`ns51.a7host.com`

DNSSEC

⚠️ Not signed

`a7host.com`

	DNSSEC	🔒 Signed (DS record present)
	A	2600:9000:28b7:e00:19:b0ce:8340:93a1^{🇺🇸 Amazon2600:9000:28b7::/48}
	A	2600:9000:28b7:3200:19:b0ce:8340:93a1^{🇺🇸 Amazon2600:9000:28b7::/48}
	A	2600:9000:28b7:5a00:19:b0ce:8340:93a1^{🇺🇸 Amazon2600:9000:28b7::/48}
	A	2600:9000:28b7:7a00:19:b0ce:8340:93a1^{🇺🇸 Amazon2600:9000:28b7::/48}
	A	2600:9000:28b7:9600:19:b0ce:8340:93a1^{🇺🇸 Amazon2600:9000:28b7::/48}
	A	2600:9000:28b7:ac00:19:b0ce:8340:93a1^{🇺🇸 Amazon2600:9000:28b7::/48}
	A	2600:9000:28b7:c600:19:b0ce:8340:93a1^{🇺🇸 Amazon2600:9000:28b7::/48}
	A	2600:9000:28b7:d600:19:b0ce:8340:93a1^{🇺🇸 Amazon2600:9000:28b7::/48}
	A	108.158.194.40^{🇺🇸 Amazon108.158.192.0/21}
	A	108.158.194.45^{🇺🇸 Amazon108.158.192.0/21}
	A	108.158.194.55^{🇺🇸 Amazon108.158.192.0/21}
	A	108.158.194.114^{🇺🇸 Amazon108.158.192.0/21}
	NS	`ns-1494.awsdns-58.org` ⭐
	NS	`ns-105.awsdns-13.com`
	NS	`ns-2016.awsdns-60.co.uk`
	NS	`ns-970.awsdns-57.net`
	MX	`mail.a7host.com` ⭐
	TXT	`google-site-verification=DTIxm2XR5OG3kykxio_Myeuh1aAuDIF7GDO4Xd0Qor4`
	TXT	`v=spf1 a mx ip4:66.179.254.163 include:amazonses.com ~all`
	SOA	`ns-1494.awsdns-58.org`awsdns-hostmaster@amazon.com serial=1

Previously NS for

www.a7host.com

a7host.com

Same first word

ns51.ru

ns51.cn

ns51.com

Similar names

ns15.de

51sn.com

sn15.com

ns15.eu

15sn.com

5sn1.com

ns15.net

n15s.com

51sn.net

51ns.cn

51sn.cc

15ns.com

n5s1.akamaiedge.net

51ns.com

ns15.com

DNS History

1 record (0 active, 1 former)

○A104.238.74.52017-02-04 → 2017-02-04 · 2 obs

● 2017-02-04 11:29:56
○ 2026-04-14 11:24:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...	-
a7host.com	ns-105.awsdns-13.com, ns-970.awsdns-57.net, ns-2016.awsdns-60.co.uk, ns-1494.awsdns-58.org	1 record

✅ Authoritative Response

Server:205.251.199.224

NS records: ns-105.awsdns-13.com, ns-970.awsdns-57.net, ns-2016.awsdns-60.co.uk, ns-1494.awsdns-58.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-105.awsdns-13.com)

ns51.a7host.com - robtex.com

ns51.a7host.com

a7host.com