`citigate.nl`

DNSSEC	🔒 Signed (DS record present)
A	37.97.254.27^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
		PTR	`reserved.transip.nl`
NS	`ns0.transip.net` ⭐
		A	2a01:7c8:dddd:195::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns0.transip.net`
		A	195.135.195.195^{🇮🇹 TRANSIP-AS195.135.195.0/24 TransIP B.V.}
			PTR	`ns0.transip.net`
NS	`ns1.transip.nl`
		A	2a01:7c8:7000:195::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns1.transip.nl`
		A	195.8.195.195^{🇳🇱 TRANSIP-AS195.8.195.0/24 TransIP B.V.}
			PTR	`ns1.transip.nl`
NS	`ns2.transip.eu`
		A	2a01:7c8:f:c1f::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns2.transip.eu`
		A	37.97.199.195^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns2.transip.eu`
MX	`mx.spamexperts.com` ⭐
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`lastmx.spamexperts.net`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
SOA	`ns0.transip.net`hostmaster@transip.nl 2022-03-29 #0

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-07-17 10:30:02 +0000 (EPOCH 1784284202)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-07-17 #21

Same first word

citigate.ca

citigate.es

citigate.in

citigate.com.cn

citigate.co

citigate.de

citigate.org

citigate.com

citigate.nl

citigate.com.hk

citigate.fr

citigate.net

citigate.eu

DNS History

10 records (7 active, 3 former)

●NSns0.transip.net2026-06-11 → 2026-07-17 · 3 obs

○ 2017-04-08 11:10:58
● 2026-06-11 03:25:56
● 2026-07-17 11:03:26

○NSns1.lan-services.nl2015-08-20 → 2017-04-08 · 4 obs

● 2015-08-20 05:21:40
● 2017-04-08 11:10:58
○ 2026-06-11 03:25:56
○ 2026-07-17 11:03:26

●NSns1.transip.nl2026-06-11 → 2026-07-17 · 3 obs

○ 2017-04-08 11:10:58
● 2026-06-11 03:25:56
● 2026-07-17 11:03:26

○NSns2.lan-services.nl2015-08-20 → 2017-04-08 · 4 obs

● 2015-08-20 05:21:40
● 2017-04-08 11:10:58
○ 2026-06-11 03:25:56
○ 2026-07-17 11:03:26

●NSns2.transip.eu2026-06-11 → 2026-07-17 · 3 obs

○ 2017-04-08 11:10:58
● 2026-06-11 03:25:56
● 2026-07-17 11:03:26

○MXcitigate-nl.mail.protection.outlook.com2015-08-20 → 2017-04-08 · 4 obs

● 2015-08-20 05:21:40
● 2017-04-08 11:10:58
○ 2026-06-11 03:25:56
○ 2026-07-17 11:03:26

●MXfallbackmx.spamexperts.eu2026-06-11 → 2026-07-17 · 3 obs

○ 2017-04-08 11:10:58
● 2026-06-11 03:25:56
● 2026-07-17 11:03:26

●MXlastmx.spamexperts.net2026-06-11 → 2026-07-17 · 3 obs

○ 2017-04-08 11:10:58
● 2026-06-11 03:25:56
● 2026-07-17 11:03:26

●MXmx.spamexperts.com2026-06-11 → 2026-07-17 · 3 obs

○ 2017-04-08 11:10:58
● 2026-06-11 03:25:56
● 2026-07-17 11:03:26

●A37.97.254.272026-06-11 → 2026-07-17 · 2 obs

● 2026-06-11 03:25:56
● 2026-07-17 11:03:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns4.dns.nl, ns3.dns.nl, ns1.dns.nl	6 records
citigate.nl	ns2.transip.eu, ns1.transip.nl, ns0.transip.net	2 records

✅ Authoritative Response

Server:37.97.199.195

NS records: ns2.transip.eu, ns1.transip.nl, ns0.transip.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1006ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.97.254.27`
NS	3	`ns2.transip.eu, ns1.transip.nl...`
MX	3	`mx.spamexperts.com (pri: 10), fallbackmx.spamexperts.eu (pri: 20)...`
SOA	1	`ns0.transip.net hostmaster.transip.nl`

📌 Glue Records Collected

Total: 8

In-bailiwick: 6 (ns1.dns.nl, ns3.dns.nl, ns4.dns.nl...)

Out-of-bailiwick: 2 (ns1.transip.nl, ns1.transip.nl)

Analysis

IP Addresses

citigate.nl has exactly one IP address — 37.97.254.27.

mailxs.pro, mail.asiabooks.net, sensoor.com plus two other host names have IP numbers in common with citigate.nl.

Name Servers

The authoritative name servers for citigate.nl are ns2.transip.eu, ns0.transip.net and ns1.transip.nl — three in total.

There is at least partial name server overlap between citigate.nl and other domains — pleasure-escort.nl, deballonnenkoning.com, knaapen.nl and two more among them.

ns2.transip.eu, ns0.transip.net and ns1.transip.nl all resolve to exactly two IP numbers apiece: ns2.transip.eu → 37.97.199.195 and 2a01:7c8:f:c1f::195; ns0.transip.net → 195.135.195.195 and 2a01:7c8:dddd:195::195; ns1.transip.nl → 195.8.195.195 and 2a01:7c8:7000:195::195.

Mail Servers

Incoming mail for citigate.nl is delivered via three mail servers: mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

At least some of the mail servers used by citigate.nl are shared with other domains: castanea.ie, badhoteldomburg.nl, senadiecasting.com.my and two others among them.

Hosts with 8 IP addresses each:

Hostname lastmx.spamexperts.net directs to 38.71.16.244, 38.89.254.156 and 149.13.75.27 along with 5 other IP addresses.

Hosts with 6 IP addresses each:

Hostname fallbackmx.spamexperts.eu directs to 38.71.16.244, 38.89.254.156 and 38.101.250.150 along with 3 other IP addresses.

Host names pointing to two IP addresses:

mx.spamexperts.com directs traffic to 38.71.16.244 and 2001:550:2:3::62:100.

Three host names point to 2001:550:2:3::62:100: lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com.

Both lastmx.spamexperts.net and fallbackmx.spamexperts.eu resolve to 2001:550:2:61::2fc:100 IP addresses each.

Three host names point to 38.71.16.244: lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com.

Both lastmx.spamexperts.net and fallbackmx.spamexperts.eu resolve to 38.89.254.156 IP addresses each.