ieee1986.com - dns.ninja

`ieee1986.com`

DNSSEC	⚠️ Not signed
A	220.86.114.94^{🇰🇷 KT-NET220.80.0.0/13 KORnet operation Center(Korea Telecom)}
NS	`ns9.dnszi.com` ⭐
		A	121.78.251.23^{🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net}
NS	`ns25.dnszi.com`
		A	58.120.225.173^{🇰🇷 SKB-NET58.120.0.0/13 auto-generated route object for 58.120.0.0/13}
			PTR	`ns25.dnszi.com`
NS	`ns66.dnszi.com`
		A	27.1.16.93^{🇰🇷 DAOU-AS-KR27.1.16.0/22 DAOU Tech}
			PTR	`ns66.dnszi.com`
NS	`ns71.dnszi.com`
		A	121.78.72.41^{🇰🇷 KINXIDC-AS-KR121.78.72.0/24 KINX-IDC}
			PTR	`ns71.dnszi.com`
NS	`ns88.dnszi.com`
		A	121.78.251.29^{🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net}
MX	`mxa.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.149.254.5^{🇺🇸 Google34.148.0.0/14}
			PTR	`5.254.149.34.bc.googleusercontent.com`
TXT	`v=spf1 include:mailgun.org ~all`
SOA	`ns9.dnszi.com`root@dnszi.com 2026-05-27 #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=1780971881

Same first word

ieee1986.com

DNS History

14 records (8 active, 6 former)

○NSns-1389.awsdns-45.org2016-12-18 → 2017-12-30 · 4 obs

● 2016-12-18 12:44:30
● 2017-12-30 17:17:04
○ 2026-04-08 04:44:10
○ 2026-06-09 02:28:32

○NSns-1949.awsdns-51.co.uk2016-12-18 → 2017-12-30 · 4 obs

● 2016-12-18 12:44:30
● 2017-12-30 17:17:04
○ 2026-04-08 04:44:10
○ 2026-06-09 02:28:32

○NSns-380.awsdns-47.com2016-12-18 → 2017-12-30 · 4 obs

● 2016-12-18 12:44:30
● 2017-12-30 17:17:04
○ 2026-04-08 04:44:10
○ 2026-06-09 02:28:32

○NSns-765.awsdns-31.net2016-12-18 → 2017-12-30 · 4 obs

● 2016-12-18 12:44:30
● 2017-12-30 17:17:04
○ 2026-04-08 04:44:10
○ 2026-06-09 02:28:32

●NSns25.dnszi.com2026-04-08 → 2026-06-09 · 3 obs

○ 2017-12-30 17:17:04
● 2026-04-08 04:44:10
● 2026-06-09 02:28:32

●NSns66.dnszi.com2026-04-08 → 2026-06-09 · 3 obs

○ 2017-12-30 17:17:04
● 2026-04-08 04:44:10
● 2026-06-09 02:28:32

●NSns71.dnszi.com2026-04-08 → 2026-06-09 · 3 obs

○ 2017-12-30 17:17:04
● 2026-04-08 04:44:10
● 2026-06-09 02:28:32

●NSns88.dnszi.com2026-04-08 → 2026-06-09 · 3 obs

○ 2017-12-30 17:17:04
● 2026-04-08 04:44:10
● 2026-06-09 02:28:32

●NSns9.dnszi.com2026-04-08 → 2026-06-09 · 3 obs

○ 2017-12-30 17:17:04
● 2026-04-08 04:44:10
● 2026-06-09 02:28:32

●MXmxa.mailgun.org2026-04-08 → 2026-06-09 · 2 obs

● 2026-04-08 04:44:10
● 2026-06-09 02:28:32

●MXmxb.mailgun.org2026-04-08 → 2026-06-09 · 2 obs

● 2026-04-08 04:44:10
● 2026-06-09 02:28:32

○A175.197.144.252016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 12:44:30
○ 2017-12-30 17:17:04
○ 2026-06-09 02:28:32

○A211.105.78.92017-12-30 → 2017-12-30 · 4 obs

○ 2016-12-18 12:44:30
● 2017-12-30 17:17:04
○ 2026-04-08 04:44:10
○ 2026-06-09 02:28:32

●A220.86.114.942026-04-08 → 2026-06-09 · 3 obs

○ 2017-12-30 17:17:04
● 2026-04-08 04:44:10
● 2026-06-09 02:28:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...	-
ieee1986.com	ns9.dnszi.com, ns25.dnszi.com, ns66.dnszi.com, ns71.dnszi.com...	5 records

✅ Authoritative Response

Server:27.1.16.93

NS records: ns9.dnszi.com, ns25.dnszi.com, ns66.dnszi.com, ns71.dnszi.com, ns88.dnszi.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ieee1986.com (unsigned zone)

⏱️ Timing

Total: 1337ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`220.86.114.94`
NS	5	`ns71.dnszi.com, ns9.dnszi.com...`
MX	2	`mxb.mailgun.org (pri: 10), mxa.mailgun.org (pri: 10)`
TXT	1	`v=spf1 include:mailgun.org ~all`
SOA	1	`ns9.dnszi.com root.dnszi.com`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns9.dnszi.com, ns25.dnszi.com, ns66.dnszi.com...)

Analysis

IP Addresses

ieee1986.com resolves to one IP address: 220.86.114.94.

Name Servers

The zone ieee1986.com is authoritative on 5 name servers: ns25.dnszi.com, ns66.dnszi.com, ns71.dnszi.com and two additional ones.

At least some of ieee1986.com's name servers are shared with other domains, for example eobooks.co.kr, busanpack.com, mzreport.com and two more.

These name servers tend to be deployed in combination with the name servers ns9.dnszi.com and ns88.dnszi.com.

Host names with one IP number:

ns25.dnszi.com resolves to 58.120.225.173.

ns66.dnszi.com resolves to 27.1.16.93.

ns71.dnszi.com resolves to 121.78.72.41.

ns88.dnszi.com resolves to 121.78.251.29.

ns9.dnszi.com resolves to 121.78.251.23.

Mail Servers

Mail for ieee1986.com is handled by two mail servers — mxa.mailgun.org and mxb.mailgun.org.

ieee1986.com uses an identical mail server configuration to several other domains — among them dealchill.com, boxtorrent.com, bkreal.com and two more.

ieee1986.com has at least partial mail server overlap with other domains such as usindustrial.com, youngautomotive.org, thesmq.com and two more.

Each of mxa.mailgun.org and mxb.mailgun.org has one IP address: mxa.mailgun.org uses 34.36.182.139 and mxb.mailgun.org uses 34.149.254.5.