`o16iapps.com`

DNSSEC	⚠️ Not signed
A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c06::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f26.1e100.net`
		A	142.250.101.26^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com include:fdspfus.freshemail.io ~all`
TXT	`google-site-verification=fnxP5dwzD5oQ0_109MyTZgfA5bPAqfwOtiT7aJCyrgc`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1731836344

`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=1778848746

Same first word

o16iapps.com

DNS History

15 records (15 active, 0 former)

●NSdns1.registrar-servers.com2026-03-21 → 2026-05-15 · 2 obs

● 2026-03-21 22:59:38
● 2026-05-15 12:58:02

●NSdns2.registrar-servers.com2026-03-21 → 2026-05-15 · 2 obs

● 2026-03-21 22:59:38
● 2026-05-15 12:58:02

●MXalt1.aspmx.l.google.com2026-03-21 → 2026-05-15 · 2 obs

● 2026-03-21 22:59:38
● 2026-05-15 12:58:02

●MXalt2.aspmx.l.google.com2026-03-21 → 2026-05-15 · 2 obs

● 2026-03-21 22:59:38
● 2026-05-15 12:58:02

●MXaspmx.l.google.com2026-03-21 → 2026-05-15 · 2 obs

● 2026-03-21 22:59:38
● 2026-05-15 12:58:02

●MXaspmx2.googlemail.com2026-03-21 → 2026-05-15 · 2 obs

● 2026-03-21 22:59:38
● 2026-05-15 12:58:02

●MXaspmx3.googlemail.com2026-03-21 → 2026-05-15 · 2 obs

● 2026-03-21 22:59:38
● 2026-05-15 12:58:02

●A185.199.108.1532026-03-21 → 2026-05-15 · 2 obs

● 2026-03-21 22:59:38
● 2026-05-15 12:58:02

●A185.199.109.1532026-03-21 → 2026-05-15 · 2 obs

● 2026-03-21 22:59:38
● 2026-05-15 12:58:02

●A185.199.110.1532026-03-21 → 2026-05-15 · 2 obs

● 2026-03-21 22:59:38
● 2026-05-15 12:58:02

●A185.199.111.1532026-03-21 → 2026-05-15 · 2 obs

● 2026-03-21 22:59:38
● 2026-05-15 12:58:02

●A2606:50c0:8000::1532026-03-21 → 2026-05-15 · 2 obs

● 2026-03-21 22:59:38
● 2026-05-15 12:58:02

●A2606:50c0:8001::1532026-03-21 → 2026-05-15 · 2 obs

● 2026-03-21 22:59:38
● 2026-05-15 12:58:02

●A2606:50c0:8002::1532026-03-21 → 2026-05-15 · 2 obs

● 2026-03-21 22:59:38
● 2026-05-15 12:58:02

●A2606:50c0:8003::1532026-03-21 → 2026-05-15 · 2 obs

● 2026-03-21 22:59:38
● 2026-05-15 12:58:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...	-
o16iapps.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for o16iapps.com (unsigned zone)

⏱️ Timing

Total: 332ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.111.153, 185.199.110.153...`
AAAA	4	`2606:50c0:8002::153, 2606:50c0:8001::153...`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`v=spf1 include:_spf.google.com include:f, google-site-verification=fnxP5dwzD5oQ0_1`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

Eight IP numbers are pointed to by o16iapps.com: 2606:50c0:8000::153, 2606:50c0:8001::153, 2606:50c0:8002::153, 2606:50c0:8003::153, 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

other host names include vuntsova.github.io, myformcs.github.io, jenue.com, navyanarshinni129.github.io and clackrone.github.io; they share IP numbers with o16iapps.com.

Name Servers

Two name servers dns1.registrar-servers.com and dns2.registrar-servers.com handle the delegation for o16iapps.com.

o16iapps.com shares the same name server setup as other domains, for instance jq7pokerdom.com, terangfajar.com, yyzx.com, azmap.org and touchafraidwitty.site.

o16iapps.com shares name servers with other domains at least partially, for instance gurunet.us, somepeoplecallmemaurice.com, risperdal-lawyers.com and creditbca.com.

These name servers are commonly used alongside dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

o16iapps.com is served by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

o16iapps.com shares at least partially some mail servers with other domains, for instance mpdohomehealth.com, ekenvi.se, dirtbike.ro, mywellbeingindex.org and cardio.ro.