intbuff.com - dns.ninja

`intbuff.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.248^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`docks20.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:20^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks20.rzone.de`
		A	217.160.80.147^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks20.rzone.de`
NS	`shades11.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:138^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`shades11.rzone.de`
		A	185.132.34.138^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades11.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`docks20.rzone.de`hostmaster@strato-rz.de 2024-02-13 #25

`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=1782643510

Subdomains

www.intbuff.com

Same first word

intbuff.com

intbuff.de

Similar names

tuffbin.com

DNS History

11 records (5 active, 6 former)

●NSdocks20.rzone.de2026-02-16 → 2026-06-28 · 3 obs

○ 2016-09-18 03:49:54
● 2026-02-16 21:51:34
● 2026-06-28 10:59:52

○NSns.primary.p2-server.de2015-05-18 → 2015-05-18 · 3 obs

● 2015-05-18 22:41:18
○ 2016-09-18 03:49:54
○ 2026-06-28 10:59:52

○NSns.secondary.p2-server.de2015-05-18 → 2015-05-18 · 3 obs

● 2015-05-18 22:41:18
○ 2016-09-18 03:49:54
○ 2026-06-28 10:59:52

●NSshades11.rzone.de2026-02-16 → 2026-06-28 · 3 obs

○ 2016-09-18 03:49:54
● 2026-02-16 21:51:34
● 2026-06-28 10:59:52

○MXmail.intbuff.com2015-05-18 → 2015-05-18 · 3 obs

● 2015-05-18 22:41:18
○ 2016-09-18 03:49:54
○ 2026-06-28 10:59:52

●MXsmtpin.rzone.de2026-02-16 → 2026-06-28 · 5 obs

○ 2016-09-18 03:49:54
● 2026-02-16 21:51:34
○ 2026-06-21 20:03:44
● 2026-06-26 09:02:04
● 2026-06-28 10:59:52

○A109.75.187.902015-05-18 → 2015-05-18 · 3 obs

● 2015-05-18 22:41:18
○ 2016-09-18 03:49:54
○ 2026-06-28 10:59:52

●A2001:8d8:100f:f000::2002026-02-23 → 2026-06-28 · 5 obs

○ 2026-02-18 14:23:44
● 2026-02-23 04:51:30
○ 2026-06-21 20:03:44
● 2026-06-26 09:02:04
● 2026-06-28 10:59:52

●A217.160.0.2482026-02-23 → 2026-06-28 · 5 obs

○ 2026-02-18 14:23:44
● 2026-02-23 04:51:30
○ 2026-06-21 20:03:44
● 2026-06-26 09:02:04
● 2026-06-28 10:59:52

○A2a01:238:20a:202:1158::2026-02-16 → 2026-02-18 · 5 obs

○ 2016-09-18 03:49:54
● 2026-02-16 21:51:34
● 2026-02-18 14:23:44
○ 2026-02-23 04:51:30
○ 2026-06-28 10:59:52

○A81.169.145.1582026-02-16 → 2026-02-18 · 5 obs

○ 2016-09-18 03:49:54
● 2026-02-16 21:51:34
● 2026-02-18 14:23:44
○ 2026-02-23 04:51:30
○ 2026-06-28 10:59:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
intbuff.com	shades11.rzone.de, docks20.rzone.de	-

✅ Authoritative Response

Server:185.132.34.138

NS records: shades11.rzone.de, docks20.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for intbuff.com (unsigned zone)

⏱️ Timing

Total: 554ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.248`
AAAA	1	`2001:8d8:100f:f000::200`
NS	2	`docks20.rzone.de, shades11.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks20.rzone.de hostmaster.strato-rz.de`

Analysis

Hierarchy

intbuff.com serves as the parent of www.intbuff.com.

IP Addresses

intbuff.com resolves to the IP addresses 217.160.0.248 and 2001:8d8:100f:f000::200

Two other host names, along with aliceintechland.com, fez-witten.eu and www.10able.de, also share IP numbers with intbuff.com.

Name Servers

Two name servers handle the delegation for intbuff.com: docks20.rzone.de and shades11.rzone.de.

intbuff.com shares its NS records with other domains, for example drgoogle.de, mptv.de, bitcoin-difficulty.com and two others.

intbuff.com has at least partial name server overlap with other domains, such as benjaminhild.com, firetactics.info, audipower.de and two others.

docks15.rzone.de, docks17.rzone.de and shades07.rzone.de — plus 7 other name servers — are commonly paired with these name servers.

docks20.rzone.de and shades11.rzone.de both carry two IP addresses. The A records for docks20.rzone.de are 217.160.80.147 and 2001:8d8:fe:53:5747:2a74:d:20; the A records for shades11.rzone.de are 185.132.34.138 and 2607:f1c0:fe:53:185:132:34:138.

Mail Servers

The sole mail server for intbuff.com is smtpin.rzone.de.

Among the domains sharing a mail server setup with intbuff.com are way4u.de, gehlich.de, intercoco.eu and two others.

smtpin.rzone.de has two IP addresses: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.