ptdu.com - dns.ninja

`ptdu.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns2.afternic.com` ⭐
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
NS	`ns1.afternic.com`
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns2.afternic.com`dns@jomax.net serial=1

`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=1785118317

Same first word

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ptdu.me

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DNS History

15 records (4 active, 11 former)

●NSns1.afternic.com2026-07-01 → 2026-07-27 · 3 obs

○ 2026-04-05 21:00:38
● 2026-07-01 03:19:12
● 2026-07-27 02:18:04

○NSns1.fastpark.net2015-07-01 → 2017-07-10 · 4 obs

● 2015-07-01 09:01:46
● 2017-07-10 11:40:54
○ 2026-04-05 21:00:38
○ 2026-07-27 02:18:04

○NSns1.parkingcrew.net2026-04-05 → 2026-04-05 · 4 obs

○ 2017-07-10 11:40:54
● 2026-04-05 21:00:38
○ 2026-07-01 03:19:12
○ 2026-07-27 02:18:04

●NSns2.afternic.com2026-07-01 → 2026-07-27 · 3 obs

○ 2026-04-05 21:00:38
● 2026-07-01 03:19:12
● 2026-07-27 02:18:04

○NSns2.fastpark.net2015-07-01 → 2017-07-10 · 4 obs

● 2015-07-01 09:01:46
● 2017-07-10 11:40:54
○ 2026-04-05 21:00:38
○ 2026-07-27 02:18:04

○NSns2.parkingcrew.net2026-04-05 → 2026-04-05 · 4 obs

○ 2017-07-10 11:40:54
● 2026-04-05 21:00:38
○ 2026-07-01 03:19:12
○ 2026-07-27 02:18:04

○MXmail.h-email.net2015-11-06 → 2026-04-05 · 4 obs

● 2015-11-06 12:15:08
● 2026-04-05 21:00:38
○ 2026-07-01 03:19:12
○ 2026-07-27 02:18:04

○A104.247.81.992026-04-05 → 2026-04-05 · 4 obs

○ 2017-07-10 11:40:54
● 2026-04-05 21:00:38
○ 2026-07-01 03:19:12
○ 2026-07-27 02:18:04

●A13.248.169.482026-07-01 → 2026-07-27 · 3 obs

○ 2026-04-05 21:00:38
● 2026-07-01 03:19:12
● 2026-07-27 02:18:04

○A185.53.177.62015-11-06 → 2016-10-08 · 7 obs

○ 2015-07-01 09:01:46
● 2015-11-06 12:15:08
○ 2016-01-11 15:08:22
○ 2016-04-12 10:52:30
● 2016-10-08 01:17:42
○ 2017-07-10 11:40:54
○ 2026-07-27 02:18:04

○A185.53.178.62017-07-10 → 2017-07-10 · 4 obs

○ 2016-10-08 01:17:42
● 2017-07-10 11:40:54
○ 2026-04-05 21:00:38
○ 2026-07-27 02:18:04

○A185.53.178.992026-04-05 → 2026-07-27 · 2 obs

○ 2026-04-05 21:00:38
○ 2026-07-27 02:18:04

○A216.8.179.252015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 09:01:46
○ 2015-11-06 12:15:08
○ 2026-07-27 02:18:04

○A54.72.9.512016-01-11 → 2016-04-12 · 5 obs

○ 2015-11-06 12:15:08
● 2016-01-11 15:08:22
● 2016-04-12 10:52:30
○ 2016-10-08 01:17:42
○ 2026-07-27 02:18:04

●A76.223.54.1462026-07-01 → 2026-07-27 · 3 obs

○ 2026-04-05 21:00:38
● 2026-07-01 03:19:12
● 2026-07-27 02:18:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ptdu.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptdu.com (unsigned zone)

⏱️ Timing

Total: 73ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns2.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

ptdu.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146

Two other host names, along with routenullmx.lawyernetbook.com, plushluxe.com and cl134-074.invision.net, also share IP numbers with ptdu.com.

Name Servers

ptdu.com has two authoritative name servers — ns1.afternic.com and ns2.afternic.com.

ptdu.com shares its NS records with other domains, for example eurotours.co, npub.com, www.sciencequality.com and two others.

ptdu.com has at least partial name server overlap with other domains, such as runtales.com, homeownercare.com, standardmedia.co and two others.

verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn and verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn — plus 3 other name servers — are commonly paired with these name servers.

Both ns1.afternic.com and ns2.afternic.com have two IP addresses each. ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45; ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45.