gradmissions.com - robtex.com

gradmissions.com

DNSSEC⚠️ Not signed
A35.173.83.174🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix
PTRec2-35-173-83-174.compute-1.amazonaws.com
NSns-573.awsdns-07.net ⭐
A2600:9000:5302:3d00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-573.awsdns-07.net
A205.251.194.61🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-573.awsdns-07.net
NSns-1298.awsdns-34.org
A2600:9000:5305:1200::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1298.awsdns-34.org
A205.251.197.18🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1298.awsdns-34.org
NSns-1768.awsdns-29.co.uk
A2600:9000:5306:e800::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1768.awsdns-29.co.uk
A205.251.198.232🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1768.awsdns-29.co.uk
NSns-459.awsdns-57.com
A2600:9000:5301:cb00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-459.awsdns-57.com
A205.251.193.203🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-459.awsdns-57.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0b::1b🇺🇸 Google2607:f8b0::/32
PTRdd-in-f27.1e100.net
A142.250.101.26🇺🇸 Google142.250.101.0/24
PTRdz-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns-573.awsdns-07.netawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776108237

Same first word

gradmissions.com

DNS History

72 records (10 active, 62 former)

20162017201820192020202120222023202420252026NSns-1298.awsdns-34.orgns-1768.awsdns-29.co.ukns-459.awsdns-57.comns-573.awsdns-07.netdns1.registrar-servers.comdns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.commx.zoho.commx2.zoho.comA35.173.83.174162.255.119.177216.137.63.117216.137.63.138216.137.63.172216.137.63.173216.137.63.208216.137.63.28216.137.63.37216.137.63.5852.84.243.11852.84.243.18252.84.243.18852.84.243.22952.84.243.3852.84.243.5352.84.243.5752.84.243.8452.84.66.16852.84.66.19852.84.66.20452.84.66.21752.84.66.2952.84.66.3452.84.66.4452.84.66.6954.173.58.7454.192.139.13354.192.139.13554.192.139.19854.192.139.20554.192.139.22954.192.139.23654.192.139.24454.192.139.4554.230.11.14554.230.11.19654.230.11.20954.230.11.23454.230.11.2454.230.11.4154.230.11.8554.230.11.8954.230.194.13054.230.194.17754.230.194.18454.230.194.19654.230.194.20754.230.194.24154.230.194.6254.230.194.63
○NSdns1.registrar-servers.com2015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 04:51:22
○ 2015-10-29 18:19:46
○ 2026-04-13 19:45:20
○NSdns2.registrar-servers.com2015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 04:51:22
○ 2015-10-29 18:19:46
○ 2026-04-13 19:45:20
○NSdns3.registrar-servers.com2015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 04:51:22
○ 2015-10-29 18:19:46
○ 2026-04-13 19:45:20
○NSdns4.registrar-servers.com2015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 04:51:22
○ 2015-10-29 18:19:46
○ 2026-04-13 19:45:20
○NSdns5.registrar-servers.com2015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 04:51:22
○ 2015-10-29 18:19:46
○ 2026-04-13 19:45:20
●NSns-1298.awsdns-34.org2015-10-29 → 2026-04-13 · 3 obs
○ 2015-06-03 04:51:22
● 2015-10-29 18:19:46
● 2026-04-13 19:45:20
●NSns-1768.awsdns-29.co.uk2015-10-29 → 2026-04-13 · 3 obs
○ 2015-06-03 04:51:22
● 2015-10-29 18:19:46
● 2026-04-13 19:45:20
●NSns-459.awsdns-57.com2015-10-29 → 2026-04-13 · 3 obs
○ 2015-06-03 04:51:22
● 2015-10-29 18:19:46
● 2026-04-13 19:45:20
●NSns-573.awsdns-07.net2015-10-29 → 2026-04-13 · 3 obs
○ 2015-06-03 04:51:22
● 2015-10-29 18:19:46
● 2026-04-13 19:45:20
●MXalt1.aspmx.l.google.com2016-08-04 → 2026-04-13 · 3 obs
○ 2016-07-07 21:44:14
● 2016-08-04 06:51:10
● 2026-04-13 19:45:20
●MXalt2.aspmx.l.google.com2016-08-04 → 2026-04-13 · 3 obs
○ 2016-07-07 21:44:14
● 2016-08-04 06:51:10
● 2026-04-13 19:45:20
●MXalt3.aspmx.l.google.com2016-08-04 → 2026-04-13 · 3 obs
○ 2016-07-07 21:44:14
● 2016-08-04 06:51:10
● 2026-04-13 19:45:20
●MXalt4.aspmx.l.google.com2016-08-04 → 2026-04-13 · 3 obs
○ 2016-07-07 21:44:14
● 2016-08-04 06:51:10
● 2026-04-13 19:45:20
●MXaspmx.l.google.com2016-08-04 → 2026-04-13 · 3 obs
○ 2016-07-07 21:44:14
● 2016-08-04 06:51:10
● 2026-04-13 19:45:20
○MXeforward1.registrar-servers.com2015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 04:51:22
○ 2015-10-29 18:19:46
○ 2026-04-13 19:45:20
○MXeforward2.registrar-servers.com2015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 04:51:22
○ 2015-10-29 18:19:46
○ 2026-04-13 19:45:20
○MXeforward3.registrar-servers.com2015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 04:51:22
○ 2015-10-29 18:19:46
○ 2026-04-13 19:45:20
○MXeforward4.registrar-servers.com2015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 04:51:22
○ 2015-10-29 18:19:46
○ 2026-04-13 19:45:20
○MXeforward5.registrar-servers.com2015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 04:51:22
○ 2015-10-29 18:19:46
○ 2026-04-13 19:45:20
○MXmx.zoho.com2016-01-20 → 2016-07-07 · 5 obs
○ 2015-10-29 18:19:46
● 2016-01-20 21:10:22
● 2016-07-07 21:44:14
○ 2016-08-04 06:51:10
○ 2026-04-13 19:45:20
○MXmx2.zoho.com2016-01-20 → 2016-07-07 · 5 obs
○ 2015-10-29 18:19:46
● 2016-01-20 21:10:22
● 2016-07-07 21:44:14
○ 2016-08-04 06:51:10
○ 2026-04-13 19:45:20
○A162.255.119.1772015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 04:51:22
○ 2015-10-29 18:19:46
○ 2026-04-13 19:45:20
○A216.137.63.1172016-01-20 → 2016-01-20 · 4 obs
○ 2015-10-29 18:19:46
● 2016-01-20 21:10:22
○ 2016-04-06 09:33:38
○ 2026-04-13 19:45:20
○A216.137.63.1382016-01-20 → 2016-01-20 · 4 obs
○ 2015-10-29 18:19:46
● 2016-01-20 21:10:22
○ 2016-04-06 09:33:38
○ 2026-04-13 19:45:20
○A216.137.63.1722016-01-20 → 2016-01-20 · 4 obs
○ 2015-10-29 18:19:46
● 2016-01-20 21:10:22
○ 2016-04-06 09:33:38
○ 2026-04-13 19:45:20
○A216.137.63.1732016-01-20 → 2016-01-20 · 4 obs
○ 2015-10-29 18:19:46
● 2016-01-20 21:10:22
○ 2016-04-06 09:33:38
○ 2026-04-13 19:45:20
○A216.137.63.2082016-01-20 → 2016-01-20 · 4 obs
○ 2015-10-29 18:19:46
● 2016-01-20 21:10:22
○ 2016-04-06 09:33:38
○ 2026-04-13 19:45:20
○A216.137.63.282016-01-20 → 2016-01-20 · 4 obs
○ 2015-10-29 18:19:46
● 2016-01-20 21:10:22
○ 2016-04-06 09:33:38
○ 2026-04-13 19:45:20
○A216.137.63.372016-01-20 → 2016-01-20 · 4 obs
○ 2015-10-29 18:19:46
● 2016-01-20 21:10:22
○ 2016-04-06 09:33:38
○ 2026-04-13 19:45:20
○A216.137.63.582016-01-20 → 2016-01-20 · 4 obs
○ 2015-10-29 18:19:46
● 2016-01-20 21:10:22
○ 2016-04-06 09:33:38
○ 2026-04-13 19:45:20
●A35.173.83.1742026-04-09 → 2026-04-13 · 3 obs
○ 2016-12-23 11:00:30
● 2026-04-09 12:18:36
● 2026-04-13 19:45:20
○A52.84.243.1182016-07-07 → 2016-07-07 · 4 obs
○ 2016-04-06 09:33:38
● 2016-07-07 21:44:14
○ 2016-08-04 06:51:10
○ 2026-04-13 19:45:20
○A52.84.243.1822016-07-07 → 2016-07-07 · 4 obs
○ 2016-04-06 09:33:38
● 2016-07-07 21:44:14
○ 2016-08-04 06:51:10
○ 2026-04-13 19:45:20
○A52.84.243.1882016-07-07 → 2016-07-07 · 4 obs
○ 2016-04-06 09:33:38
● 2016-07-07 21:44:14
○ 2016-08-04 06:51:10
○ 2026-04-13 19:45:20
○A52.84.243.2292016-07-07 → 2016-07-07 · 4 obs
○ 2016-04-06 09:33:38
● 2016-07-07 21:44:14
○ 2016-08-04 06:51:10
○ 2026-04-13 19:45:20
○A52.84.243.382016-07-07 → 2016-07-07 · 4 obs
○ 2016-04-06 09:33:38
● 2016-07-07 21:44:14
○ 2016-08-04 06:51:10
○ 2026-04-13 19:45:20
○A52.84.243.532016-07-07 → 2016-07-07 · 4 obs
○ 2016-04-06 09:33:38
● 2016-07-07 21:44:14
○ 2016-08-04 06:51:10
○ 2026-04-13 19:45:20
○A52.84.243.572016-07-07 → 2016-07-07 · 4 obs
○ 2016-04-06 09:33:38
● 2016-07-07 21:44:14
○ 2016-08-04 06:51:10
○ 2026-04-13 19:45:20
○A52.84.243.842016-07-07 → 2016-07-07 · 4 obs
○ 2016-04-06 09:33:38
● 2016-07-07 21:44:14
○ 2016-08-04 06:51:10
○ 2026-04-13 19:45:20
○A52.84.66.1682016-12-23 → 2016-12-23 · 4 obs
○ 2016-11-25 07:13:34
● 2016-12-23 11:00:30
○ 2026-04-09 12:18:36
○ 2026-04-13 19:45:20
○A52.84.66.1982016-12-23 → 2016-12-23 · 4 obs
○ 2016-11-25 07:13:34
● 2016-12-23 11:00:30
○ 2026-04-09 12:18:36
○ 2026-04-13 19:45:20
○A52.84.66.2042016-12-23 → 2016-12-23 · 4 obs
○ 2016-11-25 07:13:34
● 2016-12-23 11:00:30
○ 2026-04-09 12:18:36
○ 2026-04-13 19:45:20
○A52.84.66.2172016-12-23 → 2016-12-23 · 4 obs
○ 2016-11-25 07:13:34
● 2016-12-23 11:00:30
○ 2026-04-09 12:18:36
○ 2026-04-13 19:45:20
○A52.84.66.292016-12-23 → 2016-12-23 · 4 obs
○ 2016-11-25 07:13:34
● 2016-12-23 11:00:30
○ 2026-04-09 12:18:36
○ 2026-04-13 19:45:20
○A52.84.66.342016-12-23 → 2016-12-23 · 4 obs
○ 2016-11-25 07:13:34
● 2016-12-23 11:00:30
○ 2026-04-09 12:18:36
○ 2026-04-13 19:45:20
○A52.84.66.442016-12-23 → 2016-12-23 · 4 obs
○ 2016-11-25 07:13:34
● 2016-12-23 11:00:30
○ 2026-04-09 12:18:36
○ 2026-04-13 19:45:20
○A52.84.66.692016-12-23 → 2016-12-23 · 4 obs
○ 2016-11-25 07:13:34
● 2016-12-23 11:00:30
○ 2026-04-09 12:18:36
○ 2026-04-13 19:45:20
○A54.173.58.742015-10-29 → 2015-10-29 · 4 obs
○ 2015-06-03 04:51:22
● 2015-10-29 18:19:46
○ 2016-01-20 21:10:22
○ 2026-04-13 19:45:20
○A54.192.139.1332016-11-25 → 2016-11-25 · 4 obs
○ 2016-08-04 06:51:10
● 2016-11-25 07:13:34
○ 2016-12-23 11:00:30
○ 2026-04-13 19:45:20
○A54.192.139.1352016-11-25 → 2016-11-25 · 4 obs
○ 2016-08-04 06:51:10
● 2016-11-25 07:13:34
○ 2016-12-23 11:00:30
○ 2026-04-13 19:45:20
○A54.192.139.1982016-11-25 → 2016-11-25 · 4 obs
○ 2016-08-04 06:51:10
● 2016-11-25 07:13:34
○ 2016-12-23 11:00:30
○ 2026-04-13 19:45:20
○A54.192.139.2052016-11-25 → 2016-11-25 · 4 obs
○ 2016-08-04 06:51:10
● 2016-11-25 07:13:34
○ 2016-12-23 11:00:30
○ 2026-04-13 19:45:20
○A54.192.139.2292016-11-25 → 2016-11-25 · 4 obs
○ 2016-08-04 06:51:10
● 2016-11-25 07:13:34
○ 2016-12-23 11:00:30
○ 2026-04-13 19:45:20
○A54.192.139.2362016-11-25 → 2016-11-25 · 4 obs
○ 2016-08-04 06:51:10
● 2016-11-25 07:13:34
○ 2016-12-23 11:00:30
○ 2026-04-13 19:45:20
○A54.192.139.2442016-11-25 → 2016-11-25 · 4 obs
○ 2016-08-04 06:51:10
● 2016-11-25 07:13:34
○ 2016-12-23 11:00:30
○ 2026-04-13 19:45:20
○A54.192.139.452016-11-25 → 2016-11-25 · 4 obs
○ 2016-08-04 06:51:10
● 2016-11-25 07:13:34
○ 2016-12-23 11:00:30
○ 2026-04-13 19:45:20
○A54.230.11.1452016-04-06 → 2016-04-06 · 4 obs
○ 2016-01-20 21:10:22
● 2016-04-06 09:33:38
○ 2016-07-07 21:44:14
○ 2026-04-13 19:45:20
○A54.230.11.1962016-04-06 → 2016-04-06 · 4 obs
○ 2016-01-20 21:10:22
● 2016-04-06 09:33:38
○ 2016-07-07 21:44:14
○ 2026-04-13 19:45:20
○A54.230.11.2092016-04-06 → 2016-04-06 · 4 obs
○ 2016-01-20 21:10:22
● 2016-04-06 09:33:38
○ 2016-07-07 21:44:14
○ 2026-04-13 19:45:20
○A54.230.11.2342016-04-06 → 2016-04-06 · 4 obs
○ 2016-01-20 21:10:22
● 2016-04-06 09:33:38
○ 2016-07-07 21:44:14
○ 2026-04-13 19:45:20
○A54.230.11.242016-04-06 → 2016-04-06 · 4 obs
○ 2016-01-20 21:10:22
● 2016-04-06 09:33:38
○ 2016-07-07 21:44:14
○ 2026-04-13 19:45:20
○A54.230.11.412016-04-06 → 2016-04-06 · 4 obs
○ 2016-01-20 21:10:22
● 2016-04-06 09:33:38
○ 2016-07-07 21:44:14
○ 2026-04-13 19:45:20
○A54.230.11.852016-04-06 → 2016-04-06 · 4 obs
○ 2016-01-20 21:10:22
● 2016-04-06 09:33:38
○ 2016-07-07 21:44:14
○ 2026-04-13 19:45:20
○A54.230.11.892016-04-06 → 2016-04-06 · 4 obs
○ 2016-01-20 21:10:22
● 2016-04-06 09:33:38
○ 2016-07-07 21:44:14
○ 2026-04-13 19:45:20
○A54.230.194.1302016-08-04 → 2016-08-04 · 4 obs
○ 2016-07-07 21:44:14
● 2016-08-04 06:51:10
○ 2016-11-25 07:13:34
○ 2026-04-13 19:45:20
○A54.230.194.1772016-08-04 → 2016-08-04 · 4 obs
○ 2016-07-07 21:44:14
● 2016-08-04 06:51:10
○ 2016-11-25 07:13:34
○ 2026-04-13 19:45:20
○A54.230.194.1842016-08-04 → 2016-08-04 · 4 obs
○ 2016-07-07 21:44:14
● 2016-08-04 06:51:10
○ 2016-11-25 07:13:34
○ 2026-04-13 19:45:20
○A54.230.194.1962016-08-04 → 2016-08-04 · 4 obs
○ 2016-07-07 21:44:14
● 2016-08-04 06:51:10
○ 2016-11-25 07:13:34
○ 2026-04-13 19:45:20
○A54.230.194.2072016-08-04 → 2016-08-04 · 4 obs
○ 2016-07-07 21:44:14
● 2016-08-04 06:51:10
○ 2016-11-25 07:13:34
○ 2026-04-13 19:45:20
○A54.230.194.2412016-08-04 → 2016-08-04 · 4 obs
○ 2016-07-07 21:44:14
● 2016-08-04 06:51:10
○ 2016-11-25 07:13:34
○ 2026-04-13 19:45:20
○A54.230.194.622016-08-04 → 2016-08-04 · 4 obs
○ 2016-07-07 21:44:14
● 2016-08-04 06:51:10
○ 2016-11-25 07:13:34
○ 2026-04-13 19:45:20
○A54.230.194.632016-08-04 → 2016-08-04 · 4 obs
○ 2016-07-07 21:44:14
● 2016-08-04 06:51:10
○ 2016-11-25 07:13:34
○ 2026-04-13 19:45:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...-
gradmissions.comns-573.awsdns-07.net, ns-459.awsdns-57.com, ns-1768.awsdns-29.co.uk, ns-1298.awsdns-34.org1 record

✅ Authoritative Response

Server:205.251.197.18

NS records: ns-573.awsdns-07.net, ns-459.awsdns-57.com, ns-1768.awsdns-29.co.uk, ns-1298.awsdns-34.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gradmissions.com (unsigned zone)

⏱️ Timing

Total: 541ms | Queries: -

📄 Records

TypeCountSample Data
A135.173.83.174
NS4ns-1298.awsdns-34.org, ns-1768.awsdns-29.co.uk...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns-573.awsdns-07.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-459.awsdns-57.com)

Analysis

IP Addresses

gradmissions.com points to a single IP address: 35.173.83.174.

Other host names, for instance ec2-35-173-83-174.compute-1.amazonaws.com, share IP numbers with gradmissions.com.

Name Servers

gradmissions.com is delegated to four name servers: ns-459.awsdns-57.com, ns-573.awsdns-07.net, ns-1298.awsdns-34.org and ns-1768.awsdns-29.co.uk.

At least part of the name servers for gradmissions.com are shared with other domains, for instance d2dkqwjgn9u0bo.cloudfront.net, trajeqtory.com, skynetworldwide.in, kanbanbox.com and d1v5ir2lpwr8os.cloudfront.net.

These name servers are commonly used alongside the name servers ns-1281.awsdns-32.org.

Host names with two IP numbers:

ns-459.awsdns-57.com points to: 2600:9000:5301:cb00::1 and 205.251.193.203

ns-573.awsdns-07.net points to: 2600:9000:5302:3d00::1 and 205.251.194.61

ns-1298.awsdns-34.org points to: 2600:9000:5305:1200::1 and 205.251.197.18

ns-1768.awsdns-29.co.uk points to: 2600:9000:5306:e800::1 and 205.251.198.232

Mail Servers

gradmissions.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

gradmissions.com shares at least some mail servers with other domains, for example kingcanfilmfest.com, fwc.net, morfosisschool.com, ns500841.ns500841.ns500821.ns500794.ns500821.ns500794.ns500821.ns500795.ns500821.ns500821.ns500790.ns500795.lustypartnersfinder.com and dahlmo.com.

These mail servers are commonly used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4023:c0b::1b and 142.250.101.26; alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26; alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26; alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26; alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.