bisys.tech - dns.ninja

`bisys.tech`

DNSSEC	⚠️ Not signed
A	198.71.60.143^{🇺🇸 IONOS-AS198.71.48.0/20 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
NS	`ns1075.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:514b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1075.ui-dns.biz`
		A	217.160.81.75^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1075.ui-dns.biz`
NS	`ns1021.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:21^{🇺🇸 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	`ns1021.ui-dns.de`
		A	185.132.32.21^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1021.ui-dns.de`
NS	`ns1032.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5220:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1032.ui-dns.com`
		A	217.160.82.32^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1032.ui-dns.com`
NS	`ns1116.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5374:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1116.ui-dns.org`
		A	217.160.83.116^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1116.ui-dns.org`
MX	`mx00.ionos.mx` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.mx` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1075.ui-dns.biz`hostmaster@1und1.com 2017-06-01 #36

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1783829036

Same first word

bisys.ru

bisys.com

bisys.org

bisys.ch

bisys.fr

bisys.tech

Similar names

bysis.com

ibsys.co.uk

ibyss.com

ibsys.ru

ibsys.org

sybis.pl

ssybi.com

bissy.se

sysbi.com

ibsys.net

sibsy.com

issyb.com

sibys.com

isbys.com

ybiss.com

sybis.de

yssbi.com

ibsys.com

sibys.net

sybis.com

sibys.nl

ibsys.us

bissy.de

byssi.com

sisby.de

DNS History

12 records (7 active, 5 former)

●NSns1021.ui-dns.de2026-02-14 → 2026-07-12 · 3 obs

○ 2017-09-25 18:29:14
● 2026-02-14 21:14:36
● 2026-07-12 04:19:54

●NSns1032.ui-dns.com2026-02-14 → 2026-07-12 · 3 obs

○ 2017-09-25 18:29:14
● 2026-02-14 21:14:36
● 2026-07-12 04:19:54

●NSns1075.ui-dns.biz2026-02-14 → 2026-07-12 · 3 obs

○ 2017-09-25 18:29:14
● 2026-02-14 21:14:36
● 2026-07-12 04:19:54

●NSns1116.ui-dns.org2026-02-14 → 2026-07-12 · 3 obs

○ 2017-09-25 18:29:14
● 2026-02-14 21:14:36
● 2026-07-12 04:19:54

○NSns1fkl.name.com2016-12-13 → 2017-09-25 · 4 obs

● 2016-12-13 01:14:06
● 2017-09-25 18:29:14
○ 2026-02-14 21:14:36
○ 2026-07-12 04:19:54

○NSns2bkr.name.com2016-12-13 → 2017-09-25 · 4 obs

● 2016-12-13 01:14:06
● 2017-09-25 18:29:14
○ 2026-02-14 21:14:36
○ 2026-07-12 04:19:54

○NSns3qtx.name.com2016-12-13 → 2017-09-25 · 4 obs

● 2016-12-13 01:14:06
● 2017-09-25 18:29:14
○ 2026-02-14 21:14:36
○ 2026-07-12 04:19:54

○NSns4hny.name.com2016-12-13 → 2017-09-25 · 4 obs

● 2016-12-13 01:14:06
● 2017-09-25 18:29:14
○ 2026-02-14 21:14:36
○ 2026-07-12 04:19:54

●MXmx00.ionos.mx2026-02-14 → 2026-07-12 · 2 obs

● 2026-02-14 21:14:36
● 2026-07-12 04:19:54

●MXmx01.ionos.mx2026-02-14 → 2026-07-12 · 2 obs

● 2026-02-14 21:14:36
● 2026-07-12 04:19:54

○A107.180.1.202016-12-13 → 2017-09-25 · 4 obs

● 2016-12-13 01:14:06
● 2017-09-25 18:29:14
○ 2026-02-14 21:14:36
○ 2026-07-12 04:19:54

●A198.71.60.1432026-02-14 → 2026-07-12 · 3 obs

○ 2017-09-25 18:29:14
● 2026-02-14 21:14:36
● 2026-07-12 04:19:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.net	8 records
bisys.tech	ns1116.ui-dns.org, ns1075.ui-dns.biz, ns1021.ui-dns.de, ns1032.ui-dns.com	-

✅ Authoritative Response

Server:217.160.82.32

NS records: ns1116.ui-dns.org, ns1075.ui-dns.biz, ns1021.ui-dns.de, ns1032.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bisys.tech (unsigned zone)

⏱️ Timing

Total: 749ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.71.60.143`
NS	4	`ns1021.ui-dns.de, ns1116.ui-dns.org...`
MX	2	`mx01.ionos.mx (pri: 10), mx00.ionos.mx (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1075.ui-dns.biz hostmaster.1und1.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns10.trs-dns.org...)

Analysis

IP Addresses

bisys.tech resolves to one IP address: 198.71.60.143.

Name Servers

The authoritative name servers for bisys.tech are ns1075.ui-dns.biz, ns1032.ui-dns.com, ns1021.ui-dns.de and ns1116.ui-dns.org.

There is at least partial name server overlap between bisys.tech and other domains — sunakhimutiar.com, polysprach.com, vegaflor.com and two more among them.

These name servers regularly appear alongside ns1021.ui-dns.biz, ns1032.ui-dns.org, ns1032.ui-dns.de and 7 other name servers in NS record sets.

All four hostnames — ns1075.ui-dns.biz, ns1032.ui-dns.com, ns1021.ui-dns.de and ns1116.ui-dns.org — resolve to two IP numbers apiece: ns1075.ui-dns.biz to 217.160.81.75 and 2001:8d8:fe:53:0:d9a0:514b:100; ns1032.ui-dns.com to 217.160.82.32 and 2001:8d8:fe:53:0:d9a0:5220:100; ns1021.ui-dns.de to 185.132.32.21 and 2607:f1c0:fe:53:185:132:32:21; ns1116.ui-dns.org to 217.160.83.116 and 2001:8d8:fe:53:0:d9a0:5374:100.

Mail Servers

Mail for bisys.tech is handled by two mail servers — mx00.ionos.mx and mx01.ionos.mx.

bisys.tech uses an identical mail server configuration to several other domains — among them gcserviciosmedicos.com, 912.mx, solmaq.com.mx and two more.

bisys.tech and other domains — pulce.tech for instance — share at least some mail servers.

mx00.ionos.mx → 74.208.5.3 and mx01.ionos.mx → 74.208.5.21: one IP number per host name.