`sterlingerutbildning.com`

DNSSEC	⚠️ Not signed
A	199.34.228.76^{🇺🇸 WEEBLY199.34.228.0/24}
		PTR	`pages-custom-28.weebly.com`
NS	`dns124.a.register.com` ⭐ ⚠️ Not in parent delegation
		A	216.21.231.124^{🇺🇸 Jacksonville216.21.231.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
			PTR	`dns124.a.register.com`
NS	`dns056.b.register.com` ⚠️ Not in parent delegation
		A	216.21.232.56^{🇺🇸 Jacksonville216.21.232.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
			PTR	`dns056.b.register.com`
NS	`dns082.d.register.com` ⚠️ Not in parent delegation
		A	216.21.236.82^{🇺🇸 Jacksonville216.21.236.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
			PTR	`dns082.d.register.com`
NS	`dns1.register.com` ⚠️ Not in zone NS records
		A	162.159.27.248^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns2.register.com` ⚠️ Not in zone NS records
		A	162.159.26.197^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns249.c.register.com` ⚠️ Not in parent delegation
		A	216.21.235.249^{🇺🇸 Jacksonville216.21.234.0/23 NF ATL SUBNETS}
			PTR	`dns249.c.register.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
SOA	`dns124.a.register.com`root@register.com 2017-02-26 #3

`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=1785963254

Same first word

sterlingerutbildning.com

DNS History

12 records (12 active, 0 former)

●NSdns056.b.register.com2017-05-10 → 2026-08-05 · 2 obs

● 2017-05-10 15:27:22
● 2026-08-05 21:22:58

●NSdns082.d.register.com2017-05-10 → 2026-08-05 · 2 obs

● 2017-05-10 15:27:22
● 2026-08-05 21:22:58

●NSdns1.register.com2026-05-29 → 2026-08-05 · 3 obs

○ 2017-05-10 15:27:22
● 2026-05-29 04:06:16
● 2026-08-05 21:22:58

●NSdns124.a.register.com2017-05-10 → 2026-08-05 · 2 obs

● 2017-05-10 15:27:22
● 2026-08-05 21:22:58

●NSdns2.register.com2026-05-29 → 2026-08-05 · 3 obs

○ 2017-05-10 15:27:22
● 2026-05-29 04:06:16
● 2026-08-05 21:22:58

●NSdns249.c.register.com2017-05-10 → 2026-08-05 · 2 obs

● 2017-05-10 15:27:22
● 2026-08-05 21:22:58

●MXalt1.aspmx.l.google.com2017-05-10 → 2026-08-05 · 2 obs

● 2017-05-10 15:27:22
● 2026-08-05 21:22:58

●MXalt2.aspmx.l.google.com2017-05-10 → 2026-08-05 · 2 obs

● 2017-05-10 15:27:22
● 2026-08-05 21:22:58

●MXalt3.aspmx.l.google.com2017-05-10 → 2026-08-05 · 2 obs

● 2017-05-10 15:27:22
● 2026-08-05 21:22:58

●MXalt4.aspmx.l.google.com2017-05-10 → 2026-08-05 · 2 obs

● 2017-05-10 15:27:22
● 2026-08-05 21:22:58

●MXaspmx.l.google.com2017-05-10 → 2026-08-05 · 2 obs

● 2017-05-10 15:27:22
● 2026-08-05 21:22:58

●A199.34.228.762017-05-10 → 2026-08-05 · 2 obs

● 2017-05-10 15:27:22
● 2026-08-05 21:22:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sterlingerutbildning.com	dns1.register.com, dns2.register.com	2 records

✅ Authoritative Response

Server:162.159.26.197

NS records: dns1.register.com, dns2.register.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sterlingerutbildning.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.34.228.76`
NS	4	`dns082.d.register.com, dns056.b.register.com...`
MX	5	`alt4.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)...`
SOA	1	`dns124.a.register.com root.register.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.register.com, dns2.register.com)

Analysis

IP Addresses

sterlingerutbildning.com points to a single IP number: 199.34.228.76.

Additional host names — ivyedgeresearchprogram.com, appliedmarianne.com, rschannelgroup.com and two others — share IP numbers with sterlingerutbildning.com.

Name Servers

DNS for sterlingerutbildning.com is handled by 6 name servers: dns1.register.com, dns2.register.com, dns124.a.register.com and 3 others.

The name servers of sterlingerutbildning.com overlap at least partially with those of other domains — among them hausofphotography.com, tucka56radio.com, truetl.com and two more.

These name servers commonly appear in delegations together with dns082.d.register.com, dns083.d.register.com, dns176.d.register.com and 7 other.

Host names pointing to a single IP address:

dns1.register.com directs to 162.159.27.248.

dns2.register.com directs to 162.159.26.197.

dns124.a.register.com directs to 216.21.231.124.

dns056.b.register.com directs to 216.21.232.56.

dns249.c.register.com directs to 216.21.235.249.

dns082.d.register.com directs to 216.21.236.82.