🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codingcurriculum.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::202^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0202.elastic-ssl.ui-r.com`
A	217.160.0.199^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1048.ui-dns.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:48^{🇺🇸 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	`ns1048.ui-dns.com`
		A	185.132.34.48^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1048.ui-dns.com`
NS	`ns1048.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:48^{🇺🇸 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	`ns1048.ui-dns.biz`
		A	185.132.33.48^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1048.ui-dns.biz`
NS	`ns1048.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:48^{🇺🇸 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	`ns1048.ui-dns.de`
		A	185.132.32.48^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1048.ui-dns.de`
NS	`ns1048.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:48^{🇺🇸 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	`ns1048.ui-dns.org`
		A	185.132.35.48^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1048.ui-dns.org`
MX	`mx00.ionos.co.uk` ⭐
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.co.uk` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1048.ui-dns.com`hostmaster@1and1.com 2017-06-10 #16

`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=1787522626

Same first word

codingcurriculum.org

codingcurriculum.com

codingcurriculum.net

Previous names

Next names

DNS History

16 records (8 active, 8 former)

○NSns-uk.1and1-dns.biz2015-08-06 → 2017-05-21 · 4 obs

● 2015-08-06 08:52:12
● 2017-05-21 13:47:22
○ 2026-08-19 20:57:56
○ 2026-08-23 22:22:02

○NSns-uk.1and1-dns.co.uk2015-08-06 → 2017-05-21 · 4 obs

● 2015-08-06 08:52:12
● 2017-05-21 13:47:22
○ 2026-08-19 20:57:56
○ 2026-08-23 22:22:02

○NSns-uk.1and1-dns.com2015-08-06 → 2017-05-21 · 4 obs

● 2015-08-06 08:52:12
● 2017-05-21 13:47:22
○ 2026-08-19 20:57:56
○ 2026-08-23 22:22:02

○NSns-uk.1and1-dns.org2015-08-06 → 2017-05-21 · 4 obs

● 2015-08-06 08:52:12
● 2017-05-21 13:47:22
○ 2026-08-19 20:57:56
○ 2026-08-23 22:22:02

●NSns1048.ui-dns.biz2026-08-19 → 2026-08-23 · 5 obs

○ 2017-05-21 13:47:22
● 2026-08-19 20:57:56
○ 2026-08-20 12:57:12
● 2026-08-20 16:22:20
● 2026-08-23 22:22:02

●NSns1048.ui-dns.com2026-08-19 → 2026-08-23 · 5 obs

○ 2017-05-21 13:47:22
● 2026-08-19 20:57:56
○ 2026-08-20 12:57:12
● 2026-08-20 16:22:20
● 2026-08-23 22:22:02

●NSns1048.ui-dns.de2026-08-19 → 2026-08-23 · 5 obs

○ 2017-05-21 13:47:22
● 2026-08-19 20:57:56
○ 2026-08-20 12:57:12
● 2026-08-20 16:22:20
● 2026-08-23 22:22:02

●NSns1048.ui-dns.org2026-08-19 → 2026-08-23 · 5 obs

○ 2017-05-21 13:47:22
● 2026-08-19 20:57:56
○ 2026-08-20 12:57:12
● 2026-08-20 16:22:20
● 2026-08-23 22:22:02

○MXmx00.1and1.co.uk2015-08-06 → 2017-05-21 · 4 obs

● 2015-08-06 08:52:12
● 2017-05-21 13:47:22
○ 2026-08-19 20:57:56
○ 2026-08-23 22:22:02

●MXmx00.ionos.co.uk2026-08-19 → 2026-08-23 · 5 obs

○ 2017-05-21 13:47:22
● 2026-08-19 20:57:56
○ 2026-08-20 12:57:12
● 2026-08-20 16:22:20
● 2026-08-23 22:22:02

○MXmx01.1and1.co.uk2015-08-06 → 2017-05-21 · 4 obs

● 2015-08-06 08:52:12
● 2017-05-21 13:47:22
○ 2026-08-19 20:57:56
○ 2026-08-23 22:22:02

●MXmx01.ionos.co.uk2026-08-19 → 2026-08-23 · 5 obs

○ 2017-05-21 13:47:22
● 2026-08-19 20:57:56
○ 2026-08-20 12:57:12
● 2026-08-20 16:22:20
● 2026-08-23 22:22:02

○A2001:8d8:1000:c3c9:7b05:8e94:876a:c8132015-08-06 → 2017-05-21 · 4 obs

● 2015-08-06 08:52:12
● 2017-05-21 13:47:22
○ 2026-08-19 20:57:56
○ 2026-08-23 22:22:02

●A2001:8d8:100f:f000::2022026-08-19 → 2026-08-23 · 5 obs

○ 2017-05-21 13:47:22
● 2026-08-19 20:57:56
○ 2026-08-20 12:57:12
● 2026-08-20 16:22:20
● 2026-08-23 22:22:02

○A212.227.211.1082015-08-06 → 2017-05-21 · 4 obs

● 2015-08-06 08:52:12
● 2017-05-21 13:47:22
○ 2026-08-19 20:57:56
○ 2026-08-23 22:22:02

●A217.160.0.1992026-08-19 → 2026-08-23 · 5 obs

○ 2017-05-21 13:47:22
● 2026-08-19 20:57:56
○ 2026-08-20 12:57:12
● 2026-08-20 16:22:20
● 2026-08-23 22:22:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...	-
codingcurriculum.com	ns1048.ui-dns.de, ns1048.ui-dns.biz, ns1048.ui-dns.org, ns1048.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.35.48

NS records: ns1048.ui-dns.de, ns1048.ui-dns.biz, ns1048.ui-dns.org, ns1048.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codingcurriculum.com (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.199`
AAAA	1	`2001:8d8:100f:f000::202`
NS	4	`ns1048.ui-dns.biz, ns1048.ui-dns.org...`
MX	2	`mx01.ionos.co.uk (pri: 10), mx00.ionos.co.uk (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1048.ui-dns.com hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1048.ui-dns.com, ns1048.ui-dns.com)

Analysis

IP Addresses

codingcurriculum.com resolves to the IP addresses 217.160.0.199 and 2001:8d8:100f:f000::202

rri.de, sos-psy.com, sailsproducts.de plus two other host names have IP numbers in common with codingcurriculum.com.

Name Servers

Four name servers handle the delegation for codingcurriculum.com: ns1048.ui-dns.biz, ns1048.ui-dns.com, ns1048.ui-dns.de and ns1048.ui-dns.org.

codingcurriculum.com partially shares its NS delegation with several other domains, including alloysurcharge.net, interiorsolutionsltd.co.uk, geschichtsverein-haerten.de and two others.

These name servers regularly co-occur with the name servers ns1016.ui-dns.de, ns1098.ui-dns.biz and ns1125.ui-dns.org.

ns1048.ui-dns.biz, ns1048.ui-dns.com, ns1048.ui-dns.de and ns1048.ui-dns.org each carry two IP addresses. ns1048.ui-dns.biz has 185.132.33.48 and 2607:f1c0:fe:53:185:132:33:48; ns1048.ui-dns.com has 185.132.34.48 and 2607:f1c0:fe:53:185:132:34:48; ns1048.ui-dns.de has 185.132.32.48 and 2607:f1c0:fe:53:185:132:32:48; ns1048.ui-dns.org has 185.132.35.48 and 2607:f1c0:fe:53:185:132:35:48.

Mail Servers

codingcurriculum.com uses two mail servers, mx00.ionos.co.uk and mx01.ionos.co.uk.

The mail server setup of codingcurriculum.com matches that of other domains such as db-id.co.uk, dynnargh.com, ad-space.org and two others.

mx00.ionos.co.uk resolves to 212.227.15.171. mx01.ionos.co.uk resolves to 212.227.15.188. Both host names point to a single IP number.

codingcurriculum.com - robtex.com