pdf-diff.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`pdf-diff.com`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
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	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
TXT	`google-site-verification=O-OLw8juMjd2WOWK2MwmFqaRBfpgVJEFqH20twIR2do`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1775310243

`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=1788867258

Same first word

pdf-diff.com

pdf-diff.pages.dev

Similar names

diff-pdf.com

Previous names

Next names

DNS History

11 records (11 active, 0 former)

●NSdns1.registrar-servers.com2026-09-07 → 2026-09-08 · 2 obs

● 2026-09-07 11:23:56
● 2026-09-08 12:02:58

●NSdns2.registrar-servers.com2026-09-07 → 2026-09-08 · 2 obs

● 2026-09-07 11:23:56
● 2026-09-08 12:02:58

●MXeforward1.registrar-servers.com2026-09-07 → 2026-09-08 · 2 obs

● 2026-09-07 11:23:56
● 2026-09-08 12:02:58

●MXeforward2.registrar-servers.com2026-09-07 → 2026-09-08 · 2 obs

● 2026-09-07 11:23:56
● 2026-09-08 12:02:58

●MXeforward3.registrar-servers.com2026-09-07 → 2026-09-08 · 2 obs

● 2026-09-07 11:23:56
● 2026-09-08 12:02:58

●MXeforward4.registrar-servers.com2026-09-07 → 2026-09-08 · 2 obs

● 2026-09-07 11:23:56
● 2026-09-08 12:02:58

●MXeforward5.registrar-servers.com2026-09-07 → 2026-09-08 · 2 obs

● 2026-09-07 11:23:56
● 2026-09-08 12:02:58

●A185.199.108.1532026-09-07 → 2026-09-08 · 2 obs

● 2026-09-07 11:23:56
● 2026-09-08 12:02:58

●A185.199.109.1532026-09-07 → 2026-09-08 · 2 obs

● 2026-09-07 11:23:56
● 2026-09-08 12:02:58

●A185.199.110.1532026-09-07 → 2026-09-08 · 2 obs

● 2026-09-07 11:23:56
● 2026-09-08 12:02:58

●A185.199.111.1532026-09-07 → 2026-09-08 · 2 obs

● 2026-09-07 11:23:56
● 2026-09-08 12:02:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pdf-diff.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 pdf-diff.com (unsigned zone)

⏱️ Timing

Total: 201ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.110.153, 185.199.111.153...`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	2	`v=spf1 include:spf.efwd.registrar-server, google-site-verification=O-OLw8juMjd2WOW`
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

pdf-diff.com resolves to four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Additional host names — underscoreapps.com, bsitabatch2027.space, ysoldak.com and two others — share IP numbers with pdf-diff.com.

Name Servers

pdf-diff.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

pdf-diff.com shares its name server setup with other domains, including lisbonhostelguide.com, ontariogamingreview.com, hhsmith.cloud and two others.

pdf-diff.com has a partial name server overlap with other domains — among them jacosoftware.com and topli.site.

dns1.registrar-servers.com and dns2.registrar-servers.com each resolve to two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, while dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

pdf-diff.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

pdf-diff.com shares mail servers — at least in part — with other domains, including pagaalver.com, thestackbrief.co, parastitious.com and two others.

These mail servers are frequently paired with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names pointing to a single IP address:

eforward1.registrar-servers.com points to 162.255.118.51.

eforward2.registrar-servers.com points to 162.255.118.52.

eforward3.registrar-servers.com points to 162.255.118.51.

eforward4.registrar-servers.com points to 162.255.118.52.

eforward5.registrar-servers.com points to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com are host names that each point to 162.255.118.52 IP addresses.