`a4jerprp.bybanking.com`

CNAME	`sy472cvn.bybanking.com`
CNAME	`bzxcfcce.bybanking.com`
CNAME	`n8dj1ppy.bybanking.com`
DNSSEC	⚠️ Not signed
A	e8b1:965c:cdd3:b529:163d:eea:f377:e08f
A	152.5.7.82^{🇺🇸 RTI152.5.0.0/16}
NS	`ns-5bgh.bybanking.com` ⭐
		A	9ee9:d063:872e:6cb7:6f71:8fc8:a5f5:e8f6
		A	9.122.141.142
NS	`o9tsj97d.bybanking.com` ⚠️ Not in parent delegation
		A	aa2d:a1ac:42b2:6f2:b929:c8b6:d87b:c277
		A	82.183.8.46^{🇸🇪 TELENOR-SE82.182.0.0/15 Telenor Sverige AB}
MX	`ixci3v0r.bybanking.com` ⭐
		A	7de1:f333:15bb:912f:3972:2531:f90:5be7
		A	48.229.215.221
TXT	`pd2l4dye4qj5a2j8907typfd95kzvumc`
SOA	`ns-5bgh.bybanking.com`hostmaster@bybanking.com serial=1783191891

`bybanking.com`

	CNAME	`pjfcb0pn.bybanking.com`
	CNAME	`9n6b8kub.bybanking.com`
	CNAME	`xon0h8jj.bybanking.com`
	DNSSEC	⚠️ Not signed
	A	cef2:a95c:a834:b351:7784:ce09:60eb:fc4c
	A	101.66.83.206^{🇨🇳 CHINA169-Backbone101.66.0.0/16 route of Chinaunicom}
	NS	`ns-a23w.bybanking.com` ⭐
	NS	`afslfln1.bybanking.com` ⚠️ Not in parent delegation
	MX	`d704hnrr.bybanking.com` ⭐
	TXT	`4jbt74wrnpxf5hmfwdf83ut501ukc0nj`
	SOA	`ns-a23w.bybanking.com`hostmaster@bybanking.com serial=1783190365

📈 Tranco rank: #13,055

MX for

ucrk87qm.bybanking.com

DNS History

13 records (6 active, 7 former)

○NSns-1gql.bybanking.com2026-07-03 → 2026-07-03 · 4 obs

○ 2026-05-05 05:03:50
● 2026-07-03 23:35:18
○ 2026-07-04 19:05:50
○ 2026-07-04 19:05:54

●NSns-bo2s.bybanking.com2026-07-04 → 2026-07-04 · 3 obs

○ 2026-07-03 23:35:18
● 2026-07-04 19:05:50
● 2026-07-04 19:05:54

○NSns-xkto.bybanking.com2026-05-05 → 2026-05-05 · 3 obs

● 2026-05-05 05:03:50
○ 2026-07-03 23:35:18
○ 2026-07-04 19:05:54

○NSsysvmil5.bybanking.com2026-07-03 → 2026-07-03 · 4 obs

○ 2026-05-05 05:03:50
● 2026-07-03 23:35:18
○ 2026-07-04 19:05:50
○ 2026-07-04 19:05:54

●NSuczaawve.bybanking.com2026-07-04 → 2026-07-04 · 3 obs

○ 2026-07-03 23:35:18
● 2026-07-04 19:05:50
● 2026-07-04 19:05:54

●MX5ssfzs4a.bybanking.com2026-07-04 → 2026-07-04 · 3 obs

○ 2026-07-03 23:35:18
● 2026-07-04 19:05:50
● 2026-07-04 19:05:54

○MXqvlwj9gh.bybanking.com2026-07-03 → 2026-07-03 · 3 obs

● 2026-07-03 23:35:18
○ 2026-07-04 19:05:50
○ 2026-07-04 19:05:54

○A117.209.243.2042026-07-03 → 2026-07-03 · 3 obs

● 2026-07-03 23:35:18
○ 2026-07-04 19:05:50
○ 2026-07-04 19:05:54

●A2.159.92.1532026-07-04 → 2026-07-04 · 3 obs

○ 2026-07-03 23:35:18
● 2026-07-04 19:05:50
● 2026-07-04 19:05:54

●Aa69d:7b8d:5ed1:4339:5ad8:f960:b339:308c2026-07-04 → 2026-07-04 · 3 obs

○ 2026-07-03 23:35:18
● 2026-07-04 19:05:50
● 2026-07-04 19:05:54

○Ac2f2:5f63:6a47:7040:78b8:3c60:1ac8:76d92026-07-03 → 2026-07-03 · 3 obs

● 2026-07-03 23:35:18
○ 2026-07-04 19:05:50
○ 2026-07-04 19:05:54

○CNAMEijuzzppy.bybanking.com2026-07-03 → 2026-07-03 · 3 obs

● 2026-07-03 23:35:18
○ 2026-07-04 19:05:50
○ 2026-07-04 19:05:54

●CNAMEsy472cvn.bybanking.com2026-07-04 → 2026-07-04 · 3 obs

○ 2026-07-03 23:35:18
● 2026-07-04 19:05:50
● 2026-07-04 19:05:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
bybanking.com	ns1.bybanking.com, ns2.bybanking.com	-

✅ Authoritative Response

Server:209.38.186.238

NS records: ns1.bybanking.com, ns2.bybanking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bybanking.com (unsigned zone)

⏱️ Timing

Total: 435ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.23.91.168`
AAAA	1	`b494:3140:7196:4ed7:316f:cda4:9900:36d6`
NS	1	`kcagbdms.bybanking.com`
MX	1	`vkln6fks.bybanking.com (pri: 30422)`
TXT	1	`nelpbntae2wdn2clgghv2eizrz2svblc`
CNAME	1	`mzp9b6of.bybanking.com`
SOA	1	`ns-0m15.bybanking.com hostmaster.bybanki`

Analysis

Mail Server Role

ucrk87qm.bybanking.com uses a4jerprp.bybanking.com as a mail server.

IP Addresses

a4jerprp.bybanking.com resolves to the IP addresses 152.5.7.82 and e8b1:965c:cdd3:b529:163d:eea:f377:e08f

Name Servers

a4jerprp.bybanking.com has two authoritative name servers — ns-5bgh.bybanking.com and o9tsj97d.bybanking.com.

a4jerprp.bybanking.com has a partial name server overlap with other domains — among them aedybji7.bybanking.com and 60ams393.bybanking.com.

It is common to see these name servers used together with name servers tfokmwic.bybanking.com and ub8hdb2d.bybanking.com.

Both ns-5bgh.bybanking.com and o9tsj97d.bybanking.com have two IP addresses each. ns-5bgh.bybanking.com resolves to 9.122.141.142 and 9ee9:d063:872e:6cb7:6f71:8fc8:a5f5:e8f6; o9tsj97d.bybanking.com resolves to 82.183.8.46 and aa2d:a1ac:42b2:6f2:b929:c8b6:d87b:c277.

Mail Servers

Mail for a4jerprp.bybanking.com is handled by a single mail server, ixci3v0r.bybanking.com.

ixci3v0r.bybanking.com has two IP addresses: 48.229.215.221 and 7de1:f333:15bb:912f:3972:2531:f90:5be7.

a4jerprp.bybanking.com - robtex.com