`teachingswap.com`

DNSSEC	⚠️ Not signed
A	64.29.17.65^{🇺🇸 Amazon64.29.17.0/24 EC2 Prefix}
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`ns1.vercel-dns.com` ⭐
		A	2620:4d:4000:6259:7:13:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p13.nsone.net`
		A	198.51.44.13^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p13.nsone.net`
NS	`ns2.vercel-dns.com`
		A	2a00:edc0:6259:7:13::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p13.nsone.net`
		A	198.51.45.13^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p13.nsone.net`
SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1751019212

`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=1775949952

Same first word

teachingswap.com

DNS History

9 records (4 active, 5 former)

●NSns1.vercel-dns.com2026-03-03 → 2026-04-11 · 3 obs

○ 2015-10-21 08:44:10
● 2026-03-03 02:50:56
● 2026-04-11 23:28:18

●NSns2.vercel-dns.com2026-03-03 → 2026-04-11 · 3 obs

○ 2015-10-21 08:44:10
● 2026-03-03 02:50:56
● 2026-04-11 23:28:18

○NSns29.1and1.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 04:28:58
○ 2015-10-21 08:44:10
○ 2026-04-11 23:28:18

○NSns30.1and1.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 04:28:58
○ 2015-10-21 08:44:10
○ 2026-04-11 23:28:18

○MXmx00.1and1.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 04:28:58
○ 2015-10-21 08:44:10
○ 2026-04-11 23:28:18

○MXmx01.1and1.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 04:28:58
○ 2015-10-21 08:44:10
○ 2026-04-11 23:28:18

●A216.198.79.12026-03-03 → 2026-04-11 · 3 obs

○ 2015-10-21 08:44:10
● 2026-03-03 02:50:56
● 2026-04-11 23:28:18

●A64.29.17.652026-03-03 → 2026-04-11 · 3 obs

○ 2015-10-21 08:44:10
● 2026-03-03 02:50:56
● 2026-04-11 23:28:18

○A74.208.84.2252008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 04:28:58
○ 2015-10-21 08:44:10
○ 2026-04-11 23:28:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
teachingswap.com	ns1.vercel-dns.com, ns2.vercel-dns.com	4 records

✅ Authoritative Response

Server:198.51.45.13

NS records: ns1.vercel-dns.com, ns2.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teachingswap.com (unsigned zone)

⏱️ Timing

Total: 195ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.198.79.65, 216.198.79.1`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.vercel-dns.com, ns1.vercel-dns.com, ns2.vercel-dns.com...)

Analysis

IP Addresses

teachingswap.com points to two IP numbers: 64.29.17.65 and 216.198.79.1.

Other host names such as athletes5in1.com, financial-calculator.net, coax.no, apcollectibles.com and haag.se share IPs with teachingswap.com.

Name Servers

Two name servers ns1.vercel-dns.com and ns2.vercel-dns.com handle the delegation for teachingswap.com.

teachingswap.com shares the same name server setup as other domains, for example afrosaas.com, monishkumar.com, almamater.me, sherbet.com and kidsmusical.ch.

teachingswap.com at least partially shares name servers with other domains, for example gbhpaper.com, glidejs.com, link3.to, scottgemmell.com and trakcloud.com.

these name servers commonly pair with e.zeit-world.com, d.zeit-world.net, b.zeit-world.org and a.zeit-world.co.uk.

Host names with two IP numbers:

ns1.vercel-dns.com points to 2620:4d:4000:6259:7:13:0:1 and 198.51.44.13.

ns2.vercel-dns.com points to 2a00:edc0:6259:7:13::2 and 198.51.45.13.

teachingswap.com - robtex.com