codegrader.net - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codegrader.net`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::2bc^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-02bc.elastic-ssl.ui-r.com`
A	74.208.236.131^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1109.ui-dns.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:109^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1109.ui-dns.com`
		A	185.132.34.109^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1109.ui-dns.com`
NS	`ns1056.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:56^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1056.ui-dns.org`
		A	185.132.35.56^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1056.ui-dns.org`
NS	`ns1075.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:75^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1075.ui-dns.biz`
		A	185.132.33.75^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1075.ui-dns.biz`
NS	`ns1105.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:105^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1105.ui-dns.de`
		A	185.132.32.105^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1105.ui-dns.de`
MX	`mx00.ionos.com` ⭐
		A	74.208.114.65^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.114.66^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1109.ui-dns.com`hostmaster@1und1.com 2017-06-01 #7

`net`

	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=1787122329

Previous names

Next names

DNS History

13 records (8 active, 5 former)

●NSns1056.ui-dns.org2026-08-19 → 2026-08-19 · 3 obs

○ 2017-08-20 23:33:04
● 2026-08-19 07:12:34
● 2026-08-19 07:12:38

●NSns1075.ui-dns.biz2026-08-19 → 2026-08-19 · 3 obs

○ 2017-08-20 23:33:04
● 2026-08-19 07:12:34
● 2026-08-19 07:12:38

●NSns1105.ui-dns.de2026-08-19 → 2026-08-19 · 3 obs

○ 2017-08-20 23:33:04
● 2026-08-19 07:12:34
● 2026-08-19 07:12:38

●NSns1109.ui-dns.com2026-08-19 → 2026-08-19 · 3 obs

○ 2017-08-20 23:33:04
● 2026-08-19 07:12:34
● 2026-08-19 07:12:38

○NSns21.domaincontrol.com2016-09-11 → 2017-08-20 · 4 obs

● 2016-09-11 08:35:48
● 2017-08-20 23:33:04
○ 2026-08-19 07:12:34
○ 2026-08-19 07:12:38

○NSns22.domaincontrol.com2016-09-11 → 2017-08-20 · 4 obs

● 2016-09-11 08:35:48
● 2017-08-20 23:33:04
○ 2026-08-19 07:12:34
○ 2026-08-19 07:12:38

○MXmailstore1.secureserver.net2016-09-11 → 2017-08-20 · 4 obs

● 2016-09-11 08:35:48
● 2017-08-20 23:33:04
○ 2026-08-19 07:12:34
○ 2026-08-19 07:12:38

●MXmx00.ionos.com2026-08-19 → 2026-08-19 · 3 obs

○ 2017-08-20 23:33:04
● 2026-08-19 07:12:34
● 2026-08-19 07:12:38

●MXmx01.ionos.com2026-08-19 → 2026-08-19 · 3 obs

○ 2017-08-20 23:33:04
● 2026-08-19 07:12:34
● 2026-08-19 07:12:38

○MXsmtp.secureserver.net2016-09-11 → 2017-08-20 · 4 obs

● 2016-09-11 08:35:48
● 2017-08-20 23:33:04
○ 2026-08-19 07:12:34
○ 2026-08-19 07:12:38

●A2607:f1c0:100f:f000::2bc2026-08-19 → 2026-08-19 · 3 obs

○ 2017-08-20 23:33:04
● 2026-08-19 07:12:34
● 2026-08-19 07:12:38

○A50.63.202.332016-09-11 → 2017-08-20 · 4 obs

● 2016-09-11 08:35:48
● 2017-08-20 23:33:04
○ 2026-08-19 07:12:34
○ 2026-08-19 07:12:38

●A74.208.236.1312026-08-19 → 2026-08-19 · 3 obs

○ 2017-08-20 23:33:04
● 2026-08-19 07:12:34
● 2026-08-19 07:12:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	d.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
codegrader.net	ns1075.ui-dns.biz, ns1105.ui-dns.de, ns1056.ui-dns.org, ns1109.ui-dns.com	-

✅ Authoritative Response

Server:185.132.35.56

NS records: ns1075.ui-dns.biz, ns1105.ui-dns.de, ns1056.ui-dns.org, ns1109.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codegrader.net (unsigned zone)

⏱️ Timing

Total: 400ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.131`
AAAA	1	`2607:f1c0:100f:f000::2bc`
NS	4	`ns1109.ui-dns.com, ns1105.ui-dns.de...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1109.ui-dns.com hostmaster.1und1.com`

Analysis

IP Addresses

codegrader.net resolves to the IP addresses 74.208.236.131 and 2607:f1c0:100f:f000::2bc

Two other host names, along with sameplay.com, prefref.com and lablandia.com, also share IP numbers with codegrader.net.

Name Servers

The NS records for codegrader.net point to four name servers: ns1075.ui-dns.biz, ns1109.ui-dns.com, ns1105.ui-dns.de and ns1056.ui-dns.org.

codegrader.net partially shares its NS delegation with several other domains, including godswordprevails.com, ppbaldi.at, contactodeprensa.com and two others.

In DNS configurations, these name servers often share authority with ns1075.ui-dns.com, ns1075.ui-dns.org, ns1075.ui-dns.de and 7 other name servers.

ns1075.ui-dns.biz, ns1109.ui-dns.com, ns1105.ui-dns.de and ns1056.ui-dns.org each carry two IP addresses. ns1075.ui-dns.biz has 185.132.33.75 and 2607:f1c0:fe:53:185:132:33:75; ns1109.ui-dns.com has 185.132.34.109 and 2607:f1c0:fe:53:185:132:34:109; ns1105.ui-dns.de has 185.132.32.105 and 2607:f1c0:fe:53:185:132:32:105; ns1056.ui-dns.org has 185.132.35.56 and 2607:f1c0:fe:53:185:132:35:56.

Mail Servers

codegrader.net is served by two mail servers, mx00.ionos.com and mx01.ionos.com.

Among the domains sharing a mail server setup with codegrader.net are cateringcr.com, zangchin.com, salehtech.net and two others.

At least a portion of codegrader.net's mail servers are also used by other domains, for example gardencruz.com.

mx00.ionos.com resolves to 74.208.114.65. mx01.ionos.com resolves to 74.208.114.66. Both host names point to a single IP number.