`samericanexpress.com`

DNSSEC	⚠️ Not signed
NS	`dns1.cscdns.net` ⭐
		A	2610:a1:1022::100^{🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
		A	156.154.130.100^{🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
NS	`dns2.cscdns.net`
		A	2610:a1:1023::100^{🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
		A	156.154.131.100^{🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
TXT	`v=spf1 -all`
SOA	`dns1.cscdns.net`hostmaster@cscdns.net 2018-05-28 #3

`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=1776144917

Same first word

samericanexpress.com

Similar names

americanexpresss.net

americanexpresss.co.uk

DNS History

9 records (2 active, 7 former)

●NSdns1.cscdns.net2026-04-14 → 2026-04-14 · 2 obs

○ 2017-06-09 23:28:36
● 2026-04-14 05:55:00

●NSdns2.cscdns.net2026-04-14 → 2026-04-14 · 2 obs

○ 2017-06-09 23:28:36
● 2026-04-14 05:55:00

○NSgw.aexp.com2015-06-28 → 2017-06-09 · 3 obs

● 2015-06-28 16:09:12
● 2017-06-09 23:28:36
○ 2026-04-14 05:55:00

○NSgw2.aexp.com2015-06-28 → 2017-06-09 · 3 obs

● 2015-06-28 16:09:12
● 2017-06-09 23:28:36
○ 2026-04-14 05:55:00

○NSgw3.aexp.com2015-06-28 → 2017-06-09 · 3 obs

● 2015-06-28 16:09:12
● 2017-06-09 23:28:36
○ 2026-04-14 05:55:00

○NSgw4.aexp.com2015-06-28 → 2017-06-09 · 3 obs

● 2015-06-28 16:09:12
● 2017-06-09 23:28:36
○ 2026-04-14 05:55:00

○NSgw5.aexp.com2015-06-28 → 2017-06-09 · 3 obs

● 2015-06-28 16:09:12
● 2017-06-09 23:28:36
○ 2026-04-14 05:55:00

○A148.173.96.1482015-06-28 → 2015-11-11 · 4 obs

● 2015-06-28 16:09:12
● 2015-11-11 15:11:08
○ 2016-11-29 00:43:52
○ 2026-04-14 05:55:00

○A148.173.96.482015-06-28 → 2017-06-09 · 5 obs

● 2015-06-28 16:09:12
○ 2015-11-11 15:11:08
● 2016-11-29 00:43:52
● 2017-06-09 23:28:36
○ 2026-04-14 05:55:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
samericanexpress.com	dns1.cscdns.net, dns2.cscdns.net	-

✅ Authoritative Response

Server:156.154.131.100

NS records: dns1.cscdns.net, dns2.cscdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for samericanexpress.com (unsigned zone)

⏱️ Timing

Total: 205ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns1.cscdns.net, dns2.cscdns.net`
TXT	1	`v=spf1 -all`
SOA	1	`dns1.cscdns.net hostmaster.cscdns.net`

Analysis

Name Servers

Delegation for samericanexpress.com rests with two name servers, dns1.cscdns.net and dns2.cscdns.net.

samericanexpress.com shares the same name server setup as other domains, including freshgift.org, welltecwireline.com, hybridtriticale.com, lementhotels.com and visitcotinobay.co.

samericanexpress.com at least partially shares name servers with other domains, for instance regus.dk, impfen-gegen-krebs.com, worldpoints.ca, 20.34.163.in-addr.arpa and fiaeasypays.biz.

These name servers are commonly used with ns101.bac.com and ns102.bac.com.

Host names with two IP numbers: dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100; dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.

samericanexpress.com - robtex.com