`bifugi.com`

DNSSEC	⚠️ Not signed
A	18.64.171.11^{🇺🇸 Amazon18.64.168.0/21}
		PTR	`server-18-64-171-11.mia3.r.cloudfront.net`
A	18.64.171.50^{🇺🇸 Amazon18.64.168.0/21}
A	18.64.171.64^{🇺🇸 Amazon18.64.168.0/21}
A	18.64.171.148^{🇺🇸 Amazon18.64.168.0/21}
NS	`ns-1871.awsdns-41.co.uk` ⭐
		A	2600:9000:5307:4f00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1871.awsdns-41.co.uk`
		A	205.251.199.79^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1871.awsdns-41.co.uk`
NS	`ns-1183.awsdns-19.org`
		A	2600:9000:5304:9f00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1183.awsdns-19.org`
		A	205.251.196.159^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1183.awsdns-19.org`
NS	`ns-390.awsdns-48.com`
		A	2600:9000:5301:8600::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-390.awsdns-48.com`
		A	205.251.193.134^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-390.awsdns-48.com`
NS	`ns-851.awsdns-42.net`
		A	2600:9000:5303:5300::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-851.awsdns-42.net`
		A	205.251.195.83^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-851.awsdns-42.net`
TXT	`google-site-verification=cZI0u4B1vfFTv0y2VNuJzbxkWrB9yXLmQUgDkJY7Jc4`
SOA	`ns-1871.awsdns-41.co.uk`awsdns-hostmaster@amazon.com serial=1

`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=1776157792

Same first word

bifugi.com

DNS History

25 records (8 active, 17 former)

●NSns-1183.awsdns-19.org2026-02-22 → 2026-04-14 · 3 obs

○ 2017-03-24 19:48:18
● 2026-02-22 17:16:24
● 2026-04-14 09:24:46

○NSns-1506.awsdns-60.org2017-03-24 → 2017-03-24 · 3 obs

● 2017-03-24 19:48:18
○ 2026-02-22 17:16:24
○ 2026-04-14 09:24:46

○NSns-1770.awsdns-29.co.uk2017-03-24 → 2017-03-24 · 3 obs

● 2017-03-24 19:48:18
○ 2026-02-22 17:16:24
○ 2026-04-14 09:24:46

●NSns-1871.awsdns-41.co.uk2026-02-22 → 2026-04-14 · 3 obs

○ 2017-03-24 19:48:18
● 2026-02-22 17:16:24
● 2026-04-14 09:24:46

●NSns-390.awsdns-48.com2026-02-22 → 2026-04-14 · 3 obs

○ 2017-03-24 19:48:18
● 2026-02-22 17:16:24
● 2026-04-14 09:24:46

○NSns-434.awsdns-54.com2017-03-24 → 2017-03-24 · 3 obs

● 2017-03-24 19:48:18
○ 2026-02-22 17:16:24
○ 2026-04-14 09:24:46

●NSns-851.awsdns-42.net2026-02-22 → 2026-04-14 · 3 obs

○ 2017-03-24 19:48:18
● 2026-02-22 17:16:24
● 2026-04-14 09:24:46

○NSns-925.awsdns-51.net2017-03-24 → 2017-03-24 · 3 obs

● 2017-03-24 19:48:18
○ 2026-02-22 17:16:24
○ 2026-04-14 09:24:46

○A108.138.61.1072026-02-22 → 2026-03-28 · 5 obs

○ 2017-03-24 19:48:18
● 2026-02-22 17:16:24
● 2026-03-28 14:22:16
○ 2026-03-29 10:12:00
○ 2026-04-14 09:24:46

○A108.138.61.2232026-02-22 → 2026-03-28 · 5 obs

○ 2017-03-24 19:48:18
● 2026-02-22 17:16:24
● 2026-03-28 14:22:16
○ 2026-03-29 10:12:00
○ 2026-04-14 09:24:46

○A108.138.61.52026-02-22 → 2026-03-28 · 5 obs

○ 2017-03-24 19:48:18
● 2026-02-22 17:16:24
● 2026-03-28 14:22:16
○ 2026-03-29 10:12:00
○ 2026-04-14 09:24:46

○A108.138.61.892026-02-22 → 2026-03-28 · 5 obs

○ 2017-03-24 19:48:18
● 2026-02-22 17:16:24
● 2026-03-28 14:22:16
○ 2026-03-29 10:12:00
○ 2026-04-14 09:24:46

○A18.64.156.1082026-04-06 → 2026-04-09 · 5 obs

○ 2026-04-05 13:46:42
● 2026-04-06 04:13:40
● 2026-04-09 04:29:50
○ 2026-04-10 10:20:20
○ 2026-04-14 09:24:46

○A18.64.156.1452026-04-06 → 2026-04-09 · 5 obs

○ 2026-04-05 13:46:42
● 2026-04-06 04:13:40
● 2026-04-09 04:29:50
○ 2026-04-10 10:20:20
○ 2026-04-14 09:24:46

○A18.64.156.1972026-04-06 → 2026-04-09 · 5 obs

○ 2026-04-05 13:46:42
● 2026-04-06 04:13:40
● 2026-04-09 04:29:50
○ 2026-04-10 10:20:20
○ 2026-04-14 09:24:46

○A18.64.156.252026-04-06 → 2026-04-09 · 5 obs

○ 2026-04-05 13:46:42
● 2026-04-06 04:13:40
● 2026-04-09 04:29:50
○ 2026-04-10 10:20:20
○ 2026-04-14 09:24:46

●A18.64.171.112026-03-31 → 2026-04-14 · 6 obs

○ 2026-03-29 10:12:00
● 2026-03-31 12:06:00
● 2026-03-31 15:03:50
○ 2026-04-02 10:37:04
○ 2026-04-10 10:20:20
● 2026-04-14 09:24:46

●A18.64.171.1482026-03-31 → 2026-04-14 · 6 obs

○ 2026-03-29 10:12:00
● 2026-03-31 12:06:00
● 2026-03-31 15:03:50
○ 2026-04-02 10:37:04
○ 2026-04-10 10:20:20
● 2026-04-14 09:24:46

●A18.64.171.502026-03-31 → 2026-04-14 · 6 obs

○ 2026-03-29 10:12:00
● 2026-03-31 12:06:00
● 2026-03-31 15:03:50
○ 2026-04-02 10:37:04
○ 2026-04-10 10:20:20
● 2026-04-14 09:24:46

●A18.64.171.642026-03-31 → 2026-04-14 · 6 obs

○ 2026-03-29 10:12:00
● 2026-03-31 12:06:00
● 2026-03-31 15:03:50
○ 2026-04-02 10:37:04
○ 2026-04-10 10:20:20
● 2026-04-14 09:24:46

○A52.209.68.2352017-03-24 → 2017-03-24 · 3 obs

● 2017-03-24 19:48:18
○ 2026-02-22 17:16:24
○ 2026-04-14 09:24:46

○A99.84.169.1102026-03-29 → 2026-04-10 · 10 obs

○ 2026-03-28 14:22:16
● 2026-03-29 10:12:00
○ 2026-03-31 12:06:00
○ 2026-03-31 15:03:50
● 2026-04-02 10:37:04
● 2026-04-05 13:46:42
○ 2026-04-06 04:13:40
○ 2026-04-09 04:29:50
● 2026-04-10 10:20:20
○ 2026-04-14 09:24:46

○A99.84.169.282026-03-29 → 2026-04-10 · 10 obs

○A99.84.169.682026-03-29 → 2026-04-10 · 10 obs

○A99.84.169.712026-03-29 → 2026-04-10 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
bifugi.com	ns-390.awsdns-48.com, ns-851.awsdns-42.net, ns-1183.awsdns-19.org, ns-1871.awsdns-41.co.uk	1 record

✅ Authoritative Response

Server:205.251.193.134

NS records: ns-390.awsdns-48.com, ns-851.awsdns-42.net, ns-1183.awsdns-19.org, ns-1871.awsdns-41.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bifugi.com (unsigned zone)

⏱️ Timing

Total: 396ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.64.171.148, 18.64.171.64...`
NS	4	`ns-1183.awsdns-19.org, ns-1871.awsdns-41.co.uk...`
TXT	1	`google-site-verification=cZI0u4B1vfFTv0y`
SOA	1	`ns-1871.awsdns-41.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-390.awsdns-48.com)

Analysis

IP Addresses

Four IP numbers are pointed to by bifugi.com: 18.64.171.11, 18.64.171.50, 18.64.171.64 and 18.64.171.148.

other host names including shareyourconcern.info, d2u1qlp55bs261.cloudfront.net, d1j88dig9j9z3d.cloudfront.net, server-18-64-171-148.mia3.r.cloudfront.net and d3nefl147yvhvf.cloudfront.net share IP numbers with bifugi.com.

Name Servers

bifugi.com is delegated to four name servers: ns-390.awsdns-48.com, ns-851.awsdns-42.net, ns-1183.awsdns-19.org and ns-1871.awsdns-41.co.uk.

bifugi.com at least partially shares name servers with other domains, for instance tiituspesu.fi, imagebuilder.ca-central-1.amazonaws.com, super-beaver.com, invoices2go.info and containerisemyapp.com.

Host names with two IP numbers:

ns-390.awsdns-48.com points to 2600:9000:5301:8600::1 and 205.251.193.134; ns-851.awsdns-42.net points to 2600:9000:5303:5300::1 and 205.251.195.83; ns-1183.awsdns-19.org points to 2600:9000:5304:9f00::1 and 205.251.196.159; ns-1871.awsdns-41.co.uk points to 2600:9000:5307:4f00::1 and 205.251.199.79.

bifugi.com - robtex.com

bifugi.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`bifugi.com`

`com`