mailserver.bid - dns.ninja

`mailserver.bid`

DNSSEC	⚠️ Not signed
NS	`ns1.dnsowl.com` ⭐
		A	2400:cb00:2049:1::a29f:1a88^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1bad^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.136^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.173^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.dnsowl.com`
		A	2400:cb00:2049:1::a29f:1a31^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b82^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.49^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.130^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.dnsowl.com`
		A	2400:cb00:2049:1::a29f:1aea^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b62^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.234^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.98^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`em4.rejecthost.com` ⭐
		A	165.22.205.213^{🇳🇱 DIGITALOCEAN165.22.192.0/20 DigitalOcean}
			PTR	`em4.rejecthost.com`
MX	`srv4.rejecthost.com` ⭐
		A	165.22.204.99^{🇳🇱 DIGITALOCEAN165.22.192.0/20 DigitalOcean}
			PTR	`srv4.rejecthost.com`
TXT	`v=spf1 +a +mx -all`
SOA	`ns1.dnsowl.com`hostmaster@dnsowl.com serial=1780537610

`bid`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nic.bid` ⭐
	NS	`a.nic.bid`
	NS	`b.nic.bid`
	NS	`c.nic.bid`
	NS	`ns2.dns.nic.bid`
	NS	`ns3.dns.nic.bid`
	SOA	`ns1.dns.nic.bid`admin@tldns.godaddy serial=1780536668

⚠️ On DNS blocklist: tif

Same first word

mailserver.work

mailserver.gr

mailserver.se

mailserver.de

mailserver.eu.com

mailserver.sh

mailserver.jp

mailserver.fi

mailserver.co.nl

mailserver.su

mailserver.biz

mailserver.sk

mailserver.kz

mailserver.from-de.com

mailserver.ne.jp

mailserver.no

mailserver.com.my

mailserver.co

mailserver.nf

mailserver.vg

mailserver.bid

mailserver.systems

mailserver.tokyo

mailserver.lv

mailserver.dyndns.biz

mailserver.id

mailserver.cn

mailserver.net

mailserver.hk.com

mailserver.ovh

mailserver.ch

mailserver.nl

mailserver.management

mailserver.com.es

mailserver.ag

mailserver.to

mailserver.top

mailserver.eu

mailserver.com.br

mailserver.io

mailserver.domains

mailserver.me

mailserver.center

mailserver.pt

mailserver.app

mailserver.dns-cloud.net

mailserver.webhop.org

mailserver.contact

mailserver.co.kr

mailserver.dyndns.tv

mailserver.cologne

mailserver.name

mailserver.s3.nl-ams.scw.cloud

mailserver.vn

mailserver.pro

mailserver.ca

mailserver.ru

mailserver.world

mailserver.net.au

mailserver.ee

mailserver.kinghost.net

mailserver.ae

mailserver.link

mailserver.wtf

mailserver.nu

mailserver.uni5.net

mailserver.hu

mailserver.org

mailserver.com

mailserver.cz

mailserver.us

mailserver.lol

mailserver.net.in

mailserver.ec

mailserver.cat

mailserver.company

mailserver.li

mailserver.media

mailserver.info

mailserver.dk

mailserver.delivery

mailserver.co.in

mailserver.it

mailserver.at

mailserver.co.uk

Similar names

DNS History

8 records (5 active, 3 former)

●NSns1.dnsowl.com2026-03-06 → 2026-06-04 · 3 obs

○ 2018-05-10 07:59:04
● 2026-03-06 18:16:02
● 2026-06-04 01:51:54

○NSns1.softlayer.com2018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 07:59:04
○ 2026-03-06 18:16:02
○ 2026-06-04 01:51:54

●NSns2.dnsowl.com2026-03-06 → 2026-06-04 · 3 obs

○ 2018-05-10 07:59:04
● 2026-03-06 18:16:02
● 2026-06-04 01:51:54

○NSns2.softlayer.com2018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 07:59:04
○ 2026-03-06 18:16:02
○ 2026-06-04 01:51:54

●NSns3.dnsowl.com2026-03-06 → 2026-06-04 · 3 obs

○ 2018-05-10 07:59:04
● 2026-03-06 18:16:02
● 2026-06-04 01:51:54

●MXem4.rejecthost.com2026-03-06 → 2026-06-04 · 2 obs

● 2026-03-06 18:16:02
● 2026-06-04 01:51:54

●MXsrv4.rejecthost.com2026-03-06 → 2026-06-04 · 2 obs

● 2026-03-06 18:16:02
● 2026-06-04 01:51:54

○A46.161.9.112018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 07:59:04
○ 2026-03-06 18:16:02
○ 2026-06-04 01:51:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
bid	a.nic.bid, b.nic.bid, c.nic.bid, ns1.dns.nic.bid...	12 records
mailserver.bid	ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com	-

✅ Authoritative Response

Server:162.159.26.136

NS records: ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mailserver.bid (unsigned zone)

⏱️ Timing

Total: 343ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns1.dnsowl.com, ns2.dnsowl.com...`
MX	2	`em4.rejecthost.com (pri: 0), srv4.rejecthost.com (pri: 0)`
TXT	1	`v=spf1 +a +mx -all`
SOA	1	`ns1.dnsowl.com hostmaster.dnsowl.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.bid, a.nic.bid, b.nic.bid...)

Analysis

Name Servers

DNS for mailserver.bid is handled by three authoritative name servers: ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.

At least some of mailserver.bid's name servers are shared with other domains, for example haipans.com, 2026shijiebeizb.org, lctrk.com and two more.

ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com all carry 4 IP addresses each: ns1.dnsowl.com directs to 162.159.26.136, 162.159.27.173, 2400:cb00:2049:1::a29f:1a88 and 2400:cb00:2049:1::a29f:1bad; ns2.dnsowl.com directs to 162.159.26.49, 162.159.27.130, 2400:cb00:2049:1::a29f:1a31 and 2400:cb00:2049:1::a29f:1b82; ns3.dnsowl.com directs to 162.159.26.234, 162.159.27.98, 2400:cb00:2049:1::a29f:1aea and 2400:cb00:2049:1::a29f:1b62.

Mail Servers

The MX records for mailserver.bid point to two mail servers: em4.rejecthost.com and srv4.rejecthost.com.

mailserver.bid has the same mail server arrangement as a number of other domains, for example sixdrops.org, golemico.com, go2vpn.net and two more.

mailserver.bid shares at least some of its mail servers with other domains — for example mail4you.trade, itmailr.com, nutpa.net and two more.

Each of em4.rejecthost.com and srv4.rejecthost.com has one IP address: em4.rejecthost.com uses 165.22.205.213 and srv4.rejecthost.com uses 165.22.204.99.