`ucfdbook.net`

DNSSEC	⚠️ Not signed
A	3.33.139.32^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`aeedc42b70c898c66.awsglobalaccelerator.com`
NS	`ns1.markmonitor.com` ⭐
		A	2620:10a:80a8::1^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.1^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns2.markmonitor.com`
		A	2001:67c:10b8::1^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.markmonitor.com`
NS	`ns3.markmonitor.com`
		A	2620:10a:80a9::1^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.1^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns4.markmonitor.com`
		A	2001:67c:1bc::1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.markmonitor.com`
NS	`ns5.markmonitor.com`
		A	2620:10a:80a8::2^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.2^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns6.markmonitor.com`
		A	2001:67c:10b8::3^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns6.markmonitor.com`
		A	176.97.158.3^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns6.markmonitor.com`
NS	`ns7.markmonitor.com`
		A	2620:10a:80a9::2^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.2^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2016-02-11 #2

`net`

	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=1774469467

Same first word

ucfdbook.net

ucfdbook.com

Similar names

foodbuck.com

buckfood.com

DNS History

18 records (8 active, 10 former)

●NSns1.markmonitor.com2016-04-23 → 2026-03-25 · 3 obs

○ 2016-02-04 01:13:52
● 2016-04-23 11:31:32
● 2026-03-25 20:13:20

●NSns2.markmonitor.com2016-04-23 → 2026-03-25 · 3 obs

○ 2016-02-04 01:13:52
● 2016-04-23 11:31:32
● 2026-03-25 20:13:20

●NSns3.markmonitor.com2016-04-23 → 2026-03-25 · 3 obs

○ 2016-02-04 01:13:52
● 2016-04-23 11:31:32
● 2026-03-25 20:13:20

●NSns4.markmonitor.com2016-04-23 → 2026-03-25 · 3 obs

○ 2016-02-04 01:13:52
● 2016-04-23 11:31:32
● 2026-03-25 20:13:20

●NSns5.markmonitor.com2016-04-23 → 2026-03-25 · 3 obs

○ 2016-02-04 01:13:52
● 2016-04-23 11:31:32
● 2026-03-25 20:13:20

●NSns6.markmonitor.com2016-04-23 → 2026-03-25 · 3 obs

○ 2016-02-04 01:13:52
● 2016-04-23 11:31:32
● 2026-03-25 20:13:20

●NSns7.markmonitor.com2016-04-23 → 2026-03-25 · 3 obs

○ 2016-02-04 01:13:52
● 2016-04-23 11:31:32
● 2026-03-25 20:13:20

○NSns77.domaincontrol.com2015-11-14 → 2015-11-14 · 4 obs

○ 2015-06-30 14:01:18
● 2015-11-14 09:46:04
○ 2016-02-04 01:13:52
○ 2026-03-25 20:13:20

○NSns78.domaincontrol.com2015-11-14 → 2015-11-14 · 4 obs

○ 2015-06-30 14:01:18
● 2015-11-14 09:46:04
○ 2016-02-04 01:13:52
○ 2026-03-25 20:13:20

○NSpdns03.domaincontrol.com2015-06-30 → 2015-06-30 · 3 obs

● 2015-06-30 14:01:18
○ 2015-11-14 09:46:04
○ 2026-03-25 20:13:20

○NSpdns04.domaincontrol.com2015-06-30 → 2015-06-30 · 3 obs

● 2015-06-30 14:01:18
○ 2015-11-14 09:46:04
○ 2026-03-25 20:13:20

○NSpdns07.domaincontrol.com2016-02-04 → 2016-02-04 · 4 obs

○ 2015-11-14 09:46:04
● 2016-02-04 01:13:52
○ 2016-04-23 11:31:32
○ 2026-03-25 20:13:20

○NSpdns08.domaincontrol.com2016-02-04 → 2016-02-04 · 4 obs

○ 2015-11-14 09:46:04
● 2016-02-04 01:13:52
○ 2016-04-23 11:31:32
○ 2026-03-25 20:13:20

○MXmailstore1.secureserver.net2015-06-30 → 2016-02-04 · 4 obs

● 2015-06-30 14:01:18
● 2016-02-04 01:13:52
○ 2016-04-23 11:31:32
○ 2026-03-25 20:13:20

○MXsmtp.secureserver.net2015-06-30 → 2016-02-04 · 4 obs

● 2015-06-30 14:01:18
● 2016-02-04 01:13:52
○ 2016-04-23 11:31:32
○ 2026-03-25 20:13:20

●A3.33.139.322026-03-25 → 2026-03-25 · 2 obs

○ 2018-05-23 22:24:30
● 2026-03-25 20:13:20

○A50.63.202.272015-06-30 → 2016-02-04 · 4 obs

● 2015-06-30 14:01:18
● 2016-02-04 01:13:52
○ 2016-04-23 11:31:32
○ 2026-03-25 20:13:20

○A72.52.10.142016-04-23 → 2018-05-23 · 4 obs

○ 2016-02-04 01:13:52
● 2016-04-23 11:31:32
● 2018-05-23 22:24:30
○ 2026-03-25 20:13:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ucfdbook.net	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	-

✅ Authoritative Response

Server:149.112.160.2

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com