, including 185.199.108.153, 185.199.109.153 and 185.199.110.153, plus 5 other.

Name Servers

DNS delegation for codeandscience.com points to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

dns1.registrar-servers.com directs to 156.154.132.200 and 2610:a1:1024::200. dns2.registrar-servers.com directs to 156.154.133.200 and 2610:a1:1025::200. Each host name carries two IP addresses.

Mail Servers

The MX records for codeandscience.com list three mail servers: mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.

codeandscience.com - robtex.com