`erfbd.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:cb5e^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:34c7^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.199^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.94^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`armfazh.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c368^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`armfazh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2368^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`armfazh.ns.cloudflare.com`
		A	108.162.195.104^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
		A	162.159.44.104^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
		A	172.64.35.104^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
NS	`cloe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a56^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c056^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cloe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2056^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cloe.ns.cloudflare.com`
		A	108.162.192.86^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	172.64.32.86^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	173.245.58.86^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
MX	`_dc-mx.977dc8d60039.erfbd.com` ⭐
		A	5.161.106.87^{🇺🇸 HETZNER-CLOUD2-AS5.161.106.0/24}
			PTR	`static.87.106.161.5.clients.your-server.de`
TXT	`v=spf1 a mx ip4:5.161.106.87 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.52.199, 172.67.203.94
		IPv6	2606:4700:3032::ac43:cb5e, 2606:4700:3035::6815:34c7
SOA	`armfazh.ns.cloudflare.com`dns@cloudflare.com serial=2398632113

`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=1774642367

Previously MX for

erfbd.com

Same first word

erfbd.com

Similar names

redbf.com

bfdre.com

erbdf.com

bfred.it

dbfer.com

fredb.co.uk

ebrdf.com

refdb.com

fredb.me

bfred.de

refdb.ru

fredb.com

dfebr.com

bfred.cn

redfb.com

fredb.de

DNS History

15 records (7 active, 8 former)

●NSarmfazh.ns.cloudflare.com2026-03-21 → 2026-03-27 · 3 obs

○ 2020-02-16 12:33:28
● 2026-03-21 13:35:38
● 2026-03-27 20:16:00

●NScloe.ns.cloudflare.com2026-03-21 → 2026-03-27 · 3 obs

○ 2020-02-16 12:33:28
● 2026-03-21 13:35:38
● 2026-03-27 20:16:00

○NSns13.domaincontrol.com2016-04-19 → 2016-04-19 · 3 obs

● 2016-04-19 21:14:50
○ 2017-03-30 08:02:52
○ 2026-03-27 20:16:00

○NSns14.domaincontrol.com2016-04-19 → 2016-04-19 · 3 obs

● 2016-04-19 21:14:50
○ 2017-03-30 08:02:52
○ 2026-03-27 20:16:00

○NSns3.thefirstserver.com2020-02-16 → 2020-02-16 · 4 obs

○ 2017-03-30 08:02:52
● 2020-02-16 12:33:28
○ 2026-03-21 13:35:38
○ 2026-03-27 20:16:00

○NSns4.thefirstserver.com2020-02-16 → 2020-02-16 · 4 obs

○ 2017-03-30 08:02:52
● 2020-02-16 12:33:28
○ 2026-03-21 13:35:38
○ 2026-03-27 20:16:00

●MX_dc-mx.977dc8d60039.erfbd.com2026-03-21 → 2026-03-27 · 3 obs

○ 2020-02-16 12:33:28
● 2026-03-21 13:35:38
● 2026-03-27 20:16:00

○MXerfbd.com2020-02-16 → 2020-02-16 · 4 obs

○ 2017-03-30 08:02:52
● 2020-02-16 12:33:28
○ 2026-03-21 13:35:38
○ 2026-03-27 20:16:00

○MXmail.erfbd.com2016-04-19 → 2016-04-19 · 3 obs

● 2016-04-19 21:14:50
○ 2017-03-30 08:02:52
○ 2026-03-27 20:16:00

●A104.21.52.1992026-03-21 → 2026-03-27 · 3 obs

○ 2020-02-16 12:33:28
● 2026-03-21 13:35:38
● 2026-03-27 20:16:00

○A160.153.162.212016-04-19 → 2016-04-19 · 3 obs

● 2016-04-19 21:14:50
○ 2017-03-30 08:02:52
○ 2026-03-27 20:16:00

●A172.67.203.942026-03-21 → 2026-03-27 · 3 obs

○ 2020-02-16 12:33:28
● 2026-03-21 13:35:38
● 2026-03-27 20:16:00

●A2606:4700:3032::ac43:cb5e2026-03-21 → 2026-03-27 · 3 obs

○ 2020-02-16 12:33:28
● 2026-03-21 13:35:38
● 2026-03-27 20:16:00

●A2606:4700:3035::6815:34c72026-03-21 → 2026-03-27 · 3 obs

○ 2020-02-16 12:33:28
● 2026-03-21 13:35:38
● 2026-03-27 20:16:00

○A72.9.148.1712020-02-16 → 2020-02-16 · 4 obs

○ 2017-03-30 08:02:52
● 2020-02-16 12:33:28
○ 2026-03-21 13:35:38
○ 2026-03-27 20:16:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
erfbd.com	cloe.ns.cloudflare.com, armfazh.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.104

NS records: cloe.ns.cloudflare.com, armfazh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for erfbd.com (unsigned zone)

⏱️ Timing

Total: 109ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.203.94, 104.21.52.199`
AAAA	2	`2606:4700:3032::ac43:cb5e, 2606:4700:3035::6815:34c7`
NS	2	`armfazh.ns.cloudflare.com, cloe.ns.cloudflare.com`
MX	1	`_dc-mx.977dc8d60039.erfbd.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:5.161.106.87 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`armfazh.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

erfbd.com resolves to four IPs: 2606:4700:3032::ac43:cb5e, 2606:4700:3035::6815:34c7, 104.21.52.199 and 172.67.203.94.

Other host names such as urlaub-lastminute-flugreisen.de, 79rss.com, zqzkwhftsrcol.website, www.zqzkwhftsrcol.website and medx.us share IP numbers with erfbd.com.

Name Servers

erfbd.com is delegated to two name servers: armfazh.ns.cloudflare.com and cloe.ns.cloudflare.com.

erfbd.com uses the same name server setup as other domains, including difbetween.com, alongthevine.com, uinny.ru, singaburg.com and serialtux.com.

At least part of the name servers for erfbd.com are shared with other domains, for instance outboard-motor.ru, highstone.kz, ciun.com.cn, vedant.biz and smarttemplate.cn.

These name servers are commonly used alongside nelly.ns.cloudflare.com and novalee.ns.cloudflare.com.

Host names with six IP numbers:

armfazh.ns.cloudflare.com points to: 2606:4700:58::a29f:2c68, 2803:f800:50::6ca2:c368, 2a06:98c1:50::ac40:2368, 108.162.195.104, 162.159.44.104 and 172.64.35.104.

cloe.ns.cloudflare.com points to: 2606:4700:50::adf5:3a56, 2803:f800:50::6ca2:c056, 2a06:98c1:50::ac40:2056, 108.162.192.86, 172.64.32.86 and 173.245.58.86.

Mail Servers

The mail server for erfbd.com is _dc-mx.977dc8d60039.erfbd.com.

Host _dc-mx.977dc8d60039.erfbd.com points to IP 5.161.106.87.

erfbd.com - robtex.com

erfbd.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`erfbd.com`

`com`