ci.berkeley.ca.us - robtex.com

ci.berkeley.ca.us

DNSSEC⚠️ Not signed
A3.91.211.14πŸ‡ΊπŸ‡Έ Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-91-211-14.compute-1.amazonaws.com
NSns20.digicertdns.com ⭐
A2600:1800:10::1:1fπŸ‡ΊπŸ‡Έ Tiggee2600:1800:10::/48 DNS Made Easy anycast network
PTRns20.digicertdns.com
A208.94.148.223πŸ‡ΊπŸ‡Έ Tiggee208.94.148.0/24 DNS Made Easy anycast network
PTRns20.digicertdns.com
NSns10.cityofberkeley.info ⚠️ Not in parent delegation
A208.94.148.4πŸ‡ΊπŸ‡Έ Tiggee208.94.148.0/24 DNS Made Easy anycast network
PTRns10.dnsmadeeasy.com
NSns10.dnsmadeeasy.com ⚠️ Not in zone NS records
A2600:1800:10::1πŸ‡ΊπŸ‡Έ Tiggee2600:1800:10::/48 DNS Made Easy anycast network
PTRns10.dnsmadeeasy.com
A208.94.148.4πŸ‡ΊπŸ‡Έ Tiggee208.94.148.0/24 DNS Made Easy anycast network
PTRns10.dnsmadeeasy.com
NSns11.cityofberkeley.info ⚠️ Not in parent delegation
A208.80.124.4πŸ‡ΊπŸ‡Έ Tiggee208.80.124.0/24 DNS Made Easy anycast network
PTRns11.dnsmadeeasy.com
NSns11.dnsmadeeasy.com ⚠️ Not in zone NS records
A2600:1801:11::1πŸ‡ΊπŸ‡Έ Tiggee2600:1801:11::/48 DNS Made Easy anycast network
PTRns11.dnsmadeeasy.com
A208.80.124.4πŸ‡ΊπŸ‡Έ Tiggee208.80.124.0/24 DNS Made Easy anycast network
PTRns11.dnsmadeeasy.com
NSns12.cityofberkeley.info ⚠️ Not in parent delegation
A208.80.126.4πŸ‡ΊπŸ‡Έ Tiggee208.80.126.0/24 DNS Made Easy anycast network
PTRns12.dnsmadeeasy.com
NSns12.dnsmadeeasy.com ⚠️ Not in zone NS records
A2600:1802:12::1πŸ‡ΊπŸ‡Έ Tiggee2600:1802:12::/48 DNS Made Easy anycast network
PTRns12.dnsmadeeasy.com
A208.80.126.4πŸ‡ΊπŸ‡Έ Tiggee208.80.126.0/24 DNS Made Easy anycast network
PTRns12.dnsmadeeasy.com
NSns13.cityofberkeley.info ⚠️ Not in parent delegation
A208.80.125.4πŸ‡ΊπŸ‡Έ Tiggee208.80.125.0/24 DNS Made Easy anycast network
PTRns13.dnsmadeeasy.com
NSns13.dnsmadeeasy.com ⚠️ Not in zone NS records
A2600:1801:13::1πŸ‡ΊπŸ‡Έ Tiggee2600:1801:13::/48 DNS Made Easy anycast network
PTRns13.dnsmadeeasy.com
A208.80.125.4πŸ‡ΊπŸ‡Έ Tiggee208.80.125.0/24 DNS Made Easy anycast network
PTRns13.dnsmadeeasy.com
NSns14.cityofberkeley.info ⚠️ Not in parent delegation
A208.80.127.4πŸ‡ΊπŸ‡Έ Tiggee208.80.127.0/24 DNS Made Easy anycast network
PTRns14.dnsmadeeasy.com
NSns14.dnsmadeeasy.com ⚠️ Not in zone NS records
A2600:1802:14::1πŸ‡ΊπŸ‡Έ Tiggee2600:1802:14::/48 DNS Made Easy anycast network
PTRns14.dnsmadeeasy.com
A208.80.127.4πŸ‡ΊπŸ‡Έ Tiggee208.80.127.0/24 DNS Made Easy anycast network
PTRns14.dnsmadeeasy.com
NSns15.cityofberkeley.info ⚠️ Not in parent delegation
A208.94.149.4πŸ‡ΊπŸ‡Έ Tiggee208.94.149.0/24 DNS Made Easy anycast network
PTRns15.dnsmadeeasy.com
NSns15.dnsmadeeasy.com ⚠️ Not in zone NS records
A2600:1800:15::1πŸ‡ΊπŸ‡Έ Tiggee2600:1800:15::/48 DNS Made Easy anycast network
PTRns15.dnsmadeeasy.com
A208.94.149.4πŸ‡ΊπŸ‡Έ Tiggee208.94.149.0/24 DNS Made Easy anycast network
PTRns15.dnsmadeeasy.com
MXci-berkeley-ca-us.mail.protection.outlook.com ⭐
A2a01:111:f403:f900::1πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-blapr09cu00101.inbound.protection.outlook.com
A2a01:111:f403:f904::πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-dm6pr09cu00200.inbound.protection.outlook.com
A2a01:111:f403:f904::1πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-ds0pr09cu00101.inbound.protection.outlook.com
A2a01:111:f403:f90e::1πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-sa9pr09cu00101.inbound.protection.outlook.com
A52.101.8.50πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm6pr09cu00202.inbound.protection.outlook.com
A52.101.8.52πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ds0pr09cu00104.inbound.protection.outlook.com
A52.101.9.19πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-blapr09cu00103.inbound.protection.outlook.com
A52.101.11.12πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr09cu00104.inbound.protection.outlook.com
TXTMS=50ED8968611DFB7A7252B19A5C7382BABA61F62F
TXTbfteeo6eo01m17s18g8n9vp5sm
TXTv=spf1 mx a:ci.berkeley.ca.us include:spf.protection.outlook.com ~all
TXTdocusign=f7633ad3-5aae-4096-b0d4-83669bd4f9ac
TXTep2j0tj5ctljkm9uk2eblrsgrj
TXThl25b3503u2820sf3ar95pg63n
TXTp1bh2dooa5vkr7ie5eu4r5rl3h
TXTuueig8d4pqe8giqrlm53u0s048
TXTapple-domain-verification=Dhcq90hWno3Adnwb
TXTjslgiqt1f80celfc1m4oep1qgi
TXTcl497op5enj7g7l23le2ron2uo
TXTktvq4c7neoba51067q53p825uu
TXT17g5e2ttuqco6bav975977ab39
TXTdcdm6ea1nnng92hcrvpvp4oo0o
TXTviii6p9muqifn1lqbnotskq3rq
TXToW/e3rAVPX1cvDkten9DiKJikwUsvU788VaNLrC+nS+93pRXIUsxDmeY96XAi/mpLKQtO0/mw/Nrj...
TXTMS=ms48444026
SOAns20.digicertdns.comdns@digicertdns.com serial=2009140607

berkeley.ca.us

DNSSEC⚠️ Not signed
NSns1.localitymanagement.us ⭐
NSns2.localitymanagement.us
NSns3.localitymanagement.us
NSns4.localitymanagement.us
SOAns1.localitymanagement.uslocality-support@about.us 2025-06-25 #11
WOT: UNKNOWN (72/100)

Subdomains

Same first word

Similar names

DNS History

27 records (15 active, 12 former)

20162017201820192020202120222023202420252026NSns10.cityofberkeley.infons10.dnsmadeeasy.comns11.cityofberkeley.infons11.dnsmadeeasy.comns12.cityofberkeley.infons12.dnsmadeeasy.comns13.cityofberkeley.infons13.dnsmadeeasy.comns14.cityofberkeley.infons14.dnsmadeeasy.comns15.cityofberkeley.infons15.dnsmadeeasy.comns20.digicertdns.comdmznsv2.ci.berkeley.ca.usdmznsv3.ci.berkeley.ca.usns1.berkeley.eduns1.ci.berkeley.ca.usns1.pbi.netns2.berkeley.eduns2.ci.berkeley.ca.usns2.pbi.netMXci-berkeley-ca-us.mail.protection.outlook.commx1.ci.berkeley.ca.usmx2.ci.berkeley.ca.usA3.91.211.14209.232.44.2144.199.160.6
β—‹NSdmznsv2.ci.berkeley.ca.us2017-01-01 β†’ 2017-09-11 Β· 5 obs
β—‹ 2015-09-03 22:15:30
● 2017-01-01 02:56:42
● 2017-09-11 21:57:12
β—‹ 2018-04-12 11:39:18
β—‹ 2026-04-24 08:08:08
β—‹NSdmznsv3.ci.berkeley.ca.us2017-01-01 β†’ 2017-09-11 Β· 5 obs
β—‹ 2015-09-03 22:15:30
● 2017-01-01 02:56:42
● 2017-09-11 21:57:12
β—‹ 2018-04-12 11:39:18
β—‹ 2026-04-24 08:08:08
β—‹NSns1.berkeley.edu2015-09-03 β†’ 2017-09-11 Β· 4 obs
● 2015-09-03 22:15:30
● 2017-09-11 21:57:12
β—‹ 2018-04-12 11:39:18
β—‹ 2026-04-24 08:08:08
β—‹NSns1.ci.berkeley.ca.us2015-09-03 β†’ 2018-09-09 Β· 4 obs
● 2015-09-03 22:15:30
● 2018-09-09 04:44:04
β—‹ 2026-02-15 13:21:36
β—‹ 2026-04-24 08:08:08
β—‹NSns1.pbi.net2015-09-03 β†’ 2017-09-11 Β· 4 obs
● 2015-09-03 22:15:30
● 2017-09-11 21:57:12
β—‹ 2018-04-12 11:39:18
β—‹ 2026-04-24 08:08:08
●NSns10.cityofberkeley.info2026-02-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2018-09-09 04:44:04
● 2026-02-15 13:21:36
● 2026-04-24 08:08:08
●NSns10.dnsmadeeasy.com2026-02-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2018-09-09 04:44:04
● 2026-02-15 13:21:36
● 2026-04-24 08:08:08
●NSns11.cityofberkeley.info2026-02-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2018-09-09 04:44:04
● 2026-02-15 13:21:36
● 2026-04-24 08:08:08
●NSns11.dnsmadeeasy.com2026-02-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2018-09-09 04:44:04
● 2026-02-15 13:21:36
● 2026-04-24 08:08:08
●NSns12.cityofberkeley.info2026-02-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2018-09-09 04:44:04
● 2026-02-15 13:21:36
● 2026-04-24 08:08:08
●NSns12.dnsmadeeasy.com2026-02-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2018-09-09 04:44:04
● 2026-02-15 13:21:36
● 2026-04-24 08:08:08
●NSns13.cityofberkeley.info2026-02-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2018-09-09 04:44:04
● 2026-02-15 13:21:36
● 2026-04-24 08:08:08
●NSns13.dnsmadeeasy.com2026-02-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2018-09-09 04:44:04
● 2026-02-15 13:21:36
● 2026-04-24 08:08:08
●NSns14.cityofberkeley.info2026-02-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2018-09-09 04:44:04
● 2026-02-15 13:21:36
● 2026-04-24 08:08:08
●NSns14.dnsmadeeasy.com2026-02-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2018-09-09 04:44:04
● 2026-02-15 13:21:36
● 2026-04-24 08:08:08
●NSns15.cityofberkeley.info2026-02-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2018-09-09 04:44:04
● 2026-02-15 13:21:36
● 2026-04-24 08:08:08
●NSns15.dnsmadeeasy.com2026-02-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2018-09-09 04:44:04
● 2026-02-15 13:21:36
● 2026-04-24 08:08:08
β—‹NSns2.berkeley.edu2015-09-03 β†’ 2017-09-11 Β· 4 obs
● 2015-09-03 22:15:30
● 2017-09-11 21:57:12
β—‹ 2018-04-12 11:39:18
β—‹ 2026-04-24 08:08:08
β—‹NSns2.ci.berkeley.ca.us2015-09-03 β†’ 2018-09-09 Β· 4 obs
● 2015-09-03 22:15:30
● 2018-09-09 04:44:04
β—‹ 2026-02-15 13:21:36
β—‹ 2026-04-24 08:08:08
β—‹NSns2.pbi.net2015-09-03 β†’ 2017-09-11 Β· 4 obs
● 2015-09-03 22:15:30
● 2017-09-11 21:57:12
β—‹ 2018-04-12 11:39:18
β—‹ 2026-04-24 08:08:08
●NSns20.digicertdns.com2026-02-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2018-09-09 04:44:04
● 2026-02-15 13:21:36
● 2026-04-24 08:08:08
●MXci-berkeley-ca-us.mail.protection.outlook.com2026-02-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2018-09-09 04:44:04
● 2026-02-15 13:21:36
● 2026-04-24 08:08:08
β—‹MXmx1.ci.berkeley.ca.us2015-09-03 β†’ 2018-09-09 Β· 4 obs
● 2015-09-03 22:15:30
● 2018-09-09 04:44:04
β—‹ 2026-02-15 13:21:36
β—‹ 2026-04-24 08:08:08
β—‹MXmx2.ci.berkeley.ca.us2015-09-03 β†’ 2018-09-09 Β· 4 obs
● 2015-09-03 22:15:30
● 2018-09-09 04:44:04
β—‹ 2026-02-15 13:21:36
β—‹ 2026-04-24 08:08:08
β—‹A209.232.44.212015-09-03 β†’ 2018-09-09 Β· 4 obs
● 2015-09-03 22:15:30
● 2018-09-09 04:44:04
β—‹ 2026-02-15 13:21:36
β—‹ 2026-04-24 08:08:08
●A3.91.211.142026-02-15 β†’ 2026-04-24 Β· 37 obs
β—‹ 2018-09-09 04:44:04
● 2026-02-15 13:21:36
β—‹ 2026-02-18 09:12:56
● 2026-02-23 03:41:40
● 2026-02-26 20:40:56
β—‹ 2026-02-27 14:33:22
● 2026-03-03 14:05:26
β—‹ 2026-03-04 08:51:04
β—‹ 2026-03-05 02:10:52
● 2026-03-06 00:27:14
● 2026-03-06 04:16:44
β—‹ 2026-03-09 01:33:22
β—‹ 2026-03-10 02:18:28
● 2026-03-12 17:04:16
● 2026-03-13 08:54:30
β—‹ 2026-03-15 01:46:08
β—‹ 2026-03-16 03:29:14
● 2026-03-18 09:53:00
β—‹ 2026-03-20 11:34:40
● 2026-03-23 02:53:42
● 2026-03-26 06:49:20
β—‹ 2026-03-26 15:11:28
● 2026-03-26 19:26:22
● 2026-03-26 23:16:40
β—‹ 2026-03-30 22:22:18
● 2026-04-03 14:35:38
β—‹ 2026-04-04 09:16:22
● 2026-04-04 18:09:08
β—‹ 2026-04-10 02:17:12
β—‹ 2026-04-11 17:12:48
● 2026-04-15 19:38:46
β—‹ 2026-04-16 02:14:42
β—‹ 2026-04-19 00:04:02
● 2026-04-21 20:54:48
β—‹ 2026-04-21 23:20:38
● 2026-04-22 03:20:08
● 2026-04-24 08:08:08
β—‹A44.199.160.62026-02-18 β†’ 2026-04-21 Β· 36 obs
β—‹ 2026-02-15 13:21:36
● 2026-02-18 09:12:56
β—‹ 2026-02-23 03:41:40
β—‹ 2026-02-26 20:40:56
● 2026-02-27 14:33:22
β—‹ 2026-03-03 14:05:26
● 2026-03-04 08:51:04
● 2026-03-05 02:10:52
β—‹ 2026-03-06 00:27:14
β—‹ 2026-03-06 04:16:44
● 2026-03-09 01:33:22
● 2026-03-10 02:18:28
β—‹ 2026-03-12 17:04:16
β—‹ 2026-03-13 08:54:30
● 2026-03-15 01:46:08
● 2026-03-16 03:29:14
β—‹ 2026-03-18 09:53:00
● 2026-03-20 11:34:40
β—‹ 2026-03-23 02:53:42
β—‹ 2026-03-26 06:49:20
● 2026-03-26 15:11:28
β—‹ 2026-03-26 19:26:22
β—‹ 2026-03-26 23:16:40
● 2026-03-30 22:22:18
β—‹ 2026-04-03 14:35:38
● 2026-04-04 09:16:22
β—‹ 2026-04-04 18:09:08
● 2026-04-10 02:17:12
● 2026-04-11 17:12:48
β—‹ 2026-04-15 19:38:46
● 2026-04-16 02:14:42
● 2026-04-19 00:04:02
β—‹ 2026-04-21 20:54:48
● 2026-04-21 23:20:38
β—‹ 2026-04-22 03:20:08
β—‹ 2026-04-24 08:08:08

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
berkeley.ca.usns2.localitymanagement.us, ns1.localitymanagement.us, ns4.localitymanagement.us, ns3.localitymanagement.us4 records
ci.berkeley.ca.usns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com...-

βœ… Authoritative Response

Server:208.80.124.4

NS records: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for berkeley.ca.us (unsigned zone)

⏱️ Timing

Total: 569ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A13.91.211.14
NS6ns13.cityofberkeley.info, ns10.cityofberkeley.info...
MX1ci-berkeley-ca-us.mail.protection.outloo
TXT17viii6p9muqifn1lqbnotskq3rq, hl25b3503u2820sf3ar95pg63n...
SOA1ns20.digicertdns.com dns.digicertdns.com

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns4.localitymanagement.us, ns3.localitymanagement.us, ns2.localitymanagement.us...)

Analysis

Hierarchy

ci.berkeley.ca.us is a parent of vpn.ci.berkeley.ca.us, stream.ci.berkeley.ca.us, mail.ci.berkeley.ca.us and webmail.ci.berkeley.ca.us.

IP Addresses

ci.berkeley.ca.us points to IP number: 3.91.211.14.

Other host names such as ebnnursery.com, therealtyconcierge.com, hospitalsanfernando.com, cempro.co and austrobank.net share IPs with ci.berkeley.ca.us.

Name Servers

Thirteen name servers handle the delegation for ci.berkeley.ca.us: ns20.digicertdns.com, ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com, ns10.cityofberkeley.info, ns11.cityofberkeley.info, ns12.cityofberkeley.info, ns13.cityofberkeley.info, ns14.cityofberkeley.info and ns15.cityofberkeley.info.

ci.berkeley.ca.us at least partially shares name servers with other domains, for instance suncoastland.com, gronjord.se, canadapure.ca, businessinaction.com and basetwo.com.au.

these name servers are commonly used together with the name servers ns21.digicertdns.com, ns22.digicertdns.com, ns23.digicertdns.net, ns24.digicertdns.net and ns25.digicertdns.net.

Host names with two IP numbers:

ns20.digicertdns.com points to 2600:1800:10::1:1f and 208.94.148.223

ns10.dnsmadeeasy.com points to 2600:1800:10::1 and 208.94.148.4

ns11.dnsmadeeasy.com points to 2600:1801:11::1 and 208.80.124.4

ns12.dnsmadeeasy.com points to 2600:1802:12::1 and 208.80.126.4

ns13.dnsmadeeasy.com points to 2600:1801:13::1 and 208.80.125.4

ns14.dnsmadeeasy.com points to 2600:1802:14::1 and 208.80.127.4

ns15.dnsmadeeasy.com points to 2600:1800:15::1 and 208.94.149.4

Host names with one IP number:

ns10.cityofberkeley.info points to 208.94.148.4

ns11.cityofberkeley.info points to 208.80.124.4

ns12.cityofberkeley.info points to 208.80.126.4

ns13.cityofberkeley.info points to 208.80.125.4

ns14.cityofberkeley.info points to 208.80.127.4

ns15.cityofberkeley.info points to 208.94.149.4

Host names that point to 208.94.148.4: ns10.dnsmadeeasy.com and ns10.cityofberkeley.info

Host names that point to 208.80.124.4: ns11.dnsmadeeasy.com and ns11.cityofberkeley.info

Host names that point to 208.80.126.4: ns12.dnsmadeeasy.com and ns12.cityofberkeley.info

Host names that point to 208.80.125.4: ns13.dnsmadeeasy.com and ns13.cityofberkeley.info

Host names that point to 208.80.127.4: ns14.dnsmadeeasy.com and ns14.cityofberkeley.info

Host names that point to 208.94.149.4: ns15.dnsmadeeasy.com and ns15.cityofberkeley.info

Note: common targets include 208.94.148.4; 208.80.124.4; 208.80.126.4; 208.80.125.4; 208.80.127.4 and 208.94.149.4

Mail Servers

ci.berkeley.ca.us is handled by a single mail server, ci-berkeley-ca-us.mail.protection.outlook.com.

Host name ci-berkeley-ca-us.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:f900::1, 2a01:111:f403:f904::, 2a01:111:f403:f904::1, 2a01:111:f403:f90e::1, 52.101.8.50, 52.101.8.52, 52.101.9.19 and 52.101.11.12.