`authstep158-booking.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:a4e9^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:39a4^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.164^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.233^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`betty.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`betty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`betty.ns.cloudflare.com`
		A	108.162.192.75^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	172.64.32.75^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	173.245.58.75^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
NS	`harlan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cfa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harlan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harlan.ns.cloudflare.com`
		A	108.162.195.250^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	162.159.44.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	172.64.35.250^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.164, 172.67.164.233
		IPv6 hints	2606:4700:3034::ac43:a4e9, 2606:4700:3037::6815:39a4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=11, name=cloudflare-ech.com
SOA	`betty.ns.cloudflare.com`dns@cloudflare.com serial=2403386950

`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=1778590481

⚠️ On DNS blocklist: tif

Same first word

authstep158-booking.com

Similar names

authstep518-booking.info

authstep185-booking.info

DNS History

8 records (6 active, 2 former)

●NSbetty.ns.cloudflare.com2026-05-12 → 2026-05-12 · 2 obs

○ 2026-04-30 22:42:58
● 2026-05-12 13:15:38

○NSguy.ns.cloudflare.com2026-04-27 → 2026-04-30 · 3 obs

● 2026-04-27 05:31:08
● 2026-04-30 22:42:58
○ 2026-05-12 13:15:38

●NSharlan.ns.cloudflare.com2026-05-12 → 2026-05-12 · 2 obs

○ 2026-04-30 22:42:58
● 2026-05-12 13:15:38

○NSvida.ns.cloudflare.com2026-04-27 → 2026-04-30 · 3 obs

● 2026-04-27 05:31:08
● 2026-04-30 22:42:58
○ 2026-05-12 13:15:38

●A104.21.57.1642026-04-27 → 2026-05-12 · 2 obs

● 2026-04-27 05:31:08
● 2026-05-12 13:15:38

●A172.67.164.2332026-04-27 → 2026-05-12 · 2 obs

● 2026-04-27 05:31:08
● 2026-05-12 13:15:38

●A2606:4700:3034::ac43:a4e92026-04-27 → 2026-05-12 · 2 obs

● 2026-04-27 05:31:08
● 2026-05-12 13:15:38

●A2606:4700:3037::6815:39a42026-04-27 → 2026-05-12 · 2 obs

● 2026-04-27 05:31:08
● 2026-05-12 13:15:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...	-
authstep158-booking.com	betty.ns.cloudflare.com, harlan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.250

NS records: betty.ns.cloudflare.com, harlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for authstep158-booking.com (unsigned zone)

⏱️ Timing

Total: 181ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.57.164, 172.67.164.233`
AAAA	2	`2606:4700:3037::6815:39a4, 2606:4700:3034::ac43:a4e9`
NS	2	`betty.ns.cloudflare.com, harlan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`betty.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

authstep158-booking.com points to four IP numbers: 2606:4700:3034::ac43:a4e9, 2606:4700:3037::6815:39a4, 104.21.57.164 and 172.67.164.233.

Other host names, for instance pavonisinteractive.com, rockefsaneleri.net, harmar.eu, teenaids.eu.org and osubeaversgear.com share IP numbers with authstep158-booking.com.

Name Servers

Delegation for authstep158-booking.com rests with two name servers, betty.ns.cloudflare.com and harlan.ns.cloudflare.com.

authstep158-booking.com shares the same name server setup as other domains, including ahrim.org, redboostpress.shop, blueboostpress.shop, bluecartpress.shop and redhostpress.shop.

authstep158-booking.com at least partially shares name servers with other domains, for instance playbi.com, metesaca.com, baxter-bets.it, munui.com and jagiellonska-krew.pl.

these name servers are commonly used with nena.ns.cloudflare.com, piotr.ns.cloudflare.com and ace.ns.cloudflare.com.

Host names with six IP numbers: betty.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4b, 2803:f800:50::6ca2:c04b, 2a06:98c1:50::ac40:204b, 108.162.192.75, 172.64.32.75 and 173.245.58.75. harlan.ns.cloudflare.com points to: 2606:4700:58::a29f:2cfa, 2803:f800:50::6ca2:c3fa, 2a06:98c1:50::ac40:23fa, 108.162.195.250, 162.159.44.250 and 172.64.35.250.

authstep158-booking.com - robtex.com