govcb.com - dns.ninja

govcb.com

DNSSEC⚠️ Not signed
A18.217.202.88πŸ‡ΊπŸ‡Έ Amazon18.216.0.0/14 EC2 CMH prefix
PTRec2-18-217-202-88.us-east-2.compute.amazonaws.com
NSmerlin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bcdπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmerlin.ns.cloudflare.com
A2803:f800:50::6ca2:c1cdπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmerlin.ns.cloudflare.com
A2a06:98c1:50::ac40:21cdπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRmerlin.ns.cloudflare.com
A108.162.193.205πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmerlin.ns.cloudflare.com
A172.64.33.205πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmerlin.ns.cloudflare.com
A173.245.59.205πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmerlin.ns.cloudflare.com
NSwalk.ns.cloudflare.com
A2606:4700:50::a29f:2680πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalk.ns.cloudflare.com
A2803:f800:50::6ca2:c280πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwalk.ns.cloudflare.com
A2a06:98c1:50::ac40:2280πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRwalk.ns.cloudflare.com
A108.162.194.128πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalk.ns.cloudflare.com
A162.159.38.128Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalk.ns.cloudflare.com
A172.64.34.128πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalk.ns.cloudflare.com
MXmxhost.alephnetwork.com ⭐
A34.193.211.65πŸ‡ΊπŸ‡Έ Amazon34.192.0.0/12 EC2 IAD prefix
PTRmailsite.alephnetwork.com
TXT_l4zqky9a0uc406z8dlv6ntmbk4mfna5
TXTv=spf1 mx include:_spf.alephnetwork.com ~all
SOAmerlin.ns.cloudflare.comdns@cloudflare.com serial=2407645490

com

rank #912796 globally
rank #407360 in the tld
WOT: SAFE (70/100)
πŸ“ˆ Tranco rank: #381,932

Subdomains

Same first word

Similar names

DNS History

12 records (4 active, 8 former)

200920112013201520172019202120232025NSmerlin.ns.cloudflare.comwalk.ns.cloudflare.comns1.alephnetwork.comns2.alephnetwork.comnsk.alephnetwork.comnsu.alephnetwork.comMXmxhost.alephnetwork.commail.govcb.comA18.217.202.88210.116.122.18552.200.67.24654.84.118.72
●NSmerlin.ns.cloudflare.com2026-02-27 β†’ 2026-07-07 Β· 3 obs
β—‹ 2017-08-27 11:48:42
● 2026-02-27 17:53:20
● 2026-07-07 23:39:54
β—‹NSns1.alephnetwork.com2008-03-19 β†’ 2008-03-19 Β· 3 obs
● 2008-03-19 02:47:32
β—‹ 2015-08-04 14:39:50
β—‹ 2026-07-07 23:39:54
β—‹NSns2.alephnetwork.com2008-03-19 β†’ 2008-03-19 Β· 3 obs
● 2008-03-19 02:47:32
β—‹ 2015-08-04 14:39:50
β—‹ 2026-07-07 23:39:54
β—‹NSnsk.alephnetwork.com2015-08-04 β†’ 2017-08-27 Β· 5 obs
β—‹ 2008-03-19 02:47:32
● 2015-08-04 14:39:50
● 2017-08-27 11:48:42
β—‹ 2026-02-27 17:53:20
β—‹ 2026-07-07 23:39:54
β—‹NSnsu.alephnetwork.com2015-08-04 β†’ 2017-08-27 Β· 5 obs
β—‹ 2008-03-19 02:47:32
● 2015-08-04 14:39:50
● 2017-08-27 11:48:42
β—‹ 2026-02-27 17:53:20
β—‹ 2026-07-07 23:39:54
●NSwalk.ns.cloudflare.com2026-02-27 β†’ 2026-07-07 Β· 3 obs
β—‹ 2017-08-27 11:48:42
● 2026-02-27 17:53:20
● 2026-07-07 23:39:54
β—‹MXmail.govcb.com2008-03-19 β†’ 2016-10-18 Β· 4 obs
● 2008-03-19 02:47:32
● 2016-10-18 18:28:16
β—‹ 2017-01-08 20:28:42
β—‹ 2026-07-07 23:39:54
●MXmxhost.alephnetwork.com2017-01-08 β†’ 2026-07-07 Β· 3 obs
β—‹ 2016-10-18 18:28:16
● 2017-01-08 20:28:42
● 2026-07-07 23:39:54
●A18.217.202.882026-02-27 β†’ 2026-07-07 Β· 3 obs
β—‹ 2017-08-27 11:48:42
● 2026-02-27 17:53:20
● 2026-07-07 23:39:54
β—‹A210.116.122.1852008-03-19 β†’ 2008-03-19 Β· 3 obs
● 2008-03-19 02:47:32
β—‹ 2015-08-04 14:39:50
β—‹ 2026-07-07 23:39:54
β—‹A52.200.67.2462017-08-27 β†’ 2017-08-27 Β· 4 obs
β—‹ 2017-06-18 16:21:30
● 2017-08-27 11:48:42
β—‹ 2026-02-27 17:53:20
β—‹ 2026-07-07 23:39:54
β—‹A54.84.118.722015-08-04 β†’ 2017-06-18 Β· 5 obs
β—‹ 2008-03-19 02:47:32
● 2015-08-04 14:39:50
● 2017-06-18 16:21:30
β—‹ 2017-08-27 11:48:42
β—‹ 2026-07-07 23:39:54

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
govcb.commerlin.ns.cloudflare.com, walk.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.194.128

NS records: merlin.ns.cloudflare.com, walk.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for govcb.com (unsigned zone)

⏱️ Timing

Total: 97ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A118.217.202.88
NS2merlin.ns.cloudflare.com, walk.ns.cloudflare.com
MX1mxhost.alephnetwork.com (pri: 10)
TXT2_l4zqky9a0uc406z8dlv6ntmbk4mfna5, v=spf1 mx include:_spf.alephnetwork.com
SOA1merlin.ns.cloudflare.com dns.cloudflare.

πŸ“Œ Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (merlin.ns.cloudflare.com, merlin.ns.cloudflare.com, merlin.ns.cloudflare.com...)

Analysis

Hierarchy

govcb.com is the parent domain of mail.govcb.com and www.govcb.com.

IP Addresses

govcb.com points to a single IP number: 18.217.202.88.

Host names such as ec2-18-217-202-88.us-east-2.compute.amazonaws.com and www.govcb.com share IP numbers with govcb.com.

Name Servers

govcb.com has two authoritative name servers β€” merlin.ns.cloudflare.com and walk.ns.cloudflare.com.

govcb.com shares its name server setup with other domains, including openfos.com, governmentbidhub.com, drjoe.me and two others.

govcb.com shares at least some of its name servers with other domains, including gueststream.com, discom-bg.com, resultsfromfootball.com and two others.

These name servers are frequently paired with the name servers chan.ns.cloudflare.com and addyson.ns.cloudflare.com.

Host names with 6 IP numbers:

merlin.ns.cloudflare.com points to 108.162.193.205, 172.64.33.205, 173.245.59.205 and 3 other IP addresses.

walk.ns.cloudflare.com points to 108.162.194.128, 162.159.38.128, 172.64.34.128 and 3 other IP addresses.

Mail Servers

govcb.com has one mail server: mxhost.alephnetwork.com.

govcb.com shares the same mail server setup as other domains, including mfgpages.com, bidmain.com, b2gmarket.com and two others.

mxhost.alephnetwork.com points to one IP number β€” 34.193.211.65.