`af-office.com`

DNSSEC	⚠️ Not signed
A	156.251.160.198^{🇺🇸 CNSERVERSLLC156.251.128.0/18 CenturyNetworks LTD}
A	168.76.253.228^{🇿🇦 ASLINE-AS-AP168.76.253.0/24 proxy registered}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-251.defastlink.net`
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1773892965

`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

af-office.com

DNS History

10 records (6 active, 4 former)

○NSf1g1ns1.dnspod.net2015-11-16 → 2016-07-09 · 5 obs

○ 2015-07-01 16:13:38
● 2015-11-16 02:05:12
● 2016-07-09 11:17:12
○ 2026-03-22 21:38:28
○ 2026-03-23 22:41:16

○NSf1g1ns2.dnspod.net2015-11-16 → 2016-07-09 · 5 obs

○ 2015-07-01 16:13:38
● 2015-11-16 02:05:12
● 2016-07-09 11:17:12
○ 2026-03-22 21:38:28
○ 2026-03-23 22:41:16

○NSns1.51dns.com2015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 16:13:38
○ 2015-11-16 02:05:12
○ 2026-03-23 22:41:16

●NSns1.judns.com2026-03-22 → 2026-03-23 · 3 obs

○ 2016-07-09 11:17:12
● 2026-03-22 21:38:28
● 2026-03-23 22:41:16

●NSns1.julydns.com2026-03-22 → 2026-03-23 · 3 obs

○ 2016-07-09 11:17:12
● 2026-03-22 21:38:28
● 2026-03-23 22:41:16

●NSns2.judns.com2026-03-22 → 2026-03-23 · 3 obs

○ 2016-07-09 11:17:12
● 2026-03-22 21:38:28
● 2026-03-23 22:41:16

●NSns2.julydns.com2026-03-22 → 2026-03-23 · 3 obs

○ 2016-07-09 11:17:12
● 2026-03-22 21:38:28
● 2026-03-23 22:41:16

○A107.167.55.2252015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 16:13:38
○ 2015-11-16 02:05:12
○ 2026-03-23 22:41:16

●A156.251.160.1982026-03-22 → 2026-03-23 · 3 obs

○ 2015-11-16 02:05:12
● 2026-03-22 21:38:28
● 2026-03-23 22:41:16

●A168.76.253.2282026-03-22 → 2026-03-23 · 3 obs

○ 2015-11-16 02:05:12
● 2026-03-22 21:38:28
● 2026-03-23 22:41:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
af-office.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for af-office.com (unsigned zone)

⏱️ Timing

Total: 326ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`168.76.253.228, 156.251.160.198`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

af-office.com points to two IPs: 156.251.160.198 and 168.76.253.228.

Other host names including hengaojianzhu.com, pipar.cn, shahei.net, cmgwl.cn and 9m3j.cn share IP numbers with af-office.com.

Name Servers

af-office.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

af-office.com at least partially shares name servers with other domains, including 155832.cn, bjfag.net, paintsuite.com, 5zw6y.cn and jswxgdst.com.