`step2teaching.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::20f^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-020f.elastic-ssl.ui-r.com`
A	217.160.0.244^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1028.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:28^{🇺🇸 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	`ns1028.ui-dns.biz`
		A	185.132.33.28^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1028.ui-dns.biz`
NS	`ns1036.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:36^{🇺🇸 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	`ns1036.ui-dns.de`
		A	185.132.32.36^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1036.ui-dns.de`
NS	`ns1053.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:53^{🇺🇸 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	`ns1053.ui-dns.org`
		A	185.132.35.53^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1053.ui-dns.org`
NS	`ns1054.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:54^{🇺🇸 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	`ns1054.ui-dns.com`
		A	185.132.34.54^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1054.ui-dns.com`
MX	`mx00.ionos.co.uk` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
MX	`mx01.ionos.co.uk` ⭐
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1028.ui-dns.biz`hostmaster@1und1.com 2017-06-01 #23

`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=1784809362

Same first word

step2teaching.com

DNS History

15 records (8 active, 7 former)

●NSns1028.ui-dns.biz2026-06-01 → 2026-07-23 · 3 obs

○ 2017-08-10 17:45:00
● 2026-06-01 20:35:34
● 2026-07-23 12:23:02

○NSns1032.ui-dns.biz2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:45:00
○ 2026-06-01 20:35:34
○ 2026-07-23 12:23:02

●NSns1036.ui-dns.de2026-06-01 → 2026-07-23 · 3 obs

○ 2017-08-10 17:45:00
● 2026-06-01 20:35:34
● 2026-07-23 12:23:02

○NSns1041.ui-dns.org2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:45:00
○ 2026-06-01 20:35:34
○ 2026-07-23 12:23:02

○NSns1042.ui-dns.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:45:00
○ 2026-06-01 20:35:34
○ 2026-07-23 12:23:02

●NSns1053.ui-dns.org2026-06-01 → 2026-07-23 · 3 obs

○ 2017-08-10 17:45:00
● 2026-06-01 20:35:34
● 2026-07-23 12:23:02

●NSns1054.ui-dns.com2026-06-01 → 2026-07-23 · 3 obs

○ 2017-08-10 17:45:00
● 2026-06-01 20:35:34
● 2026-07-23 12:23:02

○NSns1084.ui-dns.de2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:45:00
○ 2026-06-01 20:35:34
○ 2026-07-23 12:23:02

○MXmx00.1and1.co.uk2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:45:00
○ 2026-06-01 20:35:34
○ 2026-07-23 12:23:02

●MXmx00.ionos.co.uk2026-06-01 → 2026-07-23 · 3 obs

○ 2017-08-10 17:45:00
● 2026-06-01 20:35:34
● 2026-07-23 12:23:02

○MXmx01.1and1.co.uk2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:45:00
○ 2026-06-01 20:35:34
○ 2026-07-23 12:23:02

●MXmx01.ionos.co.uk2026-06-01 → 2026-07-23 · 3 obs

○ 2017-08-10 17:45:00
● 2026-06-01 20:35:34
● 2026-07-23 12:23:02

○A199.34.228.592017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:45:00
○ 2026-06-01 20:35:34
○ 2026-07-23 12:23:02

●A2001:8d8:100f:f000::20f2026-06-01 → 2026-07-23 · 3 obs

○ 2017-08-10 17:45:00
● 2026-06-01 20:35:34
● 2026-07-23 12:23:02

●A217.160.0.2442026-06-01 → 2026-07-23 · 3 obs

○ 2017-08-10 17:45:00
● 2026-06-01 20:35:34
● 2026-07-23 12:23:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...	-
step2teaching.com	ns1028.ui-dns.biz, ns1053.ui-dns.org, ns1036.ui-dns.de, ns1054.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.54

NS records: ns1028.ui-dns.biz, ns1053.ui-dns.org, ns1036.ui-dns.de, ns1054.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for step2teaching.com (unsigned zone)

⏱️ Timing

Total: 958ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.244`
AAAA	1	`2001:8d8:100f:f000::20f`
NS	4	`ns1028.ui-dns.biz, ns1053.ui-dns.org...`
MX	2	`mx00.ionos.co.uk (pri: 10), mx01.ionos.co.uk (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1028.ui-dns.biz hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1054.ui-dns.com, ns1054.ui-dns.com)

Analysis

IP Addresses

step2teaching.com has two IP addresses: 217.160.0.244 and 2001:8d8:100f:f000::20f

www.grits-ostsee-ferienwohnung.de, nienergyholdings.com, doell-pix.de and two other host names share IP numbers with step2teaching.com.

Name Servers

The authoritative name servers for step2teaching.com are ns1028.ui-dns.biz, ns1054.ui-dns.com, ns1036.ui-dns.de and ns1053.ui-dns.org.

The name servers of step2teaching.com overlap at least partially with those of other domains — among them ambrille.fr, acies-capital.com, kli-projekt.de and two more.

These name servers commonly appear in delegations together with ns1028.ui-dns.org, ns1028.ui-dns.de, ns1028.ui-dns.com and 7 other.

Each of the four hosts ns1028.ui-dns.biz, ns1054.ui-dns.com, ns1036.ui-dns.de and ns1053.ui-dns.org has two IP addresses. ns1028.ui-dns.biz points to 185.132.33.28 and 2607:f1c0:fe:53:185:132:33:28. ns1054.ui-dns.com points to 185.132.34.54 and 2607:f1c0:fe:53:185:132:34:54. ns1036.ui-dns.de points to 185.132.32.36 and 2607:f1c0:fe:53:185:132:32:36. ns1053.ui-dns.org points to 185.132.35.53 and 2607:f1c0:fe:53:185:132:35:53.

Mail Servers

Mail for step2teaching.com is handled by two mail servers — mx00.ionos.co.uk and mx01.ionos.co.uk.

step2teaching.com uses an identical mail server configuration to several other domains — among them slcars.co.uk, cyclegb.co.uk, gamerbrunch.com and two more.

Hosts with just one IP address:

mx00.ionos.co.uk directs to 212.227.15.41.

step2teaching.com - robtex.com