🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codexsinaiticus.com`

DNSSEC	⚠️ Not signed
A	139.18.15.1^{🇩🇪 DFN139.18.0.0/16 UNILEI-139-18}
		PTR	`ub.uni-leipzig.de`
NS	`ns0.demysdns.net` ⭐
		A	2620:4d:4000:6259:7:11:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.comlaude-dns.com`
			PTR	`dns1.novagraaf-dns.com`
			PTR	`ns0.demysdns.net`
			PTR	`dns1.p11.nsone.net`
			PTR	`nsgbr.comlaude.co.uk`
		A	198.51.44.11^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.comlaude-dns.com`
			PTR	`dns1.novagraaf-dns.com`
			PTR	`ns0.demysdns.net`
			PTR	`dns1.p11.nsone.net`
			PTR	`nsgbr.comlaude.co.uk`
NS	`ns1.demysdns.net`
		A	2a00:edc0:6259:7:11::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`nssui.comlaude.ch`
			PTR	`dns2.comlaude-dns.net`
			PTR	`ns1.demysdns.net`
			PTR	`dns2.novagraaf-dns.net`
			PTR	`dns2.p11.nsone.net`
		A	198.51.45.11^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`nssui.comlaude.ch`
			PTR	`dns2.comlaude-dns.net`
			PTR	`ns1.demysdns.net`
			PTR	`dns2.novagraaf-dns.net`
			PTR	`dns2.p11.nsone.net`
NS	`ns2.demysdns.net`
		A	2620:4d:4000:6259:7:11:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`nsusa.comlaude.net`
			PTR	`ns2.demysdns.net`
			PTR	`dns3.novagraaf-dns.nl`
			PTR	`dns3.p11.nsone.net`
			PTR	`dns3.comlaude-dns.co.uk`
		A	198.51.44.75^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`nsusa.comlaude.net`
			PTR	`ns2.demysdns.net`
			PTR	`dns3.novagraaf-dns.nl`
			PTR	`dns3.p11.nsone.net`
			PTR	`dns3.comlaude-dns.co.uk`
NS	`ns3.demysdns.net`
		A	2a00:edc0:6259:7:11::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.comlaude-dns.eu`
			PTR	`dns4.novagraaf-dns.eu`
			PTR	`ns3.demysdns.net`
			PTR	`dns4.p11.nsone.net`
		A	198.51.45.75^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.comlaude-dns.eu`
			PTR	`dns4.novagraaf-dns.eu`
			PTR	`ns3.demysdns.net`
			PTR	`dns4.p11.nsone.net`
NS	`ns4.demysdns.co.uk`
		A	2620:4d:4000:6259:7:19:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p19.nsone.net`
			PTR	`ns4.demysdns.co.uk`
		A	198.51.44.19^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p19.nsone.net`
			PTR	`ns4.demysdns.co.uk`
NS	`ns5.demysdns.co.uk`
		A	2a00:edc0:6259:7:19::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p019.nsone.net`
			PTR	`ns5.demysdns.co.uk`
		A	198.51.45.19^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p19.nsone.net`
			PTR	`ns5.demysdns.co.uk`
NS	`ns6.demysdns.co.uk`
		A	2620:4d:4000:6259:7:19:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p19.nsone.net`
			PTR	`ns6.demysdns.co.uk`
		A	198.51.44.83^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p19.nsone.net`
			PTR	`ns6.demysdns.co.uk`
TXT	`HARICA-rnQbdVhQhzOmgaBbbcD`
SOA	`ns0.demysdns.net`dnstech@comlaude.com serial=1636078416

`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=1787049144

WOT: UNKNOWN (89/100)

Same first word

codexsinaiticus.org

codexsinaiticus.com

Previous names

Next names

DNS History

9 records (8 active, 1 former)

●NSns0.demysdns.net2015-07-16 → 2026-08-18 · 2 obs

● 2015-07-16 10:15:32
● 2026-08-18 10:53:30

●NSns1.demysdns.net2015-07-16 → 2026-08-18 · 2 obs

● 2015-07-16 10:15:32
● 2026-08-18 10:53:30

●NSns2.demysdns.net2015-07-16 → 2026-08-18 · 2 obs

● 2015-07-16 10:15:32
● 2026-08-18 10:53:30

●NSns3.demysdns.net2015-07-16 → 2026-08-18 · 2 obs

● 2015-07-16 10:15:32
● 2026-08-18 10:53:30

●NSns4.demysdns.co.uk2015-07-16 → 2026-08-18 · 2 obs

● 2015-07-16 10:15:32
● 2026-08-18 10:53:30

●NSns5.demysdns.co.uk2015-07-16 → 2026-08-18 · 2 obs

● 2015-07-16 10:15:32
● 2026-08-18 10:53:30

●NSns6.demysdns.co.uk2015-07-16 → 2026-08-18 · 2 obs

● 2015-07-16 10:15:32
● 2026-08-18 10:53:30

●A139.18.15.12026-03-24 → 2026-08-18 · 3 obs

○ 2017-03-29 22:12:34
● 2026-03-24 14:42:22
● 2026-08-18 10:53:30

○A139.18.17.722015-07-16 → 2017-03-29 · 4 obs

● 2015-07-16 10:15:32
● 2017-03-29 22:12:34
○ 2026-03-24 14:42:22
○ 2026-08-18 10:53:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
codexsinaiticus.com	ns1.demysdns.net, ns2.demysdns.net, ns3.demysdns.net, ns4.demysdns.co.uk...	-

✅ Authoritative Response

Server:198.51.45.19

NS records: ns1.demysdns.net, ns2.demysdns.net, ns3.demysdns.net, ns4.demysdns.co.uk, ns5.demysdns.co.uk, ns0.demysdns.net, ns6.demysdns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codexsinaiticus.com (unsigned zone)

⏱️ Timing

Total: 601ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.18.15.1`
NS	7	`ns0.demysdns.net, ns1.demysdns.net...`
TXT	1	`HARICA-rnQbdVhQhzOmgaBbbcD`
SOA	1	`ns0.demysdns.net dnstech.comlaude.com`

Analysis

IP Addresses

codexsinaiticus.com resolves to just one IP address, 139.18.15.1.

Two other host names, along with codexsinaiticus.org, 1500.ink and vufind.de, also share IP numbers with codexsinaiticus.com.

Name Servers

codexsinaiticus.com is delegated to 7 name servers: ns0.demysdns.net, ns1.demysdns.net, ns2.demysdns.net and 4 other.

codexsinaiticus.com partially shares its NS delegation with several other domains, including daluca.biz, littentreeleightonbuzzard.com, portofliverpool.police.uk and two others.

In DNS configurations, these name servers often share authority with ns3.demysdns.net, ns4.demysdns.co.uk, ns5.demysdns.co.uk and 4 other name servers.

Host names that have two IP addresses:

ns0.demysdns.net points to 198.51.44.11 and 2620:4d:4000:6259:7:11:0:1.

ns1.demysdns.net points to 198.51.45.11 and 2a00:edc0:6259:7:11::2.

ns2.demysdns.net points to 198.51.44.75 and 2620:4d:4000:6259:7:11:0:3.

ns3.demysdns.net points to 198.51.45.75 and 2a00:edc0:6259:7:11::4.

ns4.demysdns.co.uk points to 198.51.44.19 and 2620:4d:4000:6259:7:19:0:1.

ns5.demysdns.co.uk points to 198.51.45.19 and 2a00:edc0:6259:7:19::2.

ns6.demysdns.co.uk points to 198.51.44.83 and 2620:4d:4000:6259:7:19:0:3.