`goservicesco.com`

DNSSEC	⚠️ Not signed
NS	`dns2.gilbaneco.com` ⭐
		A	204.90.13.65^{🇺🇸 AS15258204.90.13.0/24 Proxy route object on behalf of Gilbane Building Company}
NS	`extdns2.gilbaneco.com`
		A	204.90.13.66^{🇺🇸 AS15258204.90.13.0/24 Proxy route object on behalf of Gilbane Building Company}
MX	`goservicesco-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c927::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f903::^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	2a01:111:f403:f90a::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	52.101.9.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00100.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
		A	52.101.11.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00103.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:204.90.12.24 ip4:204.90.12.100 ip4:204.90.12.101 ip4:204.90.12.102...`
SOA	`dns2.gilbaneco.com`networking-team@gilbaneco.com serial=20

`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=1776148612

Same first word

goservicesco.com

DNS History

6 records (3 active, 3 former)

○NSco-ciderjack.gilbaneco.com2015-10-29 → 2016-01-17 · 5 obs

○ 2015-06-24 02:31:18
● 2015-10-29 10:38:16
● 2016-01-17 02:26:58
○ 2016-04-17 09:05:34
○ 2026-04-14 06:56:14

○NSdns.chilmarktech.com2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 02:31:18
○ 2015-10-29 10:38:16
○ 2026-04-14 06:56:14

○NSdns.gilbaneco.com2015-06-24 → 2016-04-17 · 6 obs

● 2015-06-24 02:31:18
○ 2015-10-29 10:38:16
○ 2016-01-17 02:26:58
● 2016-04-17 09:05:34
○ 2016-12-02 18:01:04
○ 2026-04-14 06:56:14

●NSdns2.gilbaneco.com2016-04-17 → 2026-04-14 · 3 obs

○ 2016-01-17 02:26:58
● 2016-04-17 09:05:34
● 2026-04-14 06:56:14

●NSextdns2.gilbaneco.com2016-12-02 → 2026-04-14 · 3 obs

○ 2016-04-17 09:05:34
● 2016-12-02 18:01:04
● 2026-04-14 06:56:14

●MXgoservicesco-com.mail.protection.outlook.com2015-10-29 → 2026-04-14 · 2 obs

● 2015-10-29 10:38:16
● 2026-04-14 06:56:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
goservicesco.com	dns2.gilbaneco.com, extdns2.gilbaneco.com	2 records

✅ Authoritative Response

Server:204.90.13.65

NS records: dns2.gilbaneco.com, extdns2.gilbaneco.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for goservicesco.com (unsigned zone)

⏱️ Timing

Total: 115ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns2.gilbaneco.com, extdns2.gilbaneco.com`
MX	1	`goservicesco-com.mail.protection.outlook`
TXT	1	`v=spf1 ip4:204.90.12.24 ip4:204.90.12.10`
SOA	1	`dns2.gilbaneco.com networking-team.gilba`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns2.gilbaneco.com, extdns2.gilbaneco.com)

Analysis

Name Servers

goservicesco.com's delegation uses two name servers, dns2.gilbaneco.com and extdns2.gilbaneco.com.

goservicesco.com shares the same name server setup as other domains, for example binneystreetareaimprovements.com, mfiore.com, gilbanebuilding.com, mfiore.net and gilbanetech.com.

goservicesco.com at least partially shares name servers with other domains; for instance itsi.com.

These name servers are often used together with co-extdns-01.gilbaneco.com.

Host names with a single IP:

dns2.gilbaneco.com points to 204.90.13.65.

extdns2.gilbaneco.com points to 204.90.13.66.

Mail Servers

goservicesco.com is handled by a single mail server, goservicesco-com.mail.protection.outlook.com.

Hostname goservicesco-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c927::1, 2a01:111:f403:c946::1, 2a01:111:f403:f903::, 2a01:111:f403:f90a::, 52.101.9.0, 52.101.9.12, 52.101.10.5 and 52.101.11.3.

goservicesco.com - robtex.com