`iceberg901.com`

DNSSEC	⚠️ Not signed
A	216.24.57.1^{🇺🇸 AS397273216.24.57.0/24 655 5th St 19 San Francisco CA 94107 United States}
NS	`dns1.name-services.com` ⭐
		A	2604:4000:2800:2000:64:98:148:137^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns1.name-services.com`
		A	64.98.148.137^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns1.name-services.com`
NS	`dns2.name-services.com`
		A	2604:4000:0:d:216:40:47:201^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns2.name-services.com`
		A	216.40.47.201^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns2.name-services.com`
NS	`dns3.name-services.com`
		A	2604:4000:2800:2000:64:98:148:138^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns3.name-services.com`
		A	64.98.148.138^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns3.name-services.com`
NS	`dns4.name-services.com`
		A	2604:4000:0:d:216:40:47:202^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns4.name-services.com`
		A	216.40.47.202^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns4.name-services.com`
NS	`dns5.name-services.com`
		A	2604:4000:2800:2000:64:98:148:139^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns5.name-services.com`
		A	64.98.148.139^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns5.name-services.com`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`zoho-verification=zb72694881.zmverify.zoho.com`
TXT	`v=spf1 include:zoho.com ~all`
SOA	`dns1.name-services.com`info@name-services.com serial=1675874917

`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=1785822872

Subdomains

mail.iceberg901.com

Same first word

iceberg901.com

DNS History

14 records (9 active, 5 former)

●NSdns1.name-services.com2026-04-17 → 2026-08-04 · 3 obs

○ 2017-10-01 00:33:40
● 2026-04-17 04:25:20
● 2026-08-04 06:22:10

●NSdns2.name-services.com2026-04-17 → 2026-08-04 · 3 obs

○ 2017-10-01 00:33:40
● 2026-04-17 04:25:20
● 2026-08-04 06:22:10

●NSdns3.name-services.com2026-04-17 → 2026-08-04 · 3 obs

○ 2017-10-01 00:33:40
● 2026-04-17 04:25:20
● 2026-08-04 06:22:10

●NSdns4.name-services.com2026-04-17 → 2026-08-04 · 3 obs

○ 2017-10-01 00:33:40
● 2026-04-17 04:25:20
● 2026-08-04 06:22:10

●NSdns5.name-services.com2026-04-17 → 2026-08-04 · 3 obs

○ 2017-10-01 00:33:40
● 2026-04-17 04:25:20
● 2026-08-04 06:22:10

○NSns3.101sitehosting.net2015-06-25 → 2017-10-01 · 4 obs

● 2015-06-25 03:56:06
● 2017-10-01 00:33:40
○ 2026-04-17 04:25:20
○ 2026-08-04 06:22:10

○NSns4.101sitehosting.net2015-06-25 → 2017-10-01 · 4 obs

● 2015-06-25 03:56:06
● 2017-10-01 00:33:40
○ 2026-04-17 04:25:20
○ 2026-08-04 06:22:10

○MXmail.iceberg901.com2015-06-25 → 2017-10-01 · 4 obs

● 2015-06-25 03:56:06
● 2017-10-01 00:33:40
○ 2026-04-17 04:25:20
○ 2026-08-04 06:22:10

●MXmx.zoho.com2026-04-17 → 2026-08-04 · 3 obs

○ 2017-10-01 00:33:40
● 2026-04-17 04:25:20
● 2026-08-04 06:22:10

●MXmx2.zoho.com2026-04-17 → 2026-08-04 · 3 obs

○ 2017-10-01 00:33:40
● 2026-04-17 04:25:20
● 2026-08-04 06:22:10

●MXmx3.zoho.com2026-04-17 → 2026-08-04 · 3 obs

○ 2017-10-01 00:33:40
● 2026-04-17 04:25:20
● 2026-08-04 06:22:10

○A104.219.57.862017-10-01 → 2017-10-01 · 4 obs

○ 2016-09-26 23:14:56
● 2017-10-01 00:33:40
○ 2026-04-17 04:25:20
○ 2026-08-04 06:22:10

○A162.222.139.102015-06-25 → 2016-09-26 · 4 obs

● 2015-06-25 03:56:06
● 2016-09-26 23:14:56
○ 2017-10-01 00:33:40
○ 2026-08-04 06:22:10

●A216.24.57.12026-04-17 → 2026-08-04 · 3 obs

○ 2017-10-01 00:33:40
● 2026-04-17 04:25:20
● 2026-08-04 06:22:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
iceberg901.com	dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com...	10 records

✅ Authoritative Response

Server:64.98.148.139

NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iceberg901.com (unsigned zone)

⏱️ Timing

Total: 215ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.24.57.1`
NS	5	`dns4.name-services.com, dns1.name-services.com...`
MX	3	`mx2.zoho.com (pri: 20), mx.zoho.com (pri: 10)...`
TXT	2	`zoho-verification=zb72694881.zmverify.zo, v=spf1 include:zoho.com ~all`
SOA	1	`dns1.name-services.com info.name-service`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)

Analysis

Hierarchy

iceberg901.com is a parent domain of mail.iceberg901.com.

IP Addresses

iceberg901.com resolves to just one IP address, 216.24.57.1.

Two other host names, along with dgns.it, reqmatrix.com and mail.bolchat.com, also share IP numbers with iceberg901.com.

Name Servers

iceberg901.com delegates to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.

iceberg901.com shares at least some of its name servers with other domains, including reseaubec.com, asoh.com, doubletreedenveraurorahotel.com and two others.

These name servers are frequently paired with the name servers dns4.name-services.com and dns5.name-services.com.

Host names that have two IP addresses:

dns1.name-services.com directs traffic to 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.

dns2.name-services.com directs traffic to 216.40.47.201 and 2604:4000:0:d:216:40:47:201.

dns3.name-services.com directs traffic to 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.

dns4.name-services.com directs traffic to 216.40.47.202 and 2604:4000:0:d:216:40:47:202.

dns5.name-services.com directs traffic to 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.