`swifttutor.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
		PTR	`ip-207-148-248-143.defastlink.net`
NS	`ns.buydomains.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`
NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`

`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=1771291435

Same first word

swifttutor.com

DNS History

6 records (3 active, 3 former)

●NSns.buydomains.com2015-11-11 → 2026-03-23 · 2 obs

● 2015-11-11 22:46:44
● 2026-03-23 20:04:50

●NSthis-domain-for-sale.com2026-03-23 → 2026-03-23 · 2 obs

○ 2015-11-11 22:46:44
● 2026-03-23 20:04:50

○A141.8.225.1242016-02-04 → 2016-04-23 · 5 obs

○ 2015-11-11 22:46:44
● 2016-02-04 06:12:26
● 2016-04-23 23:42:42
○ 2016-12-30 04:53:16
○ 2026-03-23 20:04:50

●A207.148.248.1432016-12-30 → 2026-03-23 · 3 obs

○ 2016-04-23 23:42:42
● 2016-12-30 04:53:16
● 2026-03-23 20:04:50

○A50.63.202.1042015-11-11 → 2015-11-11 · 4 obs

○ 2015-05-29 04:59:38
● 2015-11-11 22:46:44
○ 2016-02-04 06:12:26
○ 2026-03-23 20:04:50

○A66.151.181.492015-05-29 → 2015-05-29 · 3 obs

● 2015-05-29 04:59:38
○ 2015-11-11 22:46:44
○ 2026-03-23 20:04:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
swifttutor.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.20.26.87

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for swifttutor.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

IP Addresses

swifttutor.com points to a single IP address: 207.148.248.143.

Other host names such as am-red.frostfashion.com, mail.laserinformation.com, idenes.com, englishcarpets.com and nursingworldwide.com share IP numbers with swifttutor.com.

Name Servers

swifttutor.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.

swifttutor.com uses the same name server setup as other domains, including rechargetours.com, justicestudios.com, theco.org, bpgservice.com and adriex.com.

swifttutor.com shares some name servers with other domains, for example edibleco.com.

Host names sharing a single IP: this-domain-for-sale.com and ns.buydomains.com point to 52.20.26.87.

swifttutor.com - robtex.com

swifttutor.com

com