`bayreuth.tk`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:6e4^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:876d^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.228^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.109^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aldo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cf8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aldo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aldo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aldo.ns.cloudflare.com`
		A	108.162.195.248^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aldo.ns.cloudflare.com`
		A	162.159.44.248^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aldo.ns.cloudflare.com`
		A	172.64.35.248^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aldo.ns.cloudflare.com`
NS	`dahlia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c059^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dahlia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2059^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dahlia.ns.cloudflare.com`
		A	108.162.192.89^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	172.64.32.89^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	173.245.58.89^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
MX	`mail.bayreuth.tk` ⭐
		A	188.245.174.224^{🇩🇪 Hetzner188.245.0.0/16 HETZNER-DC}
			PTR	`mail.bayreuth.tk`
TXT	`v=spf1 mx a:mail.bayreuth.tk -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.228, 172.67.135.109
		IPv6 hints	2606:4700:3032::6815:6e4, 2606:4700:3036::ac43:876d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOA	`aldo.ns.cloudflare.com`dns@cloudflare.com serial=2409889773

`tk`

	DNSSEC	⚠️ Not signed
	A	217.119.57.22
	NS	`a.ns.tk` ⭐
	NS	`b.ns.tk`
	NS	`c.ns.tk`
	NS	`d.ns.tk`
	SOA	`a.ns.tk`joost\@zuurbier.dot.tk serial=1784255122

WOT: UNKNOWN (70/100)

Subdomains

mail.bayreuth.tk

Same first word

bayreuth.pl

bayreuth.de

bayreuth.fm

bayreuth.eu

bayreuth.es

bayreuth.biz

bayreuth.ru

bayreuth.taxi

bayreuth.tk

bayreuth.co.uk

bayreuth.com

bayreuth.info

bayreuth.ai

bayreuth.tv

bayreuth.net

bayreuth.it

bayreuth.cn

bayreuth.dental

bayreuth.org

Similar names

earthbuy.com

rhbeauty.com

hrbeauty.fi

thearuby.com

beautyhr.com

therabuy.com

heartbuy.com

buyheart.com

yerbahut.com

hrbeauty.com

heybatur.com

buyearth.com

DNS History

16 records (7 active, 9 former)

●NSaldo.ns.cloudflare.com2026-06-14 → 2026-07-19 · 3 obs

○ 2016-09-17 23:37:54
● 2026-06-14 21:34:12
● 2026-07-19 18:00:24

●NSdahlia.ns.cloudflare.com2026-06-14 → 2026-07-19 · 3 obs

○ 2016-09-17 23:37:54
● 2026-06-14 21:34:12
● 2026-07-19 18:00:24

○NSns0.mediaspro.de2016-03-22 → 2016-09-17 · 5 obs

○ 2016-03-04 16:25:52
● 2016-03-22 00:59:16
● 2016-09-17 23:37:54
○ 2026-06-14 21:34:12
○ 2026-07-19 18:00:24

○NSns1.mediaspro.de2015-06-13 → 2016-09-17 · 6 obs

● 2015-06-13 20:21:48
● 2016-03-04 16:25:52
○ 2016-03-22 00:59:16
● 2016-09-17 23:37:54
○ 2026-06-14 21:34:12
○ 2026-07-19 18:00:24

○NSwoz.mediaspro.de2016-03-22 → 2016-09-17 · 5 obs

○ 2016-03-04 16:25:52
● 2016-03-22 00:59:16
● 2016-09-17 23:37:54
○ 2026-06-14 21:34:12
○ 2026-07-19 18:00:24

●MXmail.bayreuth.tk2015-06-13 → 2026-07-19 · 2 obs

● 2015-06-13 20:21:48
● 2026-07-19 18:00:24

●A104.21.6.2282026-06-14 → 2026-07-19 · 5 obs

● 2026-06-14 21:34:12
● 2026-06-15 13:18:30
○ 2026-06-29 01:03:24
● 2026-06-29 16:49:08
● 2026-07-19 18:00:24

●A172.67.135.1092026-06-14 → 2026-07-19 · 5 obs

● 2026-06-14 21:34:12
● 2026-06-15 13:18:30
○ 2026-06-29 01:03:24
● 2026-06-29 16:49:08
● 2026-07-19 18:00:24

○A188.114.96.02026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-15 13:18:30
● 2026-06-29 01:03:24
○ 2026-06-29 16:49:08
○ 2026-07-19 18:00:24

○A188.114.97.02026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-15 13:18:30
● 2026-06-29 01:03:24
○ 2026-06-29 16:49:08
○ 2026-07-19 18:00:24

●A2606:4700:3032::6815:6e42026-06-29 → 2026-07-19 · 3 obs

○ 2026-06-29 01:03:24
● 2026-06-29 16:49:08
● 2026-07-19 18:00:24

○A2606:4700:3033::ac43:876d2026-06-14 → 2026-06-15 · 4 obs

● 2026-06-14 21:34:12
● 2026-06-15 13:18:30
○ 2026-06-29 01:03:24
○ 2026-07-19 18:00:24

●A2606:4700:3036::ac43:876d2026-06-29 → 2026-07-19 · 3 obs

○ 2026-06-29 01:03:24
● 2026-06-29 16:49:08
● 2026-07-19 18:00:24

○A2606:4700:3037::6815:6e42026-06-14 → 2026-06-15 · 4 obs

● 2026-06-14 21:34:12
● 2026-06-15 13:18:30
○ 2026-06-29 01:03:24
○ 2026-07-19 18:00:24

○A2a06:98c1:3120::2026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-15 13:18:30
● 2026-06-29 01:03:24
○ 2026-06-29 16:49:08
○ 2026-07-19 18:00:24

○A2a06:98c1:3121::2026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-15 13:18:30
● 2026-06-29 01:03:24
○ 2026-06-29 16:49:08
○ 2026-07-19 18:00:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tk	a.ns.tk, b.ns.tk, c.ns.tk, d.ns.tk	8 records
bayreuth.tk	aldo.ns.cloudflare.com, dahlia.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.89

NS records: aldo.ns.cloudflare.com, dahlia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tk (unsigned zone)

⏱️ Timing

Total: 593ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.135.109, 104.21.6.228`
AAAA	2	`2606:4700:3036::ac43:876d, 2606:4700:3032::6815:6e4`
NS	2	`aldo.ns.cloudflare.com, dahlia.ns.cloudflare.com`
MX	1	`mail.bayreuth.tk (pri: 10)`
TXT	1	`v=spf1 mx a:mail.bayreuth.tk -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aldo.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.ns.tk, a.ns.tk, b.ns.tk...)

Analysis

Hierarchy

bayreuth.tk serves as the parent of mail.bayreuth.tk.

IP Addresses

bayreuth.tk has four IP addresses: 104.21.6.228, 172.67.135.109, 2606:4700:3032::6815:6e4 and 2606:4700:3036::ac43:876d.

596053.com, badai777ads.site, cc44.bet and two other host names share IP numbers with bayreuth.tk.

Name Servers

bayreuth.tk has two authoritative name servers — aldo.ns.cloudflare.com and dahlia.ns.cloudflare.com.

bayreuth.tk uses the same name servers as several other domains — among them poltekmandalawaluya.ac.id, hipmitanatidung.org, hipmiparepare.org and two more.

bayreuth.tk has at least partial name server overlap with other domains, such as acadance.it, flintlockcampground.com, advankuijk.nl and two others.

These name servers tend to appear together with the name servers sullivan.ns.cloudflare.com, daphne.ns.cloudflare.com and jaime.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

aldo.ns.cloudflare.com points to 108.162.195.248, 162.159.44.248, 172.64.35.248 and 3 other IP addresses.

dahlia.ns.cloudflare.com points to 108.162.192.89, 172.64.32.89, 173.245.58.89 and 3 other IP addresses.

Mail Servers

Mail for bayreuth.tk is handled by a single mail server, mail.bayreuth.tk.

mail.bayreuth.tk points to one IP number — 188.245.174.224.

bayreuth.tk - robtex.com

bayreuth.tk

tk

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`bayreuth.tk`

`tk`